<?xml version = '1.0'?>
<UtilityData xsi:schemaLocation="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/message SDMXMessage.xsd  http://www.newyorkfed.org/xml/schemas/RateBase/utility RateBaseUtility.xsd http://www.newyorkfed.org/xml/schemas/FFBase/utility FFBaseUtility.xsd http://www.newyorkfed.org/xml/schemas/FFMethod/utility FFMethodUtility.xsd http://www.newyorkfed.org/xml/schemas/FF/utility FFUtility.xsd http://www.newyorkfed.org/xml/schemas/FFRange/utility FFRangeUtility.xsd" xmlns:generic="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/generic" xmlns="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/message" xmlns:ffbase="http://www.newyorkfed.org/xml/schemas/FFBase/utility" xmlns:utility="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/utility" xmlns:query="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/query" xmlns:structure="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/structure" xmlns:r="http://www.newyorkfed.org/xml/schemas/FFRange/utility" xmlns:common="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/common" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:m="http://www.newyorkfed.org/xml/schemas/FFMethod/utility" xmlns:compact="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/compact" xmlns:ff="http://www.newyorkfed.org/xml/schemas/FF/utility" xmlns:cross="http://www.SDMX.org/resources/SDMXML/schemas/v1_0/cross" xmlns:base="http://www.newyorkfed.org/xml/schemas/RateBase/utility">
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      <Prepared>2013-05-24</Prepared>
      <Sender id="FRBNY">
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         <Contact>
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      </Sender>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-12-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-12-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-12-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-12-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-12-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-12-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-12-01</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-25</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-11-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.19</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-14</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-11-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-11-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-31</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-30</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-10-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-21</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-20</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-16</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-10</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-09</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-10-08</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-07</base:TIME_PERIOD>
            <base:OBS_VALUE>6.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-06</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-03</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-10-01</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-30</base:TIME_PERIOD>
            <base:OBS_VALUE>10</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-29</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-26</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-25</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-09-24</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-23</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-22</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-19</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-18</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-17</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-16</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-15</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-12</base:TIME_PERIOD>
            <base:OBS_VALUE>2.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-09-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-05</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-04</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-09-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-08-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-26</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-21</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-20</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-19</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-08-13</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-12</base:TIME_PERIOD>
            <base:OBS_VALUE>2.2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-06</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-05</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-04</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-08-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-31</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-07-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-29</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.44</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-21</base:TIME_PERIOD>
            <base:OBS_VALUE>2.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-07-16</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.35</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.69</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-07-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-07-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-30</base:TIME_PERIOD>
            <base:OBS_VALUE>3.7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-26</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-20</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-19</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-06-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-16</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-13</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-12</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-05</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-06-04</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-03</base:TIME_PERIOD>
            <base:OBS_VALUE>9</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-06-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-27</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-05-21</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-20</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-19</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-16</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2008-05-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-14</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-13</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-12</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-05-07</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-05</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-05-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-04-23</base:TIME_PERIOD>
            <base:OBS_VALUE>10</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-21</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.65</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-17</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-16</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-11</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-10</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-04-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-08</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.52</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-04</base:TIME_PERIOD>
            <base:OBS_VALUE>10</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-02</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-04-01</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-31</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-03-26</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-25</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-24</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-21</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-20</base:TIME_PERIOD>
            <base:OBS_VALUE>3.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-19</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-18</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-17</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-14</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-13</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-03-12</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-11</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-10</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-07</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-06</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-05</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-04</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-03-03</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-29</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-02-27</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-26</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-25</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-22</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-21</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-20</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-19</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-15</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-14</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-02-13</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-12</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-11</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-08</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-07</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-05</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-04</base:TIME_PERIOD>
            <base:OBS_VALUE>3.32</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-02-01</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-31</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-01-30</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-29</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-28</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-25</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-24</base:TIME_PERIOD>
