<?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>BBBK1_M_OV0175</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-05-08T21:36:34</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_BSBBK1">
    <bbk:Series FREQ="M" BBK_ID="BBBK1.M.OV0175" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Veränderungsreihe zu: Kredite der Banken (MFIs) in Deutschland an inländische Nichtbanken (Nicht-MFIs) / kurzfristige Kredite / an Unternehmen und Privatpersonen / zusammen / Alle Bankengruppen" BBK_TITLE_ENG="Changes to the time series: Lendings by banks (MFIs) in Germany to domestic non-banks (MFIs) / Short-term lendings / to enterprises and households / Total / All categories of banks" BBK_COMM_GEN="Bis Dezember 1998 einschließlich Kredite an inländ. Bausparkassen." BBK_COMM_METH="Statistische Sonderbewegungen sind in den Bestandsreihen nicht angemerkt; in den zugehörigen Veränderungsreihen sind sie bereits ausgeschaltet.">
      <bbk:Obs TIME_PERIOD="2026-03" OBS_VALUE="6.251" BBK_OBS_STATUS="P" BBK_DIFF="16.7" BBK_DIFF_Y="194.7"/>
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="5.358" BBK_DIFF="820.6" BBK_DIFF_Y="8.6"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="0.582" BBK_DIFF="110.5" BBK_DIFF_Y="147.9"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="-5.549" BBK_DIFF="-131.8" BBK_DIFF_Y="-305.8"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="17.459" BBK_DIFF="924.6" BBK_DIFF_Y="1173.5"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="1.704" BBK_DIFF="-67.0" BBK_DIFF_Y="127.2"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="5.164" BBK_DIFF="140.7" BBK_DIFF_Y="-40.0"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="2.145" BBK_DIFF="122.8" BBK_DIFF_Y="153.9"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="-9.404" BBK_DIFF="-218.8" BBK_DIFF_Y="-271.7"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="7.915" BBK_DIFF="295.8" BBK_DIFF_Y="230.1"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="-4.043" BBK_DIFF="-50.4" BBK_DIFF_Y="-519.8"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="-2.689" BBK_DIFF="-226.8" BBK_DIFF_Y="5.2"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="2.121" BBK_DIFF="-57.0" BBK_DIFF_Y="-56.2"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="4.933" BBK_DIFF="506.0" BBK_DIFF_Y="25.2"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="-1.215" BBK_DIFF="-145.1" BBK_DIFF_Y="-31.8"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="2.696" BBK_DIFF="96.6" BBK_DIFF_Y="134.4"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="1.371" BBK_DIFF="121.9" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="-6.256" BBK_DIFF="-172.7" BBK_DIFF_Y="-37.3"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="8.611" BBK_DIFF="316.6" BBK_DIFF_Y="85.9"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="-3.976" BBK_DIFF="-57.2" BBK_DIFF_Y="40.0"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-2.53" BBK_DIFF="-205.5" BBK_DIFF_Y="17.8"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="2.398" BBK_DIFF="149.0" BBK_DIFF_Y="269.5"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="0.963" BBK_DIFF="133.9" BBK_DIFF_Y="141.1"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="-2.837" BBK_DIFF="-158.6" BBK_DIFF_Y="-63.4"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="4.843" BBK_DIFF="22.9" BBK_DIFF_Y="-14.4"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="3.941" BBK_DIFF="527.4" BBK_DIFF_Y="222.2"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="-0.922" BBK_DIFF="88.2" BBK_DIFF_Y="-135.4"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="-7.84" BBK_DIFF="-671.8" BBK_DIFF_Y="38.6"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="1.371" BBK_DIFF="130.1" BBK_DIFF_Y="-68.5"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="-4.558" BBK_DIFF="-198.4" BBK_DIFF_Y="-26.8"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="4.632" BBK_DIFF="169.9" BBK_DIFF_Y="6.2"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="-6.626" BBK_DIFF="-115.3" BBK_DIFF_Y="-142.7"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="-3.078" BBK_DIFF="-574.3" BBK_DIFF_Y="-3482.4"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="0.649" BBK_DIFF="127.7" BBK_DIFF_Y="-92.7"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="-2.343" BBK_DIFF="-35.0" BBK_DIFF_Y="-151.3"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="-1.736" BBK_DIFF="-130.7" BBK_DIFF_Y="-155.3"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="5.657" BBK_DIFF="275.4" BBK_DIFF_Y="-28.0"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="-3.226" BBK_DIFF="-223.8" BBK_DIFF_Y="-153.8"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="2.605" BBK_DIFF="120.4" BBK_DIFF_Y="-74.2"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-12.771" BBK_DIFF="-393.5" BBK_DIFF_Y="-1997.0"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="4.352" BBK_DIFF="221.1" BBK_DIFF_Y="79.6"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="-3.595" BBK_DIFF="-182.4" BBK_DIFF_Y="-144.2"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="4.361" BBK_DIFF="-71.9" BBK_DIFF_Y="16.6"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="15.522" BBK_DIFF="16957.1" BBK_DIFF_Y="13515.8"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="0.091" BBK_DIFF="-99.0" BBK_DIFF_Y="102.1"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="8.907" BBK_DIFF="95.0" BBK_DIFF_Y="2718.7"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="4.568" BBK_DIFF="45.6" BBK_DIFF_Y="149.2"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="3.137" BBK_DIFF="-60.1" BBK_DIFF_Y="124.0"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="7.853" BBK_DIFF="31.0" BBK_DIFF_Y="-37.4"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="5.996" BBK_DIFF="-40.5" BBK_DIFF_Y="159.2"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="10.083" BBK_DIFF="1755.7" BBK_DIFF_Y="3593.4"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="-0.609" BBK_DIFF="-125.1" BBK_DIFF_Y="92.1"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="2.423" BBK_DIFF="-70.2" BBK_DIFF_Y="2597.9"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="8.138" BBK_DIFF="117.7" BBK_DIFF_Y="419.1"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="3.739" BBK_DIFF="3179.8" BBK_DIFF_Y="166.3"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="0.114" BBK_DIFF="102.7" BBK_DIFF_Y="102.8"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="-4.238" BBK_DIFF="-1441.1" BBK_DIFF_Y="38.6"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="0.316" BBK_DIFF="-82.8" BBK_DIFF_Y="105.5"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="1.833" BBK_DIFF="114.0" BBK_DIFF_Y="147.5"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="-13.076" BBK_DIFF="-204.3" BBK_DIFF_Y="-107.9"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="12.536" BBK_DIFF="442.0" BBK_DIFF_Y="-42.8"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="2.313" BBK_DIFF="747.3" BBK_DIFF_Y="-37.