<?xml version="1.0" encoding="UTF-8"?>

<CompactData xmlns="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/message" xmlns:bbk="http://www.bundesbank.de/statistik/zeitreihen/BBKcompact" xmlns:compact="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/compact" xmlns:xsl="http://www.w3.org/2001/XMLSchema-instance" xsl:schemaLocation="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/message schemas/SDMXMessage.xsd http://www.bundesbank.de/statistik/zeitreihen/bbkcompact schemas/BBKCompactData.xsd http://www.SDMX.org/resources/SDMXML/schemas/v2_0/compact schemas/SDMXCompactData.xsd">
  <Header>
    <ID>BBBK10_M_TYI302</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-20T16:04:43</Prepared>
    <Sender id="BBK">
      <Name xml:lang="de">Deutsche Bundesbank</Name>
      <Contact>
        <Email>presse-information@bundesbank.de</Email>
      </Contact>
    </Sender>
  </Header>
  <bbk:DataSet datasetID="BBK_BSBBK10">
    <bbk:Series FREQ="M" BBK_ID="BBBK10.M.TYI302" DECIMALS="0" UNIT="EURO" UNIT_MULT="6" BBK_TITLE="Geldmenge M2 / Deutscher Beitrag / Monatliche Veränderungen      (ab 01.2002 ohne Bargeldumlauf)" BBK_TITLE_ENG="Money stock M2 (From 2002, excluding currency in circulation) / German contribution / Changes" BBK_COMM_GEN="Die Angaben sind wegen unterschiedlicher Positionsinhalte und abweichender Berichtskreise mit den bis Ende 1998 für Deutsch- land veröffentlichten Zahlen nicht vergleichbar. Die deutschen Beiträge zu den monetären Aggregaten des Eurosystems sind keinesfalls als eigene nationale Geldmengenaggregate zu inter- pretieren und damit auch nicht mit den früheren deutschen Geldbeständen M1, M2 oder M3 vergleichbar. Wegen der Behandlung von statistischen Brüchen und Korrekturen in den Zeitreihen siehe unter &quot;Allgemeine Hinweise&quot;, Abschnitt &quot;Zur Interpretation der Daten&quot;.">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="10336.0" BBK_DIFF="152.3" BBK_DIFF_Y="-61.4"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="-19767.0" BBK_DIFF="-728.1" BBK_DIFF_Y="24.3"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="-2387.0" BBK_DIFF="-104.1" BBK_DIFF_Y="-657.8"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="58557.0" BBK_DIFF="444.2" BBK_DIFF_Y="33.5"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="10761.0" BBK_DIFF="203.7" BBK_DIFF_Y="1012.7"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="-10376.0" BBK_DIFF="-165.8" BBK_DIFF_Y="-180.3"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="15765.0" BBK_DIFF="413.9" BBK_DIFF_Y="-46.1"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="3068.0" BBK_DIFF="137.3" BBK_DIFF_Y="223.8"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="-8225.0" BBK_DIFF="-204.8" BBK_DIFF_Y="-718.4"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="7852.0" BBK_DIFF="-67.8" BBK_DIFF_Y="-72.4"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="24372.0" BBK_DIFF="2981.2" BBK_DIFF_Y="747.5"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="791.0" BBK_DIFF="-97.0" BBK_DIFF_Y="-96.4"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="26757.0" BBK_DIFF="202.4" BBK_DIFF_Y="1812.6"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="-26119.0" BBK_DIFF="-8191.7" BBK_DIFF_Y="-38.0"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="-315.0" BBK_DIFF="-100.7" BBK_DIFF_Y="-102.3"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="43879.0" BBK_DIFF="3821.7" BBK_DIFF_Y="313.3"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="-1179.0" BBK_DIFF="-109.1" BBK_DIFF_Y="35.4"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="12917.0" BBK_DIFF="-55.8" BBK_DIFF_Y="410.2"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="29237.0" BBK_DIFF="1279.4" BBK_DIFF_Y="1649.4"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-2479.0" BBK_DIFF="-146.7" BBK_DIFF_Y="-261.9"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-1005.0" BBK_DIFF="-103.5" BBK_DIFF_Y="59.6"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="28499.0" BBK_DIFF="857.1" BBK_DIFF_Y="1345.2"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="-3764.0" BBK_DIFF="-117.1" BBK_DIFF_Y="-208.8"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="21953.0" BBK_DIFF="1469.2" BBK_DIFF_Y="190.7"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="1399.0" BBK_DIFF="107.4" BBK_DIFF_Y="116.3"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="-18932.0" BBK_DIFF="-240.6" BBK_DIFF_Y="-263.0"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="13463.0" BBK_DIFF="26.8" BBK_DIFF_Y="159.1"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="10616.0" BBK_DIFF="682.0" BBK_DIFF_Y="-6.9"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="-1824.0" BBK_DIFF="56.2" BBK_DIFF_Y="-231.9"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="-4164.0" BBK_DIFF="-120.7" BBK_DIFF_Y="75.6"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="-1887.0" BBK_DIFF="-175.5" BBK_DIFF_Y="-102.8"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="-685.0" BBK_DIFF="72.5" BBK_DIFF_Y="-102.5"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="-2489.0" BBK_DIFF="-226.2" BBK_DIFF_Y="-109.8"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="1972.0" BBK_DIFF="-43.0" BBK_DIFF_Y="-85.8"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="3458.0" BBK_DIFF="114.3" BBK_DIFF_Y="-47.0"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="-24212.0" BBK_DIFF="-181.6" BBK_DIFF_Y="-3513.7"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="-8599.0" BBK_DIFF="-64.9" BBK_DIFF_Y="-134.8"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="-5215.0" BBK_DIFF="77.1" BBK_DIFF_Y="-116.3"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-22797.0" BBK_DIFF="-299.9" BBK_DIFF_Y="-969.3"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="11405.0" BBK_DIFF="724.7" BBK_DIFF_Y="-60.1"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="1383.0" BBK_DIFF="108.1" BBK_DIFF_Y="-91.6"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="-17064.0" BBK_DIFF="-125.0" BBK_DIFF_Y="-398.6"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="68374.0" BBK_DIFF="147.4" BBK_DIFF_Y="269.5"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="27637.0" BBK_DIFF="8.5" BBK_DIFF_Y="64.3"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="25466.0" BBK_DIFF="83.6" BBK_DIFF_Y="1949.4"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="13872.0" BBK_DIFF="112.5" BBK_DIFF_Y="-55.6"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="6528.0" BBK_DIFF="1074.3" BBK_DIFF_Y="-30.6"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="-670.0" BBK_DIFF="-102.7" BBK_DIFF_Y="-102.8"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="24742.0" BBK_DIFF="-22.6" BBK_DIFF_Y="90.3"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="31946.0" BBK_DIFF="1598.4" BBK_DIFF_Y="-2.4"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="-2132.0" BBK_DIFF="-107.5" BBK_DIFF_Y="65.5"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="28591.0" BBK_DIFF="73.2" BBK_DIFF_Y="-19.0"