            <base:OBS_VALUE>3.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-23</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-22</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-18</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-17</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-01-16</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-15</base:TIME_PERIOD>
            <base:OBS_VALUE>4.47</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-14</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-11</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-10</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-09</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-08</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-07</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-04</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2008-01-03</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2008-01-02</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-31</base:TIME_PERIOD>
            <base:OBS_VALUE>11</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-28</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-27</base:TIME_PERIOD>
            <base:OBS_VALUE>4.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-26</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-24</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-21</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-20</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2007-12-19</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-18</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-17</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-14</base:TIME_PERIOD>
            <base:OBS_VALUE>4.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-13</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-12</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-11</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-10</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-07</base:TIME_PERIOD>
            <base:OBS_VALUE>4.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-06</base:TIME_PERIOD>
            <base:OBS_VALUE>4.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2007-12-05</base:TIME_PERIOD>
            <base:OBS_VALUE>4.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-04</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-12-03</base:TIME_PERIOD>
            <base:OBS_VALUE>4.8</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2007-11-30</base:TIME_PERIOD>
            <base:OBS_VALUE>5.05</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-29</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-28</base:TIME_PERIOD>
            <base:OBS_VALUE>4.77</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-27</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-26</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-23</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2007-11-21</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-20</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-19</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-16</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-15</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-14</base:TIME_PERIOD>
            <base:OBS_VALUE>4.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-13</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-09</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-08</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2007-11-07</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-06</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-05</base:TIME_PERIOD>
            <base:OBS_VALUE>4.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-02</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-11-01</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-31</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-30</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-29</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-26</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-25</base:TIME_PERIOD>
            <base:OBS_VALUE>15</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2007-10-24</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-23</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-22</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-19</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-18</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-17</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-16</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-15</base:TIME_PERIOD>
            <base:OBS_VALUE>4.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-12</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-11</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2007-10-10</base:TIME_PERIOD>
            <base:OBS_VALUE>4.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-09</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-05</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-04</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-03</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-02</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-10-01</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-28</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-27</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2007-09-26</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-24</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-21</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-20</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-19</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-18</base:TIME_PERIOD>
            <base:OBS_VALUE>5.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-17</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-14</base:TIME_PERIOD>
            <base:OBS_VALUE>6.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2007-09-13</base:TIME_PERIOD>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-19</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-16</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-15</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-14</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-13</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-12</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-09</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-08</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
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            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-06</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-05</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-06-01</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-31</base:TIME_PERIOD>
            <base:OBS_VALUE>5.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-30</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-26</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
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            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-18</base:TIME_PERIOD>
            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-17</base:TIME_PERIOD>
            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-16</base:TIME_PERIOD>
            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-15</base:TIME_PERIOD>
            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-12</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
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            <base:OBS_VALUE>7.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-09</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-08</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-05</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-04</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-03</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-02</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-05-01</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-28</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-27</base:TIME_PERIOD>
            <base:OBS_VALUE>4.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2006-04-26</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-24</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-21</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-20</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-19</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-18</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-17</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-14</base:TIME_PERIOD>
            <base:OBS_VALUE>4.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-13</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2006-04-12</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-11</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-10</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-07</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-06</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-05</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-04</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-04-03</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-31</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-30</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2006-03-29</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-28</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-27</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-24</base:TIME_PERIOD>
            <base:OBS_VALUE>4.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-23</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-22</base:TIME_PERIOD>
            <base:OBS_VALUE>4.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-21</base:TIME_PERIOD>
            <base:OBS_VALUE>4.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-20</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-17</base:TIME_PERIOD>
            <base:OBS_VALUE>6.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-16</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2006-03-15</base:TIME_PERIOD>
            <base:OBS_VALUE>4.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-13</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-03-09</base:TIME_PERIOD>
            <base:OBS_VALUE>4.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-23</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-20</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-19</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