7"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="0.273" BBK_DIFF="103.6" BBK_DIFF_Y="110.7"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="-7.681" BBK_DIFF="-7818.6" BBK_DIFF_Y="-829.9"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="-0.097" BBK_DIFF="96.2" BBK_DIFF_Y="-103.8"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="-2.55" BBK_DIFF="54.8" BBK_DIFF_Y="71.0"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="-5.641" BBK_DIFF="-39.1" BBK_DIFF_Y="-176.5"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="-4.056" BBK_DIFF="41.2" BBK_DIFF_Y="20.3"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="-6.901" BBK_DIFF="-19.0" BBK_DIFF_Y="-14.0"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="-5.797" BBK_DIFF="-50.1" BBK_DIFF_Y="-143.9"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="-3.863" BBK_DIFF="38.6" BBK_DIFF_Y="-336.7"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="-6.29" BBK_DIFF="-128.7" BBK_DIFF_Y="-13.9"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="21.925" BBK_DIFF="490.3" BBK_DIFF_Y="283.4"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="3.714" BBK_DIFF="245.8" BBK_DIFF_Y="-18.6"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="-2.547" BBK_DIFF="-208.4" BBK_DIFF_Y="-190.4"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-0.826" BBK_DIFF="-132.1" BBK_DIFF_Y="-745.3"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="2.572" BBK_DIFF="129.2" BBK_DIFF_Y="2438.2"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="-8.804" BBK_DIFF="-219.3" BBK_DIFF_Y="-51.2"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="7.377" BBK_DIFF="245.0" BBK_DIFF_Y="-14.6"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="-5.086" BBK_DIFF="16.0" BBK_DIFF_Y="-236.6"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="-6.055" BBK_DIFF="-145.8" BBK_DIFF_Y="-34.3"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="13.216" BBK_DIFF="709.8" BBK_DIFF_Y="311.3"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="1.632" BBK_DIFF="129.6" BBK_DIFF_Y="-55.0"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="-5.52" BBK_DIFF="-196.5" BBK_DIFF_Y="-113.1"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="5.719" BBK_DIFF="25.3" BBK_DIFF_Y="-1.8"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="4.563" BBK_DIFF="62.0" BBK_DIFF_Y="87.6"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="2.817" BBK_DIFF="2100.8" BBK_DIFF_Y="-56.3"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="0.128" BBK_DIFF="216.4" BBK_DIFF_Y="102.9"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="-0.11" BBK_DIFF="98.1" BBK_DIFF_Y="-149.8"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-5.824" BBK_DIFF="-167.4" BBK_DIFF_Y="-585.7"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="8.642" BBK_DIFF="671.9" BBK_DIFF_Y="33.7"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="-1.511" BBK_DIFF="66.5" BBK_DIFF_Y="42.0"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="-4.508" BBK_DIFF="-240.3" BBK_DIFF_Y="-14.4"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="3.213" BBK_DIFF="-11.4" BBK_DIFF_Y="-1.4"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="3.628" BBK_DIFF="240.1" BBK_DIFF_Y="456.4"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="-2.59" BBK_DIFF="-144.5" BBK_DIFF_Y="-30.0"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="5.826" BBK_DIFF="139.6" BBK_DIFF_Y="109.0"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="2.432" BBK_DIFF="-62.3" BBK_DIFF_Y="110.2"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="6.451" BBK_DIFF="244.0" BBK_DIFF_Y="124.3"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="-4.479" BBK_DIFF="-2126.7" BBK_DIFF_Y="55.7"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="0.221" BBK_DIFF="-81.6" BBK_DIFF_Y="-94.1"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="1.199" BBK_DIFF="-81.4" BBK_DIFF_Y="180.5"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="6.462" BBK_DIFF="348.3" BBK_DIFF_Y="5.0"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="-2.603" BBK_DIFF="33.9" BBK_DIFF_Y="54.8"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="-3.939" BBK_DIFF="-220.9" BBK_DIFF_Y="-1.4"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="3.259" BBK_DIFF="399.8" BBK_DIFF_Y="230.5"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="0.652" BBK_DIFF="132.7" BBK_DIFF_Y="-79.7"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="-1.992" BBK_DIFF="-171.4" BBK_DIFF_Y="-149.6"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="2.788" BBK_DIFF="141.0" BBK_DIFF_Y="-40.3"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="1.157" BBK_DIFF="-59.8" BBK_DIFF_Y="-82.1"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="2.876" BBK_DIFF="128.4" BBK_DIFF_Y="6436.4"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="-10.11" BBK_DIFF="-370.8" BBK_DIFF_Y="-97.6"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="3.734" BBK_DIFF="350.8" BBK_DIFF_Y="10.6"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="-1.489" BBK_DIFF="-124.2" BBK_DIFF_Y="75.3"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="6.157" BBK_DIFF="206.9" BBK_DIFF_Y="36.5"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="-5.762" BBK_DIFF="-48.4" BBK_DIFF_Y="-365.4"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="-3.883" BBK_DIFF="-55.5" BBK_DIFF_Y="53.7"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="-2.497" BBK_DIFF="-177.6" BBK_DIFF_Y="-131.2"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="3.216" BBK_DIFF="503.0" BBK_DIFF_Y="579.3"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="-0.798" BBK_DIFF="-117.1" BBK_DIFF_Y="78.7"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="4.667" BBK_DIFF="-27.6" BBK_DIFF_Y="207.6"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="6.446" BBK_DIFF="14550.0" BBK_DIFF_Y="56.3"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="0.044" BBK_DIFF="100.9" BBK_DIFF_Y="-98.2"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="-5.116" BBK_DIFF="-251.5" BBK_DIFF_Y="-280.1"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="3.376" BBK_DIFF="155.9" BBK_DIFF_Y="66.7"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="-6.04" BBK_DIFF="-233.9" BBK_DIFF_Y="27.2"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="4.51" BBK_DIFF="464.3" BBK_DIFF_Y="-48.1"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="-1.238" BBK_DIFF="85.2" BBK_DIFF_Y="58.3"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="-8.392" BBK_DIFF="-205.0" BBK_DIFF_Y="-3.6"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="7.992" BBK_DIFF="1291.1" BBK_DIFF_Y="16.9"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="-0.671" BBK_DIFF="82.1" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="-3.742" BBK_DIFF="-346.7" BBK_DIFF_Y="-12.9"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="1.517" BBK_DIFF="-63.2" BBK_DIFF_Y="-62.4"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="4.125" BBK_DIFF="71.7" BBK_DIFF_