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="16503.0" BBK_DIFF="188.8" BBK_DIFF_Y="-45.9"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="5715.0" BBK_DIFF="-69.1" BBK_DIFF_Y="-72.5"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="18504.0" BBK_DIFF="10.0" BBK_DIFF_Y="33.8"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="16825.0" BBK_DIFF="1321.9" BBK_DIFF_Y="-51.8"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="-1377.0" BBK_DIFF="-104.4" BBK_DIFF_Y="-164.8"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="31220.0" BBK_DIFF="231.8" BBK_DIFF_Y="-37.5"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="9410.0" BBK_DIFF="-60.5" BBK_DIFF_Y="393.4"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="23797.0" BBK_DIFF="83.0" BBK_DIFF_Y="-73.4"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="13004.0" BBK_DIFF="-60.3" BBK_DIFF_Y="-24.4"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="32728.0" BBK_DIFF="629.9" BBK_DIFF_Y="771.5"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="-6176.0" BBK_DIFF="-117.5" BBK_DIFF_Y="3.0"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="35295.0" BBK_DIFF="15.7" BBK_DIFF_Y="76.5"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="30498.0" BBK_DIFF="46.7" BBK_DIFF_Y="76.3"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="20792.0" BBK_DIFF="50.4" BBK_DIFF_Y="484.0"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="13826.0" BBK_DIFF="-60.4" BBK_DIFF_Y="-54.8"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="34909.0" BBK_DIFF="1542.8" BBK_DIFF_Y="975.1"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="2125.0" BBK_DIFF="-95.7" BBK_DIFF_Y="-74.8"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="49921.0" BBK_DIFF="2517.8" BBK_DIFF_Y="109.4"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="1907.0" BBK_DIFF="-97.9" BBK_DIFF_Y="-86.6"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="89440.0" BBK_DIFF="420.0" BBK_DIFF_Y="313.2"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="17201.0" BBK_DIFF="452.9" BBK_DIFF_Y="32.6"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="-4874.0" BBK_DIFF="23.5" BBK_DIFF_Y="-11.5"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-6370.0" BBK_DIFF="-131.9" BBK_DIFF_Y="-149.0"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="19999.0" BBK_DIFF="15.6" BBK_DIFF_Y="-42.8"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="17299.0" BBK_DIFF="419.5" BBK_DIFF_Y="64.9"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="-5415.0" BBK_DIFF="-117.7" BBK_DIFF_Y="-121.5"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="30594.0" BBK_DIFF="842.2" BBK_DIFF_Y="2277.5"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="3247.0" BBK_DIFF="-61.4" BBK_DIFF_Y="5698.3"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="8422.0" BBK_DIFF="-64.7" BBK_DIFF_Y="9.2"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="23844.0" BBK_DIFF="67.2" BBK_DIFF_Y="-37.6"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="14263.0" BBK_DIFF="-34.1" BBK_DIFF_Y="144.4"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="21647.0" BBK_DIFF="66.9" BBK_DIFF_Y="341.1"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="12970.0" BBK_DIFF="396.7" BBK_DIFF_Y="1021.0"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="-4372.0" BBK_DIFF="-70.9" BBK_DIFF_Y="-131.1"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="-2558.0" BBK_DIFF="-107.3" BBK_DIFF_Y="65.3"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="34990.0" BBK_DIFF="233.6" BBK_DIFF_Y="8.5"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="10490.0" BBK_DIFF="-58.4" BBK_DIFF_Y="89.9"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="25239.0" BBK_DIFF="1896.4" BBK_DIFF_Y="294.0"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="-1405.0" BBK_DIFF="-2322.4" BBK_DIFF_Y="-112.3"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="-58.0" BBK_DIFF="-100.8" BBK_DIFF_Y="99.1"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="7712.0" BBK_DIFF="-79.8" BBK_DIFF_Y="-62.5"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="38181.0" BBK_DIFF="554.2" BBK_DIFF_Y="96.2"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="5836.0" BBK_DIFF="18.9" BBK_DIFF_Y="83.5"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="4907.0" BBK_DIFF="324.1" BBK_DIFF_Y="9.8"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="1157.0" BBK_DIFF="-91.8" BBK_DIFF_Y="-90.2"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="14043.0" BBK_DIFF="290.6" BBK_DIFF_Y="-47.0"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="-7366.0" BBK_DIFF="-122.8" BBK_DIFF_Y="-94.3"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="32245.0" BBK_DIFF="483.7" BBK_DIFF_Y="-18.6"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="5524.0" BBK_DIFF="-13.8" BBK_DIFF_Y="178.6"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="6406.0" BBK_DIFF="-44.0" BBK_DIFF_Y="-19.4"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="11435.0" BBK_DIFF="279.4" BBK_DIFF_Y="16.6"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="-6375.0" BBK_DIFF="-131.0" BBK_DIFF_Y="-139.3"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="20540.0" BBK_DIFF="5.5" BBK_DIFF_Y="2571.0"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="19462.0" BBK_DIFF="511.8" BBK_DIFF_Y="-8.3"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="3181.0" BBK_DIFF="-28.8" BBK_DIFF_Y="-85.8"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="4468.0" BBK_DIFF="-62.3" BBK_DIFF_Y="288.0"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="11864.0" BBK_DIFF="-55.2" BBK_DIFF_Y="-8.4"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="26504.0" BBK_DIFF="799.1" BBK_DIFF_Y="14.3"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="-3791.0" BBK_DIFF="-109.6" BBK_DIFF_Y="68.3"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="39592.0" BBK_DIFF="1896.6" BBK_DIFF_Y="-5.7"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="1983.0" BBK_DIFF="-75.1" BBK_DIFF_Y="-93.0"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="7951.0" BBK_DIFF="-19.0" BBK_DIFF_Y="-32.5"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="9811.0" BBK_DIFF="-39.5" BBK_DIFF_Y="-11.9"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="16227.0" BBK_DIFF="2010.1" BBK_DIFF_Y="29.7"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="769.0" BBK_DIFF="-96.4" BBK_DIFF_Y="-54.6"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="21223.0" BBK_DIFF="-5.2" BBK_DIFF_Y="-15.0"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="22396.0" BBK_DIFF="1042.2" BBK_DIFF_Y="-20.3"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="-2377.0" BBK_DIFF="-118.4" BBK_DIFF_Y="-149.0"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="12953.0" BBK_DIFF="-44.2" BBK_DIFF_Y="-48.5"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="23198.0" BBK_DIFF="294.1" BBK_DIFF_Y="15.6"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="-11952.0" BBK_DIFF="-128.5" BBK_DIFF_Y="-54.8"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