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            <base:OBS_VALUE>6.25</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-17</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-12</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-11</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-10</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-09</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-06</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2006-01-05</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-29</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-28</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-27</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-23</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-22</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-12-21</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-20</base:TIME_PERIOD>
            <base:OBS_VALUE>8</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-19</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-16</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-15</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-14</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-13</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-12</base:TIME_PERIOD>
            <base:OBS_VALUE>4.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-09</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-08</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-12-07</base:TIME_PERIOD>
            <base:OBS_VALUE>4.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-06</base:TIME_PERIOD>
            <base:OBS_VALUE>4.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-05</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-02</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-12-01</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-30</base:TIME_PERIOD>
            <base:OBS_VALUE>4.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-29</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-28</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-25</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-11-23</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-22</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-21</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-18</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-17</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-16</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-15</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-04</base:TIME_PERIOD>
            <base:OBS_VALUE>4.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-02</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-11-01</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
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            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>3.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>3.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-22</base:TIME_PERIOD>
            <base:OBS_VALUE>3.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-19</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-18</base:TIME_PERIOD>
            <base:OBS_VALUE>3.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-08-17</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-16</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-15</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-12</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-11</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-10</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2005-08-09</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-08</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-05</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-04</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-08-03</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-02</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-08-01</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-29</base:TIME_PERIOD>
            <base:OBS_VALUE>3.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-27</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-26</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-25</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-22</base:TIME_PERIOD>
            <base:OBS_VALUE>3.40625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-21</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-07-20</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-19</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-18</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-15</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-14</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-13</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-12</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-11</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-08</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-07</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-07-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-07-05</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2005-07-04</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2005-07-01</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-30</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-29</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-27</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-24</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-23</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-06-22</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-21</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-20</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-17</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2005-06-16</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-15</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-14</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-13</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2005-06-10</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2005-06-09</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-06-08</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-07</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-03</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-02</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-06-01</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-31</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2005-05-30</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-27</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-26</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-05-25</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-24</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-23</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2005-05-20</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-19</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-18</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-17</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-16</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-13</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-12</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-05-11</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-10</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-09</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-05</base:TIME_PERIOD>
            <base:OBS_VALUE>3.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-04</base:TIME_PERIOD>
            <base:OBS_VALUE>3.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-03</base:TIME_PERIOD>
            <base:OBS_VALUE>3.0625</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-05-02</base:TIME_PERIOD>
            <base:OBS_VALUE>3.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-04-29</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-04-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3.0625</base:OBS_VALUE>
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            <base:TIME_PERIOD>2005-04-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2.90625</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>2.9375</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>3</base:OBS_VALUE>
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            <base:TIME_PERIOD>2005-04-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.9375</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>3</base:OBS_VALUE>
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            <base:OBS_VALUE>3</base:OBS_VALUE>
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            <base:OBS_VALUE>3</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
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            <base:TIME_PERIOD>2005-04-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-04-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.9375</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-04-06</base:TIME_PERIOD>
            <base:OBS_VALUE>2.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-04-05</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-04-04</base:TIME_PERIOD>
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            <base:TIME_PERIOD>2005-04-01</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-31</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-03-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-25</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-22</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-21</base:TIME_PERIOD>
            <base:OBS_VALUE>2.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-17</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-03-16</base:TIME_PERIOD>
            <base:OBS_VALUE>3.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2005-03-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-14</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-04</base:TIME_PERIOD>
            <base:OBS_VALUE>2.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-03-02</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-03-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2.65625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2005-02-21</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-18</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-02-16</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2005-02-04</base:TIME_PERIOD>