Y="117.9"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="2.403" BBK_DIFF="278.5" BBK_DIFF_Y="173.9"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="-1.346" BBK_DIFF="-166.5" BBK_DIFF_Y="-246.1"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="2.025" BBK_DIFF="124.4" BBK_DIFF_Y="186.1"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="-8.302" BBK_DIFF="-195.5" BBK_DIFF_Y="-74.2"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="8.69" BBK_DIFF="392.6" BBK_DIFF_Y="55.2"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="-2.97" BBK_DIFF="63.3" BBK_DIFF_Y="68.9"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="-8.103" BBK_DIFF="-218.5" BBK_DIFF_Y="56.9"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="6.839" BBK_DIFF="1085.4" BBK_DIFF_Y="-48.2"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="-0.694" BBK_DIFF="79.1" BBK_DIFF_Y="5.6"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="-3.313" BBK_DIFF="-182.1" BBK_DIFF_Y="44.6"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="4.035" BBK_DIFF="113.2" BBK_DIFF_Y="170.3"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="1.893" BBK_DIFF="158.2" BBK_DIFF_Y="1170.5"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="-3.251" BBK_DIFF="-453.0" BBK_DIFF_Y="-114.6"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="0.921" BBK_DIFF="139.1" BBK_DIFF_Y="104.3"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="-2.353" BBK_DIFF="50.6" BBK_DIFF_Y="81.7"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="-4.765" BBK_DIFF="-185.1" BBK_DIFF_Y="-146.7"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="5.598" BBK_DIFF="158.6" BBK_DIFF_Y="258.7"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="-9.553" BBK_DIFF="49.2" BBK_DIFF_Y="-37.5"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="-18.81" BBK_DIFF="-242.5" BBK_DIFF_Y="-169.0"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="13.201" BBK_DIFF="1896.1" BBK_DIFF_Y="1283.9"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="-0.735" BBK_DIFF="87.7" BBK_DIFF_Y="79.5"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="-5.985" BBK_DIFF="-4.2" BBK_DIFF_Y="-129.4"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-5.743" BBK_DIFF="-3954.4" BBK_DIFF_Y="34.0"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="0.149" BBK_DIFF="-99.3" BBK_DIFF_Y="114.2"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="22.254" BBK_DIFF="203.9" BBK_DIFF_Y="-2.2"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="-21.412" BBK_DIFF="-66.9" BBK_DIFF_Y="39.9"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="-12.83" BBK_DIFF="-225.8" BBK_DIFF_Y="-282.6"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="10.199" BBK_DIFF="389.2" BBK_DIFF_Y="-64.4"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="-3.527" BBK_DIFF="49.2" BBK_DIFF_Y="-143.9"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="-6.949" BBK_DIFF="-125.5" BBK_DIFF_Y="-156.3"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="27.254" BBK_DIFF="2544.3" BBK_DIFF_Y="2147.6"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="-1.115" BBK_DIFF="68.9" BBK_DIFF_Y="-152.6"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-3.59" BBK_DIFF="-37.6" BBK_DIFF_Y="-138.4"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="-2.609" BBK_DIFF="70.0" BBK_DIFF_Y="-181.8"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="-8.703" BBK_DIFF="-728.1" BBK_DIFF_Y="45.1"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="-1.051" BBK_DIFF="-104.6" BBK_DIFF_Y="-105.6"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="22.749" BBK_DIFF="163.9" BBK_DIFF_Y="210.4"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="-35.605" BBK_DIFF="-961.9" BBK_DIFF_Y="-1.9"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="-3.353" BBK_DIFF="-111.7" BBK_DIFF_Y="-116.5"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="28.688" BBK_DIFF="256.7" BBK_DIFF_Y="593.3"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="8.043" BBK_DIFF="-34.9" BBK_DIFF_Y="158.2"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="12.35" BBK_DIFF="1027.9" BBK_DIFF_Y="243.1"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="-1.331" BBK_DIFF="-162.8" BBK_DIFF_Y="82.3"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="2.12" BBK_DIFF="-77.3" BBK_DIFF_Y="203.3"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="9.342" BBK_DIFF="192.8" BBK_DIFF_Y="902.6"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="3.191" BBK_DIFF="120.1" BBK_DIFF_Y="-64.0"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="-15.85" BBK_DIFF="-185.1" BBK_DIFF_Y="-621.6"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="18.625" BBK_DIFF="154.1" BBK_DIFF_Y="462.4"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="7.33" BBK_DIFF="121.0" BBK_DIFF_Y="580.7"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="-34.926" BBK_DIFF="-271.8" BBK_DIFF_Y="-67.6"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="20.33" BBK_DIFF="391.3" BBK_DIFF_Y="2146.4"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="4.138" BBK_DIFF="129.9" BBK_DIFF_Y="137.1"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="-13.827" BBK_DIFF="-484.1" BBK_DIFF_Y="-189.0"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="3.6" BBK_DIFF="148.0" BBK_DIFF_Y="124.8"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="-7.506" BBK_DIFF="-1173.8" BBK_DIFF_Y="71.0"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="0.699" BBK_DIFF="160.1" BBK_DIFF_Y="-74.0"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="-1.164" BBK_DIFF="-113.1" BBK_DIFF_Y="43.8"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="8.854" BBK_DIFF="191.3" BBK_DIFF_Y="253.8"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="3.039" BBK_DIFF="159.1" BBK_DIFF_Y="-87.5"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="-5.139" BBK_DIFF="-237.0" BBK_DIFF_Y="47.8"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="-1.525" BBK_DIFF="92.7" BBK_DIFF_Y="-110.1"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="-20.838" BBK_DIFF="-2402.5" BBK_DIFF_Y="-448.2"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="0.905" BBK_DIFF="108.1" BBK_DIFF_Y="-73.4"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="-11.141" BBK_DIFF="-171.7" BBK_DIFF_Y="-57.4"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="15.53" BBK_DIFF="207.0" BBK_DIFF_Y="42.9"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="-14.513" BBK_DIFF="43.9" BBK_DIFF_Y="-165.4"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="-25.865" BBK_DIFF="-1062.6" BBK_DIFF_Y="-1767.6"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="2.687" BBK_DIFF="229.6" BBK_DIFF_Y="-56.9"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="-2.073" BBK_DIFF="64.0" BBK_DIFF_Y="-2282.1"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="-5.756" BBK_DIFF="-123.8" BBK_DIFF_Y="-303.5"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="24.233" BBK_DIFF="346.3" BBK_DIFF_Y="101.2"