="41975.0" BBK_DIFF="48.6" BBK_DIFF_Y="57.9"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="28243.0" BBK_DIFF="139.8" BBK_DIFF_Y="76.7"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="11776.0" BBK_DIFF="5.8" BBK_DIFF_Y="799.6"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="11132.0" BBK_DIFF="-11.0" BBK_DIFF_Y="-42.2"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="12507.0" BBK_DIFF="637.9" BBK_DIFF_Y="165.7"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="1695.0" BBK_DIFF="-93.2" BBK_DIFF_Y="115.1"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="24957.0" BBK_DIFF="-11.2" BBK_DIFF_Y="38.8"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="28118.0" BBK_DIFF="479.8" BBK_DIFF_Y="-9.1"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="4850.0" BBK_DIFF="-80.7" BBK_DIFF_Y="188.3"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="25136.0" BBK_DIFF="25.2" BBK_DIFF_Y="86.1"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="20075.0" BBK_DIFF="360.1" BBK_DIFF_Y="5410.8"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="-7719.0" BBK_DIFF="-129.0" BBK_DIFF_Y="-231.0"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="26591.0" BBK_DIFF="66.3" BBK_DIFF_Y="214.9"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="15986.0" BBK_DIFF="1121.2" BBK_DIFF_Y="-39.6"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="1309.0" BBK_DIFF="-93.2" BBK_DIFF_Y="-78.5"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="19261.0" BBK_DIFF="309.2" BBK_DIFF_Y="23.2"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="4707.0" BBK_DIFF="142.1" BBK_DIFF_Y="-15.0"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="-11190.0" BBK_DIFF="-162.2" BBK_DIFF_Y="-74.1"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="17980.0" BBK_DIFF="-41.9" BBK_DIFF_Y="205.8"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="30932.0" BBK_DIFF="662.9" BBK_DIFF_Y="9.3"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="-5495.0" BBK_DIFF="-140.7" BBK_DIFF_Y="32.1"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="13505.0" BBK_DIFF="3672.8" BBK_DIFF_Y="403.1"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="-378.0" BBK_DIFF="83.8" BBK_DIFF_Y="96.6"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="-2332.0" BBK_DIFF="-127.6" BBK_DIFF_Y="90.6"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="8445.0" BBK_DIFF="-68.1" BBK_DIFF_Y="-51.4"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="26447.0" BBK_DIFF="334.1" BBK_DIFF_Y="-41.0"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="6092.0" BBK_DIFF="-61.0" BBK_DIFF_Y="-42.9"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="15628.0" BBK_DIFF="182.1" BBK_DIFF_Y="39.9"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="5540.0" BBK_DIFF="186.2" BBK_DIFF_Y="-72.8"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="-6428.0" BBK_DIFF="-209.3" BBK_DIFF_Y="-126.0"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="5880.0" BBK_DIFF="-79.2" BBK_DIFF_Y="-70.9"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="28305.0" BBK_DIFF="449.8" BBK_DIFF_Y="128.8"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-8091.0" BBK_DIFF="-81.6" BBK_DIFF_Y="-197.3"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="-4455.0" BBK_DIFF="60.4" BBK_DIFF_Y="-144.2"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="-11251.0" BBK_DIFF="54.7" BBK_DIFF_Y="-697.2"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="-24864.0" BBK_DIFF="-243.1" BBK_DIFF_Y="-349.5"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="17375.0" BBK_DIFF="-61.2" BBK_DIFF_Y="-20.6"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="44791.0" BBK_DIFF="320.1" BBK_DIFF_Y="531.9"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="10661.0" BBK_DIFF="-4.6" BBK_DIFF_Y="-42.2"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="11171.0" BBK_DIFF="-45.1" BBK_DIFF_Y="-35.9"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="20343.0" BBK_DIFF="-17.7" BBK_DIFF_Y="172.0"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="24733.0" BBK_DIFF="22.4" BBK_DIFF_Y="321.8"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="20203.0" BBK_DIFF="63.3" BBK_DIFF_Y="106.8"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="12373.0" BBK_DIFF="48.8" BBK_DIFF_Y="-23.9"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="8314.0" BBK_DIFF="-17.5" BBK_DIFF_Y="5.3"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="10079.0" BBK_DIFF="435.0" BBK_DIFF_Y="222.7"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="1884.0" BBK_DIFF="-81.1" BBK_DIFF_Y="-83.1"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="9966.0" BBK_DIFF="-54.5" BBK_DIFF_Y="17.3"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="21884.0" BBK_DIFF="208.7" BBK_DIFF_Y="-5.9"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="7088.0" BBK_DIFF="-61.6" BBK_DIFF_Y="19.4"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="18446.0" BBK_DIFF="5.8" BBK_DIFF_Y="161.5"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="17440.0" BBK_DIFF="133.2" BBK_DIFF_Y="117.5"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="7478.0" BBK_DIFF="27.5" BBK_DIFF_Y="1943.2"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="5863.0" BBK_DIFF="-40.0" BBK_DIFF_Y="329.8"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="9771.0" BBK_DIFF="-39.9" BBK_DIFF_Y="14.1"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="16251.0" BBK_DIFF="105.8" BBK_DIFF_Y="-21.1"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="7898.0" BBK_DIFF="196.1" BBK_DIFF_Y="160.9"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="-8217.0" BBK_DIFF="-173.5" BBK_DIFF_Y="-53.2"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="11172.0" BBK_DIFF="31.5" BBK_DIFF_Y="74.2"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="8498.0" BBK_DIFF="-63.5" BBK_DIFF_Y="396.2"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="23266.0" BBK_DIFF="291.8" BBK_DIFF_Y="128.7"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="5938.0" BBK_DIFF="-15.8" BBK_DIFF_Y="353.6"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="7055.0" BBK_DIFF="-12.0" BBK_DIFF_Y="387.3"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="8019.0" BBK_DIFF="2091.0" BBK_DIFF_Y="1376.9"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="366.0" BBK_DIFF="-73.2" BBK_DIFF_Y="103.0"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="1364.0" BBK_DIFF="-84.1" BBK_DIFF_Y="113.4"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="8564.0" BBK_DIFF="-58.4" BBK_DIFF_Y="200.2"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="20602.0" BBK_DIFF="258.9" BBK_DIFF_Y="42.9"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="-12966.0" BBK_DIFF="-141.7" BBK_DIFF_Y="29.7"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="-5365.0" BBK_DIFF="-183.6" BBK_DIFF_Y="-861.5"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="6414.0" BBK_DIFF="323.6" BBK_DIFF_Y="-53.9"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="-2869.0" BBK_DIFF="-