            <base:OBS_VALUE>2.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-02-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-02-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-31</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-26</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-21</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-20</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-01-19</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2005-01-17</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-13</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-12</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2.28125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-06</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2005-01-05</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-04</base:TIME_PERIOD>
            <base:OBS_VALUE>2.34375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2005-01-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-31</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-12-22</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-21</base:TIME_PERIOD>
            <base:OBS_VALUE>2.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-20</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.27</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-16</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.27</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-13</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-12-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-06</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-12-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-26</base:TIME_PERIOD>
            <base:OBS_VALUE>2.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2004-11-25</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-11-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2.05</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.06</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-19</base:TIME_PERIOD>
            <base:OBS_VALUE>2.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-16</base:TIME_PERIOD>
            <base:OBS_VALUE>2.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-12</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2004-11-11</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-11-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-11-01</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.83</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-10-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.77</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-25</base:TIME_PERIOD>
            <base:OBS_VALUE>1.83</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.78125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.78125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.84375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-14</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-10-13</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2004-10-11</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.78125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-10-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-09-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-21</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-20</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-16</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-09-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-14</base:TIME_PERIOD>
            <base:OBS_VALUE>1.52</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.53125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.53125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.53125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.53125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2004-09-06</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-09-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-09-01</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-31</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-30</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.53125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-08-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-08-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.28125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-08-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.34375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-30</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-07-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.28125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.28125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.34375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-14</base:TIME_PERIOD>
            <base:OBS_VALUE>1.28125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-13</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-07-12</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
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            <base:TIME_PERIOD>2004-07-07</base:TIME_PERIOD>
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         </ff:Obs>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-24</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-06-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.02</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
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            <base:TIME_PERIOD>2004-06-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-14</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-06-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.02</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-06-01</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2004-05-31</base:TIME_PERIOD>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-05-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-25</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-14</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-05-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.02</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.01</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1.02</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-05-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-30</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-04-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.09375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.01</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-04-14</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.21875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.15625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-04-01</base:TIME_PERIOD>
            <base:OBS_VALUE>1.07</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-03-31</base:TIME_PERIOD>
            <base:OBS_VALUE>1.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-30</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-25</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.02</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-03-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-09</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.4375</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2004-03-04</base:TIME_PERIOD>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2004-03-03</base:TIME_PERIOD>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>1.03125</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-25</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2003-08-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2003-08-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2003-08-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-08-01</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-31</base:TIME_PERIOD>
            <base:OBS_VALUE>1.14</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-30</base:TIME_PERIOD>
            <base:OBS_VALUE>1.15625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-25</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2003-07-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.15625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-14</base:TIME_PERIOD>
            <base:OBS_VALUE>1.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2003-07-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2003-07-04</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-07-01</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2003-06-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.4375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2003-06-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-05</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.28125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-06-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-30</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2003-05-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2003-05-26</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2003-05-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-09</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2003-05-08</base:TIME_PERIOD>
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            <base:TIME_PERIOD>2003-05-07</base:TIME_PERIOD>
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            <base:TIME_PERIOD>2003-05-06</base:TIME_PERIOD>
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            <base:TIME_PERIOD>2003-05-01</base:TIME_PERIOD>
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            <base:TIME_PERIOD>2003-04-28</base:TIME_PERIOD>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:TIME_PERIOD>2003-04-23</base:TIME_PERIOD>
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         </ff:Obs>
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            <base:TIME_PERIOD>2003-04-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
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            <base:TIME_PERIOD>2003-04-16</base:TIME_PERIOD>
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         </ff:Obs>
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            <base:TIME_PERIOD>2003-04-15</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
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            <base:TIME_PERIOD>2003-04-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.28125</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:TIME_PERIOD>2002-11-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.34375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-11-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2002-11-11</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-11-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.28125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-11-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.32</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-11-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-11-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-11-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-11-01</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-31</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-10-30</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-29</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-25</base:TIME_PERIOD>