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="-9.837" BBK_DIFF="-164.9" BBK_DIFF_Y="-224.1"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="15.147" BBK_DIFF="498.5" BBK_DIFF_Y="85.6"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="-3.801" BBK_DIFF="-211.7" BBK_DIFF_Y="-174.2"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="3.404" BBK_DIFF="148.1" BBK_DIFF_Y="164.8"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="-7.078" BBK_DIFF="-165.1" BBK_DIFF_Y="-517.3"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="10.87" BBK_DIFF="298.8" BBK_DIFF_Y="32.5"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="-5.469" BBK_DIFF="-452.6" BBK_DIFF_Y="-48.1"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="1.551" BBK_DIFF="-75.1" BBK_DIFF_Y="-41.5"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="6.237" BBK_DIFF="6465.3" BBK_DIFF_Y="-25.4"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="0.095" BBK_DIFF="-96.6" BBK_DIFF_Y="101.4"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="2.828" BBK_DIFF="-76.5" BBK_DIFF_Y="511.0"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="12.044" BBK_DIFF="52.0" BBK_DIFF_Y="57.5"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="7.925" BBK_DIFF="-2.9" BBK_DIFF_Y="50.7"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="8.163" BBK_DIFF="59.3" BBK_DIFF_Y="-9.7"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="5.124" BBK_DIFF="197.6" BBK_DIFF_Y="125.2"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="-5.25" BBK_DIFF="-409.6" BBK_DIFF_Y="24.9"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="1.696" BBK_DIFF="-79.3" BBK_DIFF_Y="141.5"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="8.203" BBK_DIFF="322.1" BBK_DIFF_Y="-48.1"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="-3.693" BBK_DIFF="-239.2" BBK_DIFF_Y="-73960.0"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="2.653" BBK_DIFF="-68.3" BBK_DIFF_Y="136.7"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="8.357" BBK_DIFF="222.0" BBK_DIFF_Y="1893.3"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="-6.849" BBK_DIFF="-895.5" BBK_DIFF_Y="-48.5"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="-0.688" BBK_DIFF="-109.0" BBK_DIFF_Y="-116.1"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="7.645" BBK_DIFF="45.4" BBK_DIFF_Y="-18.0"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="5.259" BBK_DIFF="-41.9" BBK_DIFF_Y="919.2"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="9.044" BBK_DIFF="144.5" BBK_DIFF_Y="-3.2"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="-20.333" BBK_DIFF="-190.7" BBK_DIFF_Y="-33.5"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="-6.994" BBK_DIFF="-71.0" BBK_DIFF_Y="23.3"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="-4.089" BBK_DIFF="-125.9" BBK_DIFF_Y="-191.1"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="15.791" BBK_DIFF="315720.0" BBK_DIFF_Y="25.7"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="0.005" BBK_DIFF="100.1" BBK_DIFF_Y="100.1"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="-7.228" BBK_DIFF="-1451.1" BBK_DIFF_Y="-41.7"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="-0.466" BBK_DIFF="89.9" BBK_DIFF_Y="-116.3"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="-4.611" BBK_DIFF="-207.8" BBK_DIFF_Y="-947.6"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="4.276" BBK_DIFF="-54.1" BBK_DIFF_Y="303.8"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="9.324" BBK_DIFF="1707.0" BBK_DIFF_Y="254.0"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="0.516" BBK_DIFF="-94.5" BBK_DIFF_Y="-91.5"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="9.339" BBK_DIFF="161.3" BBK_DIFF_Y="299.7"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="-15.227" BBK_DIFF="-67.0" BBK_DIFF_Y="-63.9"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="-9.117" BBK_DIFF="-303.1" BBK_DIFF_Y="-194.6"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="4.488" BBK_DIFF="-64.3" BBK_DIFF_Y="220.0"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="12.567" BBK_DIFF="457.1" BBK_DIFF_Y="108.3"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="-3.519" BBK_DIFF="31.0" BBK_DIFF_Y="45.0"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="-5.1" BBK_DIFF="-278.8" BBK_DIFF_Y="30.1"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="2.853" BBK_DIFF="424.4" BBK_DIFF_Y="239.4"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="0.544" BBK_DIFF="125.9" BBK_DIFF_Y="108.3"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="-2.098" BBK_DIFF="-179.7" BBK_DIFF_Y="24.8"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="2.634" BBK_DIFF="-56.6" BBK_DIFF_Y="146.2"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="6.068" BBK_DIFF="229.7" BBK_DIFF_Y="1971.0"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="-4.677" BBK_DIFF="49.7" BBK_DIFF_Y="50.1"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="-9.29" BBK_DIFF="-196.4" BBK_DIFF_Y="-285.8"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="9.639" BBK_DIFF="357.8" BBK_DIFF_Y="3156.4"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="-3.739" BBK_DIFF="-162.0" BBK_DIFF_Y="43.7"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="6.034" BBK_DIFF="194.2" BBK_DIFF_Y="-61.3"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="-6.404" BBK_DIFF="12.3" BBK_DIFF_Y="12.2"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="-7.301" BBK_DIFF="-256.7" BBK_DIFF_Y="44.7"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="-2.047" BBK_DIFF="68.9" BBK_DIFF_Y="-127.3"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="-6.578" BBK_DIFF="-135.9" BBK_DIFF_Y="-30.6"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="-2.789" BBK_DIFF="-360.7" BBK_DIFF_Y="53.8"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="1.07" BBK_DIFF="265.2" BBK_DIFF_Y="-66.3"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="0.293" BBK_DIFF="103.1" BBK_DIFF_Y="175.9"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="-9.374" BBK_DIFF="-289.3" BBK_DIFF_Y="-321.5"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="-2.408" BBK_DIFF="-913.5" BBK_DIFF_Y="-320.2"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="0.296" BBK_DIFF="104.5" BBK_DIFF_Y="108.8"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="-6.646" BBK_DIFF="-142.6" BBK_DIFF_Y="10.9"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="15.608" BBK_DIFF="313.9" BBK_DIFF_Y="32.0"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="-7.298" BBK_DIFF="44.8" BBK_DIFF_Y="-66.5"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="-13.214" BBK_DIFF="-276.3" BBK_DIFF_Y="-73.9"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="7.495" BBK_DIFF="248.8" BBK_DIFF_Y="427.7"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="-5.037" BBK_DIFF="16.6" BBK_DIFF_Y="-72.8"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="-6.041" BBK_DIFF="-290.1" BBK_DIFF_Y="-661.8"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="3.177" BBK_DIFF="