128.2" BBK_DIFF_Y="-138.7"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="10175.0" BBK_DIFF="677.3" BBK_DIFF_Y="-43.8"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="1309.0" BBK_DIFF="153.3" BBK_DIFF_Y="-96.8"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="-2456.0" BBK_DIFF="-291.1" BBK_DIFF_Y="-120.2"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="-628.0" BBK_DIFF="94.8" BBK_DIFF_Y="-105.1"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="-12171.0" BBK_DIFF="-19.1" BBK_DIFF_Y="-249.4"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="-10215.0" BBK_DIFF="-19.5" BBK_DIFF_Y="-615.4"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="-8550.0" BBK_DIFF="-159.3" BBK_DIFF_Y="-147.2"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="14419.0" BBK_DIFF="178.2" BBK_DIFF_Y="57.5"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="-18446.0" BBK_DIFF="-3205.7" BBK_DIFF_Y="-334.1"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="-558.0" BBK_DIFF="-104.0" BBK_DIFF_Y="-104.2"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="13899.0" BBK_DIFF="87.7" BBK_DIFF_Y="290.9"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="7405.0" BBK_DIFF="-59.1" BBK_DIFF_Y="-82.4"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="18119.0" BBK_DIFF="-55.4" BBK_DIFF_Y="-51.8"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="40665.0" BBK_DIFF="234.7" BBK_DIFF_Y="19556.9"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="12148.0" BBK_DIFF="-1.3" BBK_DIFF_Y="-52.4"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="12302.0" BBK_DIFF="51.0" BBK_DIFF_Y="-20.3"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="8149.0" BBK_DIFF="311.2" BBK_DIFF_Y="30.9"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="1982.0" BBK_DIFF="-89.1" BBK_DIFF_Y="-89.0"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="18129.0" BBK_DIFF="98.0" BBK_DIFF_Y="74.8"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="9157.0" BBK_DIFF="16.2" BBK_DIFF_Y="-14.8"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="7881.0" BBK_DIFF="-41.3" BBK_DIFF_Y="-8.8"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="13428.0" BBK_DIFF="284.4" BBK_DIFF_Y="4517.1"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="-7282.0" BBK_DIFF="-117.3" BBK_DIFF_Y="-57.6"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="42036.0" BBK_DIFF="11.8" BBK_DIFF_Y="82.1"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="37605.0" BBK_DIFF="18092.8" BBK_DIFF_Y="28.8"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="-209.0" BBK_DIFF="-100.8" BBK_DIFF_Y="92.9"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="25524.0" BBK_DIFF="65.4" BBK_DIFF_Y="247.4"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="15434.0" BBK_DIFF="148.0" BBK_DIFF_Y="1088.7"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="6223.0" BBK_DIFF="-65.4" BBK_DIFF_Y="167.7"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="17980.0" BBK_DIFF="73.3" BBK_DIFF_Y="218.9"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="10373.0" BBK_DIFF="-3.5" BBK_DIFF_Y="565.4"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="10750.0" BBK_DIFF="24.3" BBK_DIFF_Y="-46.8"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="8645.0" BBK_DIFF="2943.8" BBK_DIFF_Y="17.7"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="-304.0" BBK_DIFF="93.4" BBK_DIFF_Y="87.9"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="-4620.0" BBK_DIFF="-120.0" BBK_DIFF_Y="-376.2"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="23089.0" BBK_DIFF="-20.9" BBK_DIFF_Y="181.3"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="29188.0" BBK_DIFF="1086.4" BBK_DIFF_Y="96.2"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="-2959.0" BBK_DIFF="-140.3" BBK_DIFF_Y="-167.1"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="7347.0" BBK_DIFF="570.7" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="-1561.0" BBK_DIFF="83.0" BBK_DIFF_Y="-168.4"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="-9196.0" BBK_DIFF="-263.1" BBK_DIFF_Y="-695.6"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="5639.0" BBK_DIFF="261.7" BBK_DIFF_Y="83.3"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="1559.0" BBK_DIFF="-92.3" BBK_DIFF_Y="-86.6"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="20189.0" BBK_DIFF="174.9" BBK_DIFF_Y="114.4"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="7344.0" BBK_DIFF="392.1" BBK_DIFF_Y="221.1"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="-2514.0" BBK_DIFF="-250.3" BBK_DIFF_Y="-2227.8"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="1673.0" BBK_DIFF="-79.6" BBK_DIFF_Y="-79.7"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="8209.0" BBK_DIFF="-44.8" BBK_DIFF_Y="155.9"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="14877.0" BBK_DIFF="237.4" BBK_DIFF_Y="-24.3"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="4409.0" BBK_DIFF="-39.8" BBK_DIFF_Y="728.1"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="7321.0" BBK_DIFF="221.0" BBK_DIFF_Y="-23.6"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="2281.0" BBK_DIFF="47.7" BBK_DIFF_Y="-25.0"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="1544.0" BBK_DIFF="-49.8" BBK_DIFF_Y="137.5"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="3076.0" BBK_DIFF="-73.6" BBK_DIFF_Y="145.1"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="11644.0" BBK_DIFF="23.7" BBK_DIFF_Y="86.0"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="9415.0" BBK_DIFF="255.2" BBK_DIFF_Y="460.1"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="-6065.0" BBK_DIFF="-5515.7" BBK_DIFF_Y="-611.4"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="-108.0" BBK_DIFF="-101.3" BBK_DIFF_Y="-106.4"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="8222.0" BBK_DIFF="156.3" BBK_DIFF_Y="284.8"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="3208.0" BBK_DIFF="-83.7" BBK_DIFF_Y="98.5"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="19655.0" BBK_DIFF="2899.9" BBK_DIFF_Y="-15.0"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="-702.0" BBK_DIFF="-107.3" BBK_DIFF_Y="-202.5"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="9579.0" BBK_DIFF="214.8" BBK_DIFF_Y="538.8"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="3043.0" BBK_DIFF="173.9" BBK_DIFF_Y="-58.6"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="-4119.0" BBK_DIFF="39.7" BBK_DIFF_Y="65.1"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="-6827.0" BBK_DIFF="-209.1" BBK_DIFF_Y="-222.0"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="6259.0" BBK_DIFF="272.3" BBK_DIFF_Y="-58.0"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="1681.0" BBK_DIFF="41.7" BBK_DIFF_Y="-76.8"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="1186.0" BBK_DIFF="-29.9" BBK_DIFF_Y="-66.7"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="1692.0" BBK_DIFF="138.0" BBK_DIFF_Y="-78.4"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="-4448.0" BBK_DIFF="-375.2" BBK_DIFF_Y="54.9"