            <base:OBS_VALUE>1.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-24</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-10-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2002-10-14</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.78125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-10-02</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-10-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-26</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-25</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.76</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-09-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.78125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.90625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-12</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-11</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-10</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-06</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-05</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-09-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-09-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2002-09-02</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-27</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-26</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-22</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-08-21</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-20</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-13</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-09</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-08-08</base:TIME_PERIOD>
            <base:OBS_VALUE>1.78125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-08-07</base:TIME_PERIOD>
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>1.78125</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>1.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
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            <base:OBS_VALUE>2</base:OBS_VALUE>
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         </ff:Obs>
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         </ff:Obs>
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         </ff:Obs>
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            <base:TIME_PERIOD>2002-01-28</base:TIME_PERIOD>
            <base:OBS_VALUE>1.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-01-23</base:TIME_PERIOD>
            <base:OBS_VALUE>1.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2002-01-21</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-18</base:TIME_PERIOD>
            <base:OBS_VALUE>8</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-17</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-16</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-15</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2002-01-09</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-08</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-07</base:TIME_PERIOD>
            <base:OBS_VALUE>1.78125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-04</base:TIME_PERIOD>
            <base:OBS_VALUE>1.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-03</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2002-01-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2002-01-01</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-31</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-12-26</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2001-12-25</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-24</base:TIME_PERIOD>
            <base:OBS_VALUE>1.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-21</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-20</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-19</base:TIME_PERIOD>
            <base:OBS_VALUE>1.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-18</base:TIME_PERIOD>
            <base:OBS_VALUE>1.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-13</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-12-12</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-07</base:TIME_PERIOD>
            <base:OBS_VALUE>10</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-05</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-04</base:TIME_PERIOD>
            <base:OBS_VALUE>2</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-12-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-11-28</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2001-11-27</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-26</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2001-11-22</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-21</base:TIME_PERIOD>
            <base:OBS_VALUE>2.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-20</base:TIME_PERIOD>
            <base:OBS_VALUE>2.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-19</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-16</base:TIME_PERIOD>
            <base:OBS_VALUE>2.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-11-14</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-13</base:TIME_PERIOD>
            <base:OBS_VALUE>2.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2001-11-12</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-08</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-07</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-05</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-11-01</base:TIME_PERIOD>
            <base:OBS_VALUE>2.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-10-31</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-30</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-29</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-26</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-25</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-24</base:TIME_PERIOD>
            <base:OBS_VALUE>3</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-23</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-22</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-19</base:TIME_PERIOD>
            <base:OBS_VALUE>2.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-10-17</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-16</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-15</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-12</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-11</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-10</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-09</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2001-10-08</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-05</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-04</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-10-03</base:TIME_PERIOD>
            <base:OBS_VALUE>2.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-02</base:TIME_PERIOD>
            <base:OBS_VALUE>2.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-10-01</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-27</base:TIME_PERIOD>
            <base:OBS_VALUE>3.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-26</base:TIME_PERIOD>
            <base:OBS_VALUE>3.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-25</base:TIME_PERIOD>
            <base:OBS_VALUE>3.3125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-24</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-21</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-20</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-09-19</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-18</base:TIME_PERIOD>
            <base:OBS_VALUE>2.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-17</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-14</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-13</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-12</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-11</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-10</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-07</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-09-05</base:TIME_PERIOD>
            <base:OBS_VALUE>3.59375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-09-04</base:TIME_PERIOD>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2001-09-03</base:TIME_PERIOD>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-31</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-30</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-29</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-28</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-27</base:TIME_PERIOD>
            <base:OBS_VALUE>3.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-24</base:TIME_PERIOD>
            <base:OBS_VALUE>3.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-23</base:TIME_PERIOD>
            <base:OBS_VALUE>3.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-08-22</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-21</base:TIME_PERIOD>
            <base:OBS_VALUE>3.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-20</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-17</base:TIME_PERIOD>
            <base:OBS_VALUE>3.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-16</base:TIME_PERIOD>
            <base:OBS_VALUE>3.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-15</base:TIME_PERIOD>
            <base:OBS_VALUE>3.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-14</base:TIME_PERIOD>
            <base:OBS_VALUE>3.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-13</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-10</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-09</base:TIME_PERIOD>
            <base:OBS_VALUE>3.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-08-08</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-07</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3.78125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-03</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-02</base:TIME_PERIOD>
            <base:OBS_VALUE>3.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-08-01</base:TIME_PERIOD>
            <base:OBS_VALUE>3.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-31</base:TIME_PERIOD>