923.1" BBK_DIFF_Y="-7.3"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="-0.386" BBK_DIFF="82.6" BBK_DIFF_Y="-214.2"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="-2.224" BBK_DIFF="-288.1" BBK_DIFF_Y="81.4"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="-0.573" BBK_DIFF="82.9" BBK_DIFF_Y="-109.2"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="-3.357" BBK_DIFF="55.0" BBK_DIFF_Y="-795.0"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="-7.463" BBK_DIFF="-163.1" BBK_DIFF_Y="-50.7"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="11.823" BBK_DIFF="369.7" BBK_DIFF_Y="54.1"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="-4.384" BBK_DIFF="42.3" BBK_DIFF_Y="27.7"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="-7.6" BBK_DIFF="-232.3" BBK_DIFF_Y="12.4"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="-2.287" BBK_DIFF="21.5" BBK_DIFF_Y="-252.2"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="-2.915" BBK_DIFF="-267.6" BBK_DIFF_Y="-47.4"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="-0.793" BBK_DIFF="-123.1" BBK_DIFF_Y="-9.2"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="3.426" BBK_DIFF="913.6" BBK_DIFF_Y="5.3"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="0.338" BBK_DIFF="102.8" BBK_DIFF_Y="-95.6"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="-11.938" BBK_DIFF="-292.0" BBK_DIFF_Y="-564.5"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="6.217" BBK_DIFF="1187.2" BBK_DIFF_Y="223.0"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="0.483" BBK_DIFF="109.8" BBK_DIFF_Y="-77.7"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="-4.951" BBK_DIFF="-164.6" BBK_DIFF_Y="-100.4"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="7.67" BBK_DIFF="226.4" BBK_DIFF_Y="-38.9"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="-6.066" BBK_DIFF="30.1" BBK_DIFF_Y="-242.7"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="-8.677" BBK_DIFF="-677.3" BBK_DIFF_Y="30.7"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="1.503" BBK_DIFF="176.0" BBK_DIFF_Y="17.3"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="-1.978" BBK_DIFF="-172.5" BBK_DIFF_Y="-283.1"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="-0.726" BBK_DIFF="-122.3" BBK_DIFF_Y="-115.7"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="3.255" BBK_DIFF="-57.5" BBK_DIFF_Y="-62.7"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="7.66" BBK_DIFF="198.1" BBK_DIFF_Y="117.3"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="2.57" BBK_DIFF="33.5" BBK_DIFF_Y="358.0"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="1.925" BBK_DIFF="-11.2" BBK_DIFF_Y="-59.6"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="2.169" BBK_DIFF="187.8" BBK_DIFF_Y="-31.1"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="-2.47" BBK_DIFF="-119.7" BBK_DIFF_Y="-37.1"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="12.547" BBK_DIFF="808.9" BBK_DIFF_Y="138.8"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="-1.77" BBK_DIFF="85.9" BBK_DIFF_Y="66.0"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="-12.526" BBK_DIFF="-1077.8" BBK_DIFF_Y="-36.3"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="1.281" BBK_DIFF="18.6" BBK_DIFF_Y="-89.2"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="1.08" BBK_DIFF="-76.7" BBK_DIFF_Y="1828.6"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="4.629" BBK_DIFF="-46.9" BBK_DIFF_Y="278.8"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="8.715" BBK_DIFF="147.2" BBK_DIFF_Y="418.8"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="3.525" BBK_DIFF="453.9" BBK_DIFF_Y="403.9"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="-0.996" BBK_DIFF="-120.9" BBK_DIFF_Y="-121.3"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="4.769" BBK_DIFF="51.4" BBK_DIFF_Y="-65.5"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="3.149" BBK_DIFF="274.8" BBK_DIFF_Y="187.5"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="-1.801" BBK_DIFF="-134.3" BBK_DIFF_Y="-4.4"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="5.254" BBK_DIFF="201.0" BBK_DIFF_Y="-27.6"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="-5.202" BBK_DIFF="43.4" BBK_DIFF_Y="-1049.1"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="-9.192" BBK_DIFF="-177.8" BBK_DIFF_Y="-102.3"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="11.811" BBK_DIFF="20991.1" BBK_DIFF_Y="75.8"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="0.056" BBK_DIFF="102.2" BBK_DIFF_Y="-98.5"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="-2.589" BBK_DIFF="-254.1" BBK_DIFF_Y="-177.7"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="1.68" BBK_DIFF="244.8" BBK_DIFF_Y="-54.2"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="-1.16" BBK_DIFF="-157.8" BBK_DIFF_Y="-527.3"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="-0.45" BBK_DIFF="-103.3" BBK_DIFF_Y="94.6"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="27.061" BBK_DIFF="1163.4" BBK_DIFF_Y="35.9" BBK_EURO="13.836"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="2.142" BBK_DIFF="163.5" BBK_DIFF_Y="200.4" BBK_EURO="1.095"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="-3.373" BBK_DIFF="-123.8" BBK_DIFF_Y="48.4" BBK_EURO="-1.725"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="14.19" BBK_DIFF="1223.7" BBK_DIFF_Y="29.5" BBK_EURO="7.255"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="1.072" BBK_DIFF="112.1" BBK_DIFF_Y="153.7" BBK_EURO="0.548"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="-8.885" BBK_DIFF="-167.6" BBK_DIFF_Y="50.0" BBK_EURO="-4.543"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="13.14" BBK_DIFF="76.2" BBK_DIFF_Y="-28.5" BBK_EURO="6.718"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="7.459" BBK_DIFF="14.4" BBK_DIFF_Y="86.5" BBK_EURO="3.814"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="6.518" BBK_DIFF="-9.2" BBK_DIFF_Y="172.6" BBK_EURO="3.333"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="7.175" BBK_DIFF="1251.2" BBK_DIFF_Y="7.8" BBK_EURO="3.669"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="0.531" BBK_DIFF="103.2" BBK_DIFF_Y="-88.1" BBK_EURO="0.271"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="-16.384" BBK_DIFF="-182.3" BBK_DIFF_Y="22.3" BBK_EURO="-8.377"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="19.909" BBK_DIFF="1033.4" BBK_DIFF_Y="-16.6" BBK_EURO="10.179"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="-2.133" BBK_DIFF="67.4" BBK_DIFF_Y="-1193.8" BBK_EURO="-1.091"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="-6.538" BBK_DIFF="-159.7" BBK_DIFF_Y="-483.2" BBK_EURO="-3.343"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="10.96" BBK_DIFF="648.8" BBK_DIFF_Y="22.2" BBK_EURO="5.604"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="-1.997" BBK_DIFF="88.8" BBK_DIFF_Y="-177.4" BBK_EURO="-1.021"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="-17.77" BBK_DIFF="-196.6" BBK_DIFF_Y="-31.4" BBK_EURO="-9.086"