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="1616.0" BBK_DIFF="-93.0" BBK_DIFF_Y="-92.3"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="23131.0" BBK_DIFF="3276.8" BBK_DIFF_Y="-21.7"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="685.0" BBK_DIFF="131.4" BBK_DIFF_Y="-93.3"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="-2183.0" BBK_DIFF="-129.7" BBK_DIFF_Y="-134.1"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="7342.0" BBK_DIFF="162.2" BBK_DIFF_Y="655.0"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="-11807.0" BBK_DIFF="-311.0" BBK_DIFF_Y="-71.7"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="5597.0" BBK_DIFF="-62.4" BBK_DIFF_Y="-54.7"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="14894.0" BBK_DIFF="105.3" BBK_DIFF_Y="47.6"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="7254.0" BBK_DIFF="103.9" BBK_DIFF_Y="349.4"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="3557.0" BBK_DIFF="-54.6" BBK_DIFF_Y="420.7"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="7836.0" BBK_DIFF="179.4" BBK_DIFF_Y="271.4"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="-9865.0" BBK_DIFF="-146.8" BBK_DIFF_Y="54.3"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="21071.0" BBK_DIFF="-28.7" BBK_DIFF_Y="59.2"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="29558.0" BBK_DIFF="190.2" BBK_DIFF_Y="53.4"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="10184.0" BBK_DIFF="59.0" BBK_DIFF_Y="2377.9"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="6407.0" BBK_DIFF="584.3" BBK_DIFF_Y="-55.4"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="-1323.0" BBK_DIFF="80.8" BBK_DIFF_Y="-147.7"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="-6876.0" BBK_DIFF="-155.6" BBK_DIFF_Y="-20.7"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="12364.0" BBK_DIFF="22.5" BBK_DIFF_Y="62.3"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="10092.0" BBK_DIFF="446.9" BBK_DIFF_Y="180.6"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="-2909.0" BBK_DIFF="-162.3" BBK_DIFF_Y="-151.5"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="-1109.0" BBK_DIFF="75.7" BBK_DIFF_Y="-143.3"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-4571.0" BBK_DIFF="78.8" BBK_DIFF_Y="-145.1"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="-21569.0" BBK_DIFF="-263.0" BBK_DIFF_Y="-17.5"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="13234.0" BBK_DIFF="-31.3" BBK_DIFF_Y="-47.1"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="19270.0" BBK_DIFF="4588.6" BBK_DIFF_Y="-15.0"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="411.0" BBK_DIFF="-97.1" BBK_DIFF_Y="133.6"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="14354.0" BBK_DIFF="417.3" BBK_DIFF_Y="559.6"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="2775.0" BBK_DIFF="148.7" BBK_DIFF_Y="137.0"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="-5697.0" BBK_DIFF="-174.8" BBK_DIFF_Y="41.5"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="7616.0" BBK_DIFF="111.7" BBK_DIFF_Y="177.1"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="3597.0" BBK_DIFF="-36.3" BBK_DIFF_Y="156.9"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="5647.0" BBK_DIFF="120.5" BBK_DIFF_Y="562.8"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="2561.0" BBK_DIFF="-74.7" BBK_DIFF_Y="126.6"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="10135.0" BBK_DIFF="155.2" BBK_DIFF_Y="493.0"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="-18363.0" BBK_DIFF="-173.4" BBK_DIFF_Y="-44.8"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="25025.0" BBK_DIFF="10.4" BBK_DIFF_Y="47.8"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="22667.0" BBK_DIFF="1950.4" BBK_DIFF_Y="-10.6"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="-1225.0" BBK_DIFF="60.8" BBK_DIFF_Y="-122.9"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="-3123.0" BBK_DIFF="58.4" BBK_DIFF_Y="-274.8"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="-7505.0" BBK_DIFF="22.9" BBK_DIFF_Y="-811.9"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="-9737.0" BBK_DIFF="1.5" BBK_DIFF_Y="-214.2"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="-9883.0" BBK_DIFF="-56.3" BBK_DIFF_Y="-426.8"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="-6322.0" BBK_DIFF="-842.0" BBK_DIFF_Y="-145.6"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="852.0" BBK_DIFF="108.9" BBK_DIFF_Y="-72.9"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="-9612.0" BBK_DIFF="-662.4" BBK_DIFF_Y="-183.6"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="1709.0" BBK_DIFF="113.5" BBK_DIFF_Y="-40.7"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="-12686.0" BBK_DIFF="-174.9" BBK_DIFF_Y="-1990.0"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="16928.0" BBK_DIFF="-33.2" BBK_DIFF_Y="-66.3"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="25356.0" BBK_DIFF="374.9" BBK_DIFF_Y="-8.4"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="5339.0" BBK_DIFF="198.8" BBK_DIFF_Y="-53.2"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="1787.0" BBK_DIFF="317.1" BBK_DIFF_Y="220.0"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="-823.0" BBK_DIFF="73.4" BBK_DIFF_Y="-107.3"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="-3099.0" BBK_DIFF="-202.5" BBK_DIFF_Y="-53.0"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="3024.0" BBK_DIFF="-78.2" BBK_DIFF_Y="583.8"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="13861.0" BBK_DIFF="340.5" BBK_DIFF_Y="286.2"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="3147.0" BBK_DIFF="192.9" BBK_DIFF_Y="-53.5"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="-3389.0" BBK_DIFF="-217.6" BBK_DIFF_Y="-32.6"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="2881.0" BBK_DIFF="574.6" BBK_DIFF_Y="-46.8"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="-607.0" BBK_DIFF="-101.2" BBK_DIFF_Y="96.8"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="50282.0" BBK_DIFF="81.6" BBK_DIFF_Y="66.1"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="27691.0" BBK_DIFF="142.5" BBK_DIFF_Y="27.7"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="11417.0" BBK_DIFF="866.8" BBK_DIFF_Y="219.4"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="-1489.0" BBK_DIFF="-113.3" BBK_DIFF_Y="30.9"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="11199.0" BBK_DIFF="652.8" BBK_DIFF_Y="263.8"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="-2026.0" BBK_DIFF="-224.2" BBK_DIFF_Y="-557.8"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-625.0" BBK_DIFF="-117.4" BBK_DIFF_Y="50.6"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="3589.0" BBK_DIFF="-46.9" BBK_DIFF_Y="-51.7"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="6764.0" BBK_DIFF="364.7" BBK_DIFF_Y="701.4"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="-2555.0" BBK_DIFF="-147.1" BBK_DIFF_Y="39.2"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="5420.0" BBK_DIFF="128.3" BBK_DIFF_Y="200.6"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