            <base:OBS_VALUE>3.9375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-30</base:TIME_PERIOD>
            <base:OBS_VALUE>3.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-27</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-26</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-07-25</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-24</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-23</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-20</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-19</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-18</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-17</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-16</base:TIME_PERIOD>
            <base:OBS_VALUE>3.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-13</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-12</base:TIME_PERIOD>
            <base:OBS_VALUE>3.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-07-11</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-10</base:TIME_PERIOD>
            <base:OBS_VALUE>8</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-09</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-06</base:TIME_PERIOD>
            <base:OBS_VALUE>3.875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-05</base:TIME_PERIOD>
            <base:OBS_VALUE>3.8125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2001-07-04</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-07-03</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2001-07-02</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-29</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-28</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-06-27</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-26</base:TIME_PERIOD>
            <base:OBS_VALUE>3.95</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-25</base:TIME_PERIOD>
            <base:OBS_VALUE>4.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-22</base:TIME_PERIOD>
            <base:OBS_VALUE>4.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-21</base:TIME_PERIOD>
            <base:OBS_VALUE>8</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-20</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-19</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-18</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-15</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-14</base:TIME_PERIOD>
            <base:OBS_VALUE>4.09375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-06-13</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-12</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-11</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-08</base:TIME_PERIOD>
            <base:OBS_VALUE>12</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-07</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-06</base:TIME_PERIOD>
            <base:OBS_VALUE>4.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-05</base:TIME_PERIOD>
            <base:OBS_VALUE>4</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-04</base:TIME_PERIOD>
            <base:OBS_VALUE>4.09375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-06-01</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-05-31</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-05-30</base:TIME_PERIOD>
            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2001-05-28</base:TIME_PERIOD>
            <base:OBS_VALUE/>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-05-24</base:TIME_PERIOD>
            <base:OBS_VALUE>4.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-05-23</base:TIME_PERIOD>
            <base:OBS_VALUE>4.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-05-22</base:TIME_PERIOD>
            <base:OBS_VALUE>4.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-05-21</base:TIME_PERIOD>
            <base:OBS_VALUE>4.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-05-18</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-05-16</base:TIME_PERIOD>
            <base:OBS_VALUE>4.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.375</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.5625</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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         </ff:Obs>
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         </ff:Obs>
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         </ff:Obs>
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            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>4.53125</base:OBS_VALUE>
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            <base:OBS_VALUE>5</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5.0625</base:OBS_VALUE>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-04-10</base:TIME_PERIOD>
            <base:OBS_VALUE>5.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-04-09</base:TIME_PERIOD>
            <base:OBS_VALUE>5.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-04-06</base:TIME_PERIOD>
            <base:OBS_VALUE>5.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-04-05</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-04-04</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-04-03</base:TIME_PERIOD>
            <base:OBS_VALUE>5.28125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-04-02</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-30</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-29</base:TIME_PERIOD>
            <base:OBS_VALUE>5.375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-28</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-26</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-23</base:TIME_PERIOD>
            <base:OBS_VALUE>5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-22</base:TIME_PERIOD>
            <base:OBS_VALUE>5.125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-03-21</base:TIME_PERIOD>
            <base:OBS_VALUE>5.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-20</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-19</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-16</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-15</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-14</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-13</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-12</base:TIME_PERIOD>
            <base:OBS_VALUE>5.6875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-09</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-08</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-03-07</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-06</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-05</base:TIME_PERIOD>
            <base:OBS_VALUE>5.59375</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-02</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-03-01</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-28</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-27</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-26</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-23</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-22</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-02-21</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-20</base:TIME_PERIOD>
            <base:OBS_VALUE>6.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
            <base:TIME_PERIOD>2001-02-19</base:TIME_PERIOD>
            <base:OBS_VALUE/>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-16</base:TIME_PERIOD>
            <base:OBS_VALUE>6.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2001-02-15</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-14</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R">
            <base:TIME_PERIOD>2001-02-13</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-12</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-09</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-08</base:TIME_PERIOD>
            <base:OBS_VALUE>5.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="R" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-02-07</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-06</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-05</base:TIME_PERIOD>
            <base:OBS_VALUE>5.625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-02</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-02-01</base:TIME_PERIOD>
            <base:OBS_VALUE>5.75</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-31</base:TIME_PERIOD>
            <base:OBS_VALUE>6</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-30</base:TIME_PERIOD>
            <base:OBS_VALUE>6.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-29</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-26</base:TIME_PERIOD>
            <base:OBS_VALUE>6.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>6.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-01-24</base:TIME_PERIOD>
            <base:OBS_VALUE>6.1875</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-23</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-22</base:TIME_PERIOD>
            <base:OBS_VALUE>6.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-19</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-18</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-17</base:TIME_PERIOD>
            <base:OBS_VALUE>6.03125</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-16</base:TIME_PERIOD>
            <base:OBS_VALUE>6.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="H">
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-12</base:TIME_PERIOD>
            <base:OBS_VALUE>6.0625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A" LAST_DAY_OF_MAINTENANCE_PERIOD="true">
            <base:TIME_PERIOD>2001-01-10</base:TIME_PERIOD>
            <base:OBS_VALUE>7.5</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-09</base:TIME_PERIOD>
            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>10</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>6.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
            <base:TIME_PERIOD>2001-01-04</base:TIME_PERIOD>
            <base:OBS_VALUE>6.25</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>6.5625</base:OBS_VALUE>
         </ff:Obs>
         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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            <base:OBS_VALUE>7</base:OBS_VALUE>
         </ff:Obs>
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         <ff:Obs OBS_CONF="F" OBS_STATUS="A">
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