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="18.386" BBK_DIFF="359.8" BBK_DIFF_Y="26.9" BBK_EURO="9.401"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="3.999" BBK_DIFF="144.5" BBK_DIFF_Y="106.9" BBK_EURO="2.045"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="-8.979" BBK_DIFF="-235.0" BBK_DIFF_Y="-252.8" BBK_EURO="-4.591"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="6.653" BBK_DIFF="48.6" BBK_DIFF_Y="-14.8" BBK_EURO="3.402"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="4.477" BBK_DIFF="121.2" BBK_DIFF_Y="71.4" BBK_EURO="2.289"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="-21.074" BBK_DIFF="-188.3" BBK_DIFF_Y="-65.9" BBK_EURO="-10.775"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="23.873" BBK_DIFF="12142.6" BBK_DIFF_Y="175.3" BBK_EURO="12.206"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="0.195" BBK_DIFF="117.4" BBK_DIFF_Y="165.0" BBK_EURO="0.1"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-1.121" BBK_DIFF="-112.5" BBK_DIFF_Y="58.3" BBK_EURO="-0.573"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="8.968" BBK_DIFF="247.7" BBK_DIFF_Y="-28.3" BBK_EURO="4.585"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="2.579" BBK_DIFF="119.1" BBK_DIFF_Y="166.2" BBK_EURO="1.319"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="-13.526" BBK_DIFF="-193.3" BBK_DIFF_Y="-103.1" BBK_EURO="-6.916"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="14.494" BBK_DIFF="649.8" BBK_DIFF_Y="-27.7" BBK_EURO="7.411"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="1.933" BBK_DIFF="176.0" BBK_DIFF_Y="170.0" BBK_EURO="0.988"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="-2.545" BBK_DIFF="-132.6" BBK_DIFF_Y="-145.1" BBK_EURO="-1.301"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="7.805" BBK_DIFF="198.8" BBK_DIFF_Y="-17.7" BBK_EURO="3.991"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="2.612" BBK_DIFF="120.6" BBK_DIFF_Y="-65.7" BBK_EURO="1.335"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="-12.705" BBK_DIFF="-246.5" BBK_DIFF_Y="-29.6" BBK_EURO="-6.496"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="8.671" BBK_DIFF="2990.3" BBK_DIFF_Y="16.1" BBK_EURO="4.433"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="-0.3" BBK_DIFF="88.8" BBK_DIFF_Y="-104.2" BBK_EURO="-0.153"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="-2.686" BBK_DIFF="-121.5" BBK_DIFF_Y="-440.4" BBK_EURO="-1.373"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="12.512" BBK_DIFF="421.1" BBK_DIFF_Y="-11.2" BBK_EURO="6.397"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="-3.897" BBK_DIFF="41.5" BBK_DIFF_Y="10.6" BBK_EURO="-1.993"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="-6.661" BBK_DIFF="-133.2" BBK_DIFF_Y="-21.1" BBK_EURO="-3.406"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="20.054" BBK_DIFF="826.1" BBK_DIFF_Y="59.0" BBK_EURO="10.253"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="-2.762" BBK_DIFF="-148.9" BBK_DIFF_Y="42.4" BBK_EURO="-1.412"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="5.644" BBK_DIFF="-40.5" BBK_DIFF_Y="190.8" BBK_EURO="2.886"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="9.487" BBK_DIFF="24.7" BBK_DIFF_Y="-14.9" BBK_EURO="4.851"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="7.605" BBK_DIFF="177.6" BBK_DIFF_Y="171.8" BBK_EURO="3.888"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="-9.802" BBK_DIFF="-231.3" BBK_DIFF_Y="34.0" BBK_EURO="-5.012"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="7.467" BBK_DIFF="3.7" BBK_DIFF_Y="-17.2" BBK_EURO="3.818"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="7.199" BBK_DIFF="812.4" BBK_DIFF_Y="224.7" BBK_EURO="3.681"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="0.789" BBK_DIFF="-94.4" BBK_DIFF_Y="297.2" BBK_EURO="0.403"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="14.088" BBK_DIFF="423.0" BBK_DIFF_Y="68.1" BBK_EURO="7.203"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="-4.361" BBK_DIFF="20.7" BBK_DIFF_Y="28.8" BBK_EURO="-2.23"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="-5.502" BBK_DIFF="-143.6" BBK_DIFF_Y="15.6" BBK_EURO="-2.813"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="12.611" BBK_DIFF="363.0" BBK_DIFF_Y="62.7" BBK_EURO="6.448"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="-4.795" BBK_DIFF="22.9" BBK_DIFF_Y="-624.3" BBK_EURO="-2.452"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="-6.218" BBK_DIFF="-155.8" BBK_DIFF_Y="1.8" BBK_EURO="-3.179"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="11.151" BBK_DIFF="205.3" BBK_DIFF_Y="271.3" BBK_EURO="5.701"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="-10.589" BBK_DIFF="28.7" BBK_DIFF_Y="-510.7" BBK_EURO="-5.414"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="-14.843" BBK_DIFF="-264.6" BBK_DIFF_Y="-5.2" BBK_EURO="-7.589"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="9.016" BBK_DIFF="256.1" BBK_DIFF_Y="-3.8" BBK_EURO="4.61"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="-5.774" BBK_DIFF="-1343.5" BBK_DIFF_Y="-830.9" BBK_EURO="-2.952"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="-0.4" BBK_DIFF="-104.8" BBK_DIFF_Y="-28.2" BBK_EURO="-0.205"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="8.382" BBK_DIFF="236.9" BBK_DIFF_Y="1660.9" BBK_EURO="4.286"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="-6.124" BBK_DIFF="6.0" BBK_DIFF_Y="-343.8" BBK_EURO="-3.131"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="-6.517" BBK_DIFF="-184.1" BBK_DIFF_Y="37.1" BBK_EURO="-3.332"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="7.752" BBK_DIFF="1271.0" BBK_DIFF_Y="-56.7" BBK_EURO="3.964"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="-0.662" BBK_DIFF="89.5" BBK_DIFF_Y="-194.7" BBK_EURO="-0.338"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="-6.33" BBK_DIFF="-310.8" BBK_DIFF_Y="-271.4" BBK_EURO="-3.236"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="3.003" BBK_DIFF="16.5" BBK_DIFF_Y="-60.3" BBK_EURO="1.535"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="2.578" BBK_DIFF="118.3" BBK_DIFF_Y="214.2" BBK_EURO="1.318"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="-14.109" BBK_DIFF="-250.5" BBK_DIFF_Y="-99.6" BBK_EURO="-7.214"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="9.375" BBK_DIFF="1086.7" BBK_DIFF_Y="-39.3" BBK_EURO="4.793"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="0.79" BBK_DIFF="353.2" BBK_DIFF_Y="-87.6" BBK_EURO="0.404"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="-0.312" BBK_DIFF="41.9" BBK_DIFF_Y="-111.5" BBK_EURO="-0.16"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="-0.537" BBK_DIFF="61.1" BBK_DIFF_Y="-105.6" BBK_EURO="-0.275"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="-1.38" BBK_DIFF="86.7" BBK_DIFF_Y="-112.0" BBK_EURO="-0.706"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="-10.353" BBK_DIFF="-157.8" BBK_DIFF_Y="-583.8" BBK_EURO="-5.293"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="17.901" BBK_DIFF="2460.9" BBK_DIFF_Y="0.