="-19130.0" BBK_DIFF="-163.2" BBK_DIFF_Y="19.1"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="30280.0" BBK_DIFF="39.7" BBK_DIFF_Y="-39.8"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="21677.0" BBK_DIFF="506.3" BBK_DIFF_Y="13.6"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="3575.0" BBK_DIFF="265.9" BBK_DIFF_Y="-20.6"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="-2155.0" BBK_DIFF="-170.0" BBK_DIFF_Y="-144.1"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="3078.0" BBK_DIFF="1099.4" BBK_DIFF_Y="-45.9"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="-308.0" BBK_DIFF="75.7" BBK_DIFF_Y="-32.2"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="-1266.0" BBK_DIFF="-117.0" BBK_DIFF_Y="-216.3"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="7428.0" BBK_DIFF="780.1" BBK_DIFF_Y="87.9"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="844.0" BBK_DIFF="120.1" BBK_DIFF_Y="-80.3"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="-4205.0" BBK_DIFF="-333.2" BBK_DIFF_Y="-69.1"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="1803.0" BBK_DIFF="107.6" BBK_DIFF_Y="-79.0"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="-23634.0" BBK_DIFF="-147.0" BBK_DIFF_Y="-126.7"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="50331.0" BBK_DIFF="163.7" BBK_DIFF_Y="67.0"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="19088.0" BBK_DIFF="323.9" BBK_DIFF_Y="-16.3"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="4503.0" BBK_DIFF="-7.8" BBK_DIFF_Y="-32.8"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="4882.0" BBK_DIFF="-14.2" BBK_DIFF_Y="118.1"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="5691.0" BBK_DIFF="2542.5" BBK_DIFF_Y="9.2"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="-233.0" BBK_DIFF="-121.4" BBK_DIFF_Y="-145.2"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="1089.0" BBK_DIFF="-72.5" BBK_DIFF_Y="136.7"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="3953.0" BBK_DIFF="-8.0" BBK_DIFF_Y="-42.8"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="4295.0" BBK_DIFF="272.8" BBK_DIFF_Y="2882.6"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="-2486.0" BBK_DIFF="-128.9" BBK_DIFF_Y="77.0"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="8594.0" BBK_DIFF="182.4" BBK_DIFF_Y="397.5"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="-10426.0" BBK_DIFF="-134.6" BBK_DIFF_Y="34.2"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="30135.0" BBK_DIFF="32.2" BBK_DIFF_Y="136.1"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="22794.0" BBK_DIFF="240.1" BBK_DIFF_Y="104.0"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="6702.0" BBK_DIFF="199.5" BBK_DIFF_Y="206.4"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="2238.0" BBK_DIFF="-57.1" BBK_DIFF_Y="153.7"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="5213.0" BBK_DIFF="910.3" BBK_DIFF_Y="1211.5"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="516.0" BBK_DIFF="117.4" BBK_DIFF_Y="111.9"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="-2966.0" BBK_DIFF="-142.9" BBK_DIFF_Y="-234.4"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="6909.0" BBK_DIFF="4697.9" BBK_DIFF_Y="127.6"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="144.0" BBK_DIFF="101.3" BBK_DIFF_Y="-97.4"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="-10817.0" BBK_DIFF="-274.4" BBK_DIFF_Y="-268.1"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="-2889.0" BBK_DIFF="81.8" BBK_DIFF_Y="-425.3"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="-15837.0" BBK_DIFF="-224.1" BBK_DIFF_Y="-86.8"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="12764.0" BBK_DIFF="14.2" BBK_DIFF_Y="-69.7"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="11172.0" BBK_DIFF="410.8" BBK_DIFF_Y="-60.6"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="2187.0" BBK_DIFF="152.5" BBK_DIFF_Y="-74.7"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="-4169.0" BBK_DIFF="-788.9" BBK_DIFF_Y="-208550.0"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="-469.0" BBK_DIFF="89.2" BBK_DIFF_Y="-109.4"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="-4343.0" BBK_DIFF="-389.6" BBK_DIFF_Y="-184.7"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="-887.0" BBK_DIFF="-129.2" BBK_DIFF_Y="-140.8"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="3035.0" BBK_DIFF="-45.7" BBK_DIFF_Y="-66.0"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="5587.0" BBK_DIFF="290.1" BBK_DIFF_Y="-3.1"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="-2939.0" BBK_DIFF="-431.0" BBK_DIFF_Y="-645.9"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="888.0" BBK_DIFF="110.5" BBK_DIFF_Y="-84.8"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="-8478.0" BBK_DIFF="-120.1" BBK_DIFF_Y="42.8"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="42087.0" BBK_DIFF="48.3" BBK_DIFF_Y="197.7"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="28372.0" BBK_DIFF="228.6" BBK_DIFF_Y="22.9"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="8634.0" BBK_DIFF="431600.0" BBK_DIFF_Y="1441.8"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="2.0" BBK_DIFF="-100.0" BBK_DIFF_Y="-100.0"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="4967.0" BBK_DIFF="-3.1" BBK_DIFF_Y="-40.9"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="5125.0" BBK_DIFF="135.7" BBK_DIFF_Y="12.8"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="2174.0" BBK_DIFF="-75.7" BBK_DIFF_Y="-21.4"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="8936.0" BBK_DIFF="55.1" BBK_DIFF_Y="25.0"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="5763.0" BBK_DIFF="1562.7" BBK_DIFF_Y="11.0"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="-394.0" BBK_DIFF="-106.7" BBK_DIFF_Y="81.9"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="5849.0" BBK_DIFF="139.4" BBK_DIFF_Y="25.1"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="-14828.0" BBK_DIFF="-204.9" BBK_DIFF_Y="23.0"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="14138.0" BBK_DIFF="-38.8" BBK_DIFF_Y="-56.9"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="23087.0" BBK_DIFF="4022.7" BBK_DIFF_Y="25.8"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="560.0" BBK_DIFF="-94.6" BBK_DIFF_Y="168.5"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="10446.0" BBK_DIFF="24.3" BBK_DIFF_Y="45.6"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="8406.0" BBK_DIFF="85.1" BBK_DIFF_Y="1302.6"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="4542.0" BBK_DIFF="64.1" BBK_DIFF_Y="748.9"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="2767.0" BBK_DIFF="-61.3" BBK_DIFF_Y="-57.0"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="7148.0" BBK_DIFF="37.7" BBK_DIFF_Y="33.6"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="5192.0" BBK_DIFF="339.0" BBK_DIFF_Y="423.9"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="-2172.0" BBK_DIFF="-146.5" BBK_DIFF_Y="82.7"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="4675.0" BBK_DIFF="124.3" BBK_DIFF_Y="-46.0"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="-19260.0" BBK_DIFF="-158.8" BBK_DIFF_Y="-83.8"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="32782.0" BBK_DIFF="78.7" BBK_DIFF_Y="29.1"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="18345.0" BBK_DIFF="2342.7" BBK_DIFF_Y="39.4"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="-818.0" BBK_DIFF="-111.4" BBK_DIFF_Y="60.8"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="7173.0" BBK_DIFF="1126.2" BBK_DIFF_Y="-13.3"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="-699.0" BBK_DIFF="0.1" BBK_DIFF_Y="3.2"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="-700.0" BBK_DIFF="-110.9" BBK_DIFF_Y="-107.8"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="6431.0" BBK_DIFF="20.2" BBK_DIFF_Y="259.9"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="5351.0" BBK_DIFF="433.8" BBK_DIFF_Y="-25.3"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="-1603.0" BBK_DIFF="87.2" BBK_DIFF_Y="-141.9"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="-12549.0" BBK_DIFF="-244.8" BBK_DIFF_Y="14.4"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="8664.0" BBK_DIFF="182.7" BBK_DIFF_Y="171.2"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="-10479.0" BBK_DIFF="-141.3" BBK_DIFF_Y="-20.5"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="25390.0" BBK_DIFF="93.0" BBK_DIFF_Y="57.8"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="13158.0" BBK_DIFF="731.1" BBK_DIFF_Y="-29.1"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="-2085.0" BBK_DIFF="-125.2" BBK_DIFF_Y="-143.4"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="8270.0" BBK_DIFF="1245.4" BBK_DIFF_Y="227.1"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="-722.0" BBK_DIFF="-108.0" BBK_DIFF_Y="-160.6"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="8992.0" BBK_DIFF="323.6" BBK_DIFF_Y="-11.5"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="-4021.0" BBK_DIFF="-156.1" BBK_DIFF_Y="19.7"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="7168.0" BBK_DIFF="87.4" BBK_DIFF_Y="-4.5"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="3824.0" BBK_DIFF="126.1" BBK_DIFF_Y="95.5"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="-14659.0" BBK_DIFF="-558.8" BBK_DIFF_Y="-40.8"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="3195.0" BBK_DIFF="136.7" BBK_DIFF_Y="33.9"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="-8696.0" BBK_DIFF="-154.0" BBK_DIFF_Y="-313.9"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="16092.0" BBK_DIFF="-13.3" BBK_DIFF_Y="167.0"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="18563.0" BBK_DIFF="286.6" BBK_DIFF_Y="-2.8"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="4801.0" BBK_DIFF="173.8" BBK_DIFF_Y="-28.2"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="-6505.0" BBK_DIFF="-646.2" BBK_DIFF_Y="-60.2"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="1191.0" BBK_DIFF="-88.3" BBK_DIFF_Y="-66.0"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="10165.0" BBK_DIFF="303.1" BBK_DIFF_Y="2726.6"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="-5005.0" BBK_DIFF="-166.7" BBK_DIFF_Y="-461.9"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="7507.0" BBK_DIFF="283.8" BBK_DIFF_Y="-31.1"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="1956.0" BBK_DIFF="118.8" BBK_DIFF_Y="-58.6"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="-10409.0" BBK_DIFF="-536.1" BBK_DIFF_Y="11.5"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="2387.0" BBK_DIFF="213.6" BBK_DIFF_Y="-34.2"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="-2101.0" BBK_DIFF="-134.9" BBK_DIFF_Y="-128.4"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="6028.0" BBK_DIFF="-68.4" BBK_DIFF_Y="32.8"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="19091.0" BBK_DIFF="185.7" BBK_DIFF_Y="-0.8"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="6683.0" BBK_DIFF="264.6" BBK_DIFF_Y="1058.8"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="-4061.0" BBK_DIFF="-215.9" BBK_DIFF_Y="-32.0"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="3505.0" BBK_DIFF="1005.7" BBK_DIFF_Y="-63.5"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="-387.0" BBK_DIFF="-128.0" BBK_DIFF_Y="89.7"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="1383.0" BBK_DIFF="-87.3" BBK_DIFF_Y="-31.0"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="10894.0" BBK_DIFF="130.6" BBK_DIFF_Y="10.0"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="4725.0" BBK_DIFF="140.2" BBK_DIFF_Y="339.4"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="-11758.0" BBK_DIFF="-424.4" BBK_DIFF_Y="-2256.3"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="3625.0" BBK_DIFF="494.0" BBK_DIFF_Y="158.9"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="-920.0" BBK_DIFF="-120.3" BBK_DIFF_Y="81.6"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="4540.0" BBK_DIFF="-76.4" BBK_DIFF_Y="-28.7"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="19246.0" BBK_DIFF="2861.3" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="-697.0" BBK_DIFF="77.3" BBK_DIFF_Y="-24.7"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="-3076.0" BBK_DIFF="-132.1" BBK_DIFF_Y="-909.5"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="9591.0" BBK_DIFF="355.1" BBK_DIFF_Y="108.5"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="-3759.0" BBK_DIFF="-287.7" BBK_DIFF_Y="-217.3"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="2003.0" BBK_DIFF="-79.8" BBK_DIFF_Y="-75.5"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="9900.0" BBK_DIFF="601.5" BBK_DIFF_Y="155.1"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="-1974.0" BBK_DIFF="-295.6" BBK_DIFF_Y="55.3"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="-499.0" BBK_DIFF="-135.6" BBK_DIFF_Y="-152.0"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="1400.0" BBK_DIFF="128.0" BBK_DIFF_Y="227.1"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="-5001.0" BBK_DIFF="-178.6" BBK_DIFF_Y="22.6"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="6366.0" BBK_DIFF="-65.8" BBK_DIFF_Y="-56.3"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="18612.0" BBK_DIFF="3429.5" BBK_DIFF_Y="145.1"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="-559.0" BBK_DIFF="-247.1" BBK_DIFF_Y="18.6"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="380.0" BBK_DIFF="-91.7" BBK_DIFF_Y="-89.2"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="4601.0" BBK_DIFF="43.6" BBK_DIFF_Y="238.8"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="3204.0" BBK_DIFF="-60.8" BBK_DIFF_Y="161.1"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="8174.0" BBK_DIFF="110.6" BBK_DIFF_Y="36.2"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="3881.0" BBK_DIFF="187.8" BBK_DIFF_Y="-1.4"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="-4418.0" BBK_DIFF="-560.7" BBK_DIFF_Y="-50.0"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="959.0" BBK_DIFF="124.1" BBK_DIFF_Y="117.6"