2" BBK_EURO="9.153"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="0.699" BBK_DIFF="-81.1" BBK_DIFF_Y="-90.8" BBK_EURO="0.357"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="3.693" BBK_DIFF="-51.2" BBK_DIFF_Y="548.2" BBK_EURO="1.888"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="7.564" BBK_DIFF="435.1" BBK_DIFF_Y="-53.8" BBK_EURO="3.867"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="-2.257" BBK_DIFF="68.1" BBK_DIFF_Y="-145.0" BBK_EURO="-1.154"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="-7.07" BBK_DIFF="-145.8" BBK_DIFF_Y="-17.7" BBK_EURO="-3.615"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="15.446" BBK_DIFF="142.2" BBK_DIFF_Y="-37.8" BBK_EURO="7.897"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="6.377" BBK_DIFF="135.7" BBK_DIFF_Y="560.1" BBK_EURO="3.261"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="2.706" BBK_DIFF="-71.6" BBK_DIFF_Y="202.7" BBK_EURO="1.384"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="9.538" BBK_DIFF="1565.1" BBK_DIFF_Y="-53.6" BBK_EURO="4.877"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="-0.651" BBK_DIFF="57.0" BBK_DIFF_Y="-116.2" BBK_EURO="-0.333"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="-1.514" BBK_DIFF="-108.5" BBK_DIFF_Y="-25333.3" BBK_EURO="-0.774"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="17.874" BBK_DIFF="134.8" BBK_DIFF_Y="4.5" BBK_EURO="9.139"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="7.612" BBK_DIFF="1023.8" BBK_DIFF_Y="1773.0" BBK_EURO="3.892"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="-0.824" BBK_DIFF="-105.0" BBK_DIFF_Y="67.3" BBK_EURO="-0.421"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="16.388" BBK_DIFF="226.9" BBK_DIFF_Y="100.3" BBK_EURO="8.379"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="5.013" BBK_DIFF="183.4" BBK_DIFF_Y="-5.8" BBK_EURO="2.563"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="-6.009" BBK_DIFF="-124.2" BBK_DIFF_Y="-212.6" BBK_EURO="-3.072"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="24.844" BBK_DIFF="2471.8" BBK_DIFF_Y="107.2" BBK_EURO="12.703"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="0.966" BBK_DIFF="136.7" BBK_DIFF_Y="-55.9" BBK_EURO="0.494"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="-2.635" BBK_DIFF="-112.8" BBK_DIFF_Y="33.1" BBK_EURO="-1.347"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="20.573" BBK_DIFF="412.8" BBK_DIFF_Y="51.6" BBK_EURO="10.519"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="4.012" BBK_DIFF="66766.7" BBK_DIFF_Y="273.5" BBK_EURO="2.051"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="0.006" BBK_DIFF="-100.0" BBK_DIFF_Y="100.1" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="17.098" BBK_DIFF="3857.8" BBK_DIFF_Y="35.1" BBK_EURO="8.742"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="-0.455" BBK_DIFF="82.0" BBK_DIFF_Y="-120.5" BBK_EURO="-0.233"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="-2.521" BBK_DIFF="-130.8" BBK_DIFF_Y="-2412.8" BBK_EURO="-1.289"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="8.18" BBK_DIFF="53.8" BBK_DIFF_Y="80.7" BBK_EURO="4.182"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="5.32" BBK_DIFF="376.8" BBK_DIFF_Y="31.9" BBK_EURO="2.72"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="-1.922" BBK_DIFF="-116.0" BBK_DIFF_Y="73.3" BBK_EURO="-0.983"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="11.989" BBK_DIFF="446.9" BBK_DIFF_Y="-7.9" BBK_EURO="6.13"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="2.192" BBK_DIFF="155.7" BBK_DIFF_Y="153.7" BBK_EURO="1.121"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="-3.937" BBK_DIFF="-129.0" BBK_DIFF_Y="-22.4" BBK_EURO="-2.013"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="13.575" BBK_DIFF="687.2" BBK_DIFF_Y="80.3" BBK_EURO="6.941"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="-2.312" BBK_DIFF="46.5" BBK_DIFF_Y="50.4" BBK_EURO="-1.182"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="-4.324" BBK_DIFF="-134.2" BBK_DIFF_Y="33.0" BBK_EURO="-2.211"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="12.658" BBK_DIFF="469.4" BBK_DIFF_Y="9.4" BBK_EURO="6.472"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="2.223" BBK_DIFF="1939.4" BBK_DIFF_Y="577.0" BBK_EURO="1.137"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="0.109" BBK_DIFF="-97.6" BBK_DIFF_Y="103.4" BBK_EURO="0.056"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="4.527" BBK_DIFF="12.2" BBK_DIFF_Y="-35.6" BBK_EURO="2.315"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="4.033" BBK_DIFF="156.0" BBK_DIFF_Y="321.5" BBK_EURO="2.062"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="-7.196" BBK_DIFF="-155.3" BBK_DIFF_Y="-53.8" BBK_EURO="-3.679"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="13.022" BBK_DIFF="1407.2" BBK_DIFF_Y="234.3" BBK_EURO="6.658"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="0.864" BBK_DIFF="126.9" BBK_DIFF_Y="114.9" BBK_EURO="0.442"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="-3.217" BBK_DIFF="-142.7" BBK_DIFF_Y="-118.8" BBK_EURO="-1.645"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="7.529" BBK_DIFF="261.6" BBK_DIFF_Y="-0.2" BBK_EURO="3.85"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-4.659" BBK_DIFF="27.9" BBK_DIFF_Y="-353.7" BBK_EURO="-2.382"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="-6.458" BBK_DIFF="-155.8" BBK_DIFF_Y="12.7" BBK_EURO="-3.302"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="11.573" BBK_DIFF="2583.5" BBK_DIFF_Y="124.1" BBK_EURO="5.917"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="-0.466" BBK_DIFF="85.4" BBK_DIFF_Y="84.8" BBK_EURO="-0.238"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="-3.186" BBK_DIFF="-145.3" BBK_DIFF_Y="41.7" BBK_EURO="-1.629"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="7.028" BBK_DIFF="485.9" BBK_DIFF_Y="549.5" BBK_EURO="3.593"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="-1.821" BBK_DIFF="61.1" BBK_DIFF_Y="57.9" BBK_EURO="-0.931"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="-4.678" BBK_DIFF="-220.1" BBK_DIFF_Y="13.5" BBK_EURO="-2.392"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="3.895" BBK_DIFF="167.3" BBK_DIFF_Y="47.5" BBK_EURO="1.991"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="-5.784" BBK_DIFF="-293.5" BBK_DIFF_Y="-945.9" BBK_EURO="-2.957"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="-1.47" BBK_DIFF="-119.5" BBK_DIFF_Y="62.3" BBK_EURO="-0.752"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="7.544" BBK_DIFF="834.6" BBK_DIFF_Y="908.6" BBK_EURO="3.857"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="-1.027" BBK_DIFF="86.1" BBK_DIFF_Y="57.6" BBK_EURO="-0.525"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="-7.394" BBK_DIFF="-243.2" BBK_DIFF_Y="5.1" BBK_EURO="-3.78"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="5.165" BBK_DIFF="268.7" BBK_DIFF_Y="-25.0" BBK_EURO="2.641"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="-3.061" BBK_DIFF="44.0" BBK_DIFF_Y="-989.3" BBK_EURO="-1.565"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="-5.465" BBK_DIFF="-605.1" BBK_DIFF_Y="-34.0" BBK_EURO="-2.794"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="1.082" BBK_DIFF="125.0" BBK_DIFF_Y="-87.4" BBK_EURO="0.553"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="-4.324" BBK_DIFF="20.1" BBK_DIFF_Y="-4404.2" BBK_EURO="-2.211"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="-5.41" BBK_DIFF="-304.9" BBK_DIFF_Y="19.1" BBK_EURO="-2.766"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="2.64" BBK_DIFF="577.4" BBK_DIFF_Y="-31.0" BBK_EURO="1.35"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="-0.553" BBK_DIFF="85.8" BBK_DIFF_Y="-119.9" BBK_EURO="-0.283"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="-3.895" BBK_DIFF="-620.7" BBK_DIFF_Y="-65.3" BBK_EURO="-1.991"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="0.748" BBK_DIFF="130.9" BBK_DIFF_Y="-80.7" BBK_EURO="0.382"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="-2.424" BBK_DIFF="68.9" BBK_DIFF_Y="14.9" BBK_EURO="-1.239"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="-7.795" BBK_DIFF="-213.2" BBK_DIFF_Y="15.9" BBK_EURO="-3.986"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="6.884" BBK_DIFF="2549.8" BBK_DIFF_Y="-40.3" BBK_EURO="3.52"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="-0.281" BBK_DIFF="93.1" BBK_DIFF_Y="-284.9" BBK_EURO="-0.144"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="-4.078" BBK_DIFF="-147.5" BBK_DIFF_Y="9.0" BBK_EURO="-2.085"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="8.587" BBK_DIFF="9044.8" BBK_DIFF_Y="14.8" BBK_EURO="4.39"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="-0.096" BBK_DIFF="98.6" BBK_DIFF_Y="-102.6" BBK_EURO="-0.049"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="-6.686" BBK_DIFF="-274.8" BBK_DIFF_Y="20.8" BBK_EURO="-3.418"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="3.825" BBK_DIFF="38.0" BBK_DIFF_Y="-45.2" BBK_EURO="1.956"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="2.772" BBK_DIFF="217.6" BBK_DIFF_Y="310.1" BBK_EURO="1.417"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="-2.357" BBK_DIFF="-160.8" BBK_DIFF_Y="4.7" BBK_EURO="-1.205"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="3.874" BBK_DIFF="236.0" BBK_DIFF_Y="-66.6" BBK_EURO="1.981"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="-2.849" BBK_DIFF="69.3" BBK_DIFF_Y="-57.6" BBK_EURO="-1.457"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="-9.273" BBK_DIFF="-180.4" BBK_DIFF_Y="-172.0" BBK_EURO="-4.741"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="11.53" BBK_DIFF="7485.5" BBK_DIFF_Y="5.3" BBK_EURO="5.895"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="0.152" BBK_DIFF="103.4" BBK_DIFF_Y="-87.7" BBK_EURO="0.078"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="-4.482" BBK_DIFF="-159.9" BBK_DIFF_Y="-157.9" BBK_EURO="-2.292"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="7.481" BBK_DIFF="99.8" BBK_DIFF_Y="3.8" BBK_EURO="3.825"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="3.745" BBK_DIFF="144.3" BBK_DIFF_Y="42.5" BBK_EURO="1.915"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="-8.447" BBK_DIFF="-221.1" BBK_DIFF_Y="-2.8" BBK_EURO="-4.319"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="6.975" BBK_DIFF="931.8" BBK_DIFF_Y="-21.4" BBK_EURO="3.566"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="0.676" BBK_DIFF="127.3" BBK_DIFF_Y="246.7" BBK_EURO="0.346"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="-2.474" BBK_DIFF="-121.4" BBK_DIFF_Y="-3536.1" BBK_EURO="-1.265"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="11.583" BBK_DIFF="740.7" BBK_DIFF_Y="35.8" BBK_EURO="5.922"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="-1.808" BBK_DIFF="47.0" BBK_DIFF_Y="-310.9" BBK_EURO="-0.924"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="-3.409" BBK_DIFF="-131.1" BBK_DIFF_Y="15.9" BBK_EURO="-1.743"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="10.953" BBK_DIFF="787.6" BBK_DIFF_Y="9.5" BBK_EURO="5.6"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="1.234" BBK_DIFF="171.0" BBK_DIFF_Y="338.2" BBK_EURO="0.631"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="-1.738" BBK_DIFF="-124.1" BBK_DIFF_Y="-5506.5" BBK_EURO="-0.889"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="7.209" BBK_DIFF="174.3" BBK_DIFF_Y="134.8" BBK_EURO="3.686"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="2.628" BBK_DIFF="132.0" BBK_DIFF_Y="375.5" BBK_EURO="1.344"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="-8.214" BBK_DIFF="-192.6" BBK_DIFF_Y="15.3" BBK_EURO="-4.2"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="8.873" BBK_DIFF="4450.3" BBK_DIFF_Y="13.5" BBK_EURO="4.537"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="0.195" BBK_DIFF="170.8" BBK_DIFF_Y="105.5" BBK_EURO="0.1"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="0.072" BBK_DIFF="-99.2" BBK_DIFF_Y="-89.8" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="8.532" BBK_DIFF="2039.1" BBK_DIFF_Y="70.4" BBK_EURO="4.362"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="-0.44" BBK_DIFF="89.1" BBK_DIFF_Y="78.5" BBK_EURO="-0.225"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="-4.054" BBK_DIFF="-140.5" BBK_DIFF_Y="-261.0" BBK_EURO="-2.073"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="10.006" BBK_DIFF="2031.7" BBK_DIFF_Y="-13.4" BBK_EURO="5.116"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="-0.518" BBK_DIFF="-1571.0" BBK_DIFF_Y="-45.1" BBK_EURO="-0.265"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="-0.031" BBK_DIFF="-101.0" BBK_DIFF_Y="98.8" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="3.07" BBK_DIFF="421.8" BBK_DIFF_Y="347.5" BBK_EURO="1.57"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="-0.954" BBK_DIFF="90.2" BBK_DIFF_Y="-2790.9" BBK_EURO="-0.488"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="-9.699" BBK_DIFF="-224.1" BBK_DIFF_Y="-155.7" BBK_EURO="-4.959"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="7.816" BBK_DIFF="320.8" BBK_DIFF_Y="-23.2" BBK_EURO="3.996"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="-3.54" BBK_DIFF="-602.1" BBK_DIFF_Y="-156.9" BBK_EURO="-1.81"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="0.705" BBK_DIFF="-85.9" BBK_DIFF_Y="4.3" BBK_EURO="0.36"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="5.007" BBK_DIFF="345.1" BBK_DIFF_Y="-2.7" BBK_EURO="2.56"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="-2.043" BBK_DIFF="-81.9" BBK_DIFF_Y="-387.3" BBK_EURO="-1.045"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="-1.123" BBK_DIFF="-109.7" BBK_DIFF_Y="68.1" BBK_EURO="-0.574"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="11.558" BBK_DIFF="3337.5" BBK_DIFF_Y="5.7" BBK_EURO="5.91"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="-0.357" BBK_DIFF="85.9" BBK_DIFF_Y="59.3" BBK_EURO="-0.183"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="-2.534" BBK_DIFF="-469.4" BBK_DIFF_Y="-0.9" BBK_EURO="-1.296"