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="428.0" BBK_DIFF="106.6" BBK_DIFF_Y="-84.9"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="-6460.0" BBK_DIFF="-144.4" BBK_DIFF_Y="-71.1"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="14563.0" BBK_DIFF="91.8" BBK_DIFF_Y="15.9"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="7594.0" BBK_DIFF="1205.4" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="-687.0" BBK_DIFF="-119.5" BBK_DIFF_Y="58.1"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="3529.0" BBK_DIFF="206.5" BBK_DIFF_Y="-28.4"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="-3315.0" BBK_DIFF="-370.2" BBK_DIFF_Y="-21.9"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="1227.0" BBK_DIFF="-79.6" BBK_DIFF_Y="-80.8"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="6001.0" BBK_DIFF="52.4" BBK_DIFF_Y="276.9"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="3937.0" BBK_DIFF="233.6" BBK_DIFF_Y="-41.5"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="-2946.0" BBK_DIFF="45.9" BBK_DIFF_Y="-177.0"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="-5441.0" BBK_DIFF="-292.1" BBK_DIFF_Y="41.9"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="2833.0" BBK_DIFF="175.0" BBK_DIFF_Y="1100.4"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="-3776.0" BBK_DIFF="-130.0" BBK_DIFF_Y="-30.2"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="12570.0" BBK_DIFF="66.0" BBK_DIFF_Y="210.0"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="7574.0" BBK_DIFF="561.8" BBK_DIFF_Y="-31.1"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="-1640.0" BBK_DIFF="-133.3" BBK_DIFF_Y="-138.8"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="4932.0" BBK_DIFF="281.3" BBK_DIFF_Y="180.8"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="-2720.0" BBK_DIFF="-142.5" BBK_DIFF_Y="-374.5"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="6407.0" BBK_DIFF="288.9" BBK_DIFF_Y="52.4"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="-3392.0" BBK_DIFF="-150.4" BBK_DIFF_Y="-42500.0"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="6734.0" BBK_DIFF="75.9" BBK_DIFF_Y="-10.6"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="3828.0" BBK_DIFF="140.8" BBK_DIFF_Y="373.2"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="-9371.0" BBK_DIFF="-4070.8" BBK_DIFF_Y="-31.7"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="236.0" BBK_DIFF="108.1" BBK_DIFF_Y="-91.1"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="-2901.0" BBK_DIFF="-171.5" BBK_DIFF_Y="-36362.5"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="4055.0" BBK_DIFF="-63.1" BBK_DIFF_Y="-50.9"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="10987.0" BBK_DIFF="159.9" BBK_DIFF_Y="5.2"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="4227.0" BBK_DIFF="169.3" BBK_DIFF_Y="2809.6"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="-6101.0" BBK_DIFF="-715.6" BBK_DIFF_Y="-425.0"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="991.0" BBK_DIFF="-76.4" BBK_DIFF_Y="-84.1"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="4203.0" BBK_DIFF="52437.5" BBK_DIFF_Y="492.4"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="8.0" BBK_DIFF="-99.9" BBK_DIFF_Y="-99.1"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="7535.0" BBK_DIFF="831.4" BBK_DIFF_Y="-3.8"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="809.0" BBK_DIFF="111.4" BBK_DIFF_Y="143.1"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="-7114.0" BBK_DIFF="-369.4" BBK_DIFF_Y="-178.2"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="2641.0" BBK_DIFF="32912.5" BBK_DIFF_Y="78.1"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="8.0" BBK_DIFF="-99.9" BBK_DIFF_Y="-97.7"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="8259.0" BBK_DIFF="-21.0" BBK_DIFF_Y="44.9"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="10448.0" BBK_DIFF="6797.4" BBK_DIFF_Y="-23.5"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="-156.0" BBK_DIFF="86.6" BBK_DIFF_Y="94.5"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="-1162.0" BBK_DIFF="-118.6" BBK_DIFF_Y="41.7"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="6239.0" BBK_DIFF="682.5" BBK_DIFF_Y="-1.2"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="-1071.0" BBK_DIFF="-214.1" BBK_DIFF_Y="39.7"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="939.0" BBK_DIFF="-88.0" BBK_DIFF_Y="45.4"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="7831.0" BBK_DIFF="517.0" BBK_DIFF_Y="6.4"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="-1878.0" BBK_DIFF="26.6" BBK_DIFF_Y="-51.8"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="-2557.0" BBK_DIFF="-272.4" BBK_DIFF_Y="-136.5"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="1483.0" BBK_DIFF="331.1" BBK_DIFF_Y="-27.2"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="344.0" BBK_DIFF="-94.0" BBK_DIFF_Y="105.8"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="5701.0" BBK_DIFF="-58.3" BBK_DIFF_Y="12.4"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="13656.0" BBK_DIFF="580.3" BBK_DIFF_Y="-20.1"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="-2843.0" BBK_DIFF="-42.7" BBK_DIFF_Y="-318.7"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="-1992.0" BBK_DIFF="-131.5" BBK_DIFF_Y="-70.4"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="6317.0" BBK_DIFF="455.9" BBK_DIFF_Y="269.4"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="-1775.0" BBK_DIFF="-374.8" BBK_DIFF_Y="-200.5"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="646.0" BBK_DIFF="-91.2" BBK_DIFF_Y="-82.5"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="7362.0" BBK_DIFF="695.1" BBK_DIFF_Y="121.2"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="-1237.0" BBK_DIFF="-14.4" BBK_DIFF_Y="69.3"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="-1081.0" BBK_DIFF="-153.1" BBK_DIFF_Y="-171.5"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="2036.0" BBK_DIFF="134.5" BBK_DIFF_Y="1782.6"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="-5899.0" BBK_DIFF="-216.3"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="5073.0" BBK_DIFF="-70.3"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="17087.0" BBK_DIFF="2616.5"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="-679.0" BBK_DIFF="41.9"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="-1169.0" BBK_DIFF="-168.4"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="1710.0" BBK_DIFF="-3.2"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="1767.0" BBK_DIFF="-52.0"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="3684.0" BBK_DIFF="10.7"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="3328.0" BBK_DIFF="182.6"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="-4029.0" BBK_DIFF="-366.5"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="1512.0" BBK_DIFF="1349.6"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="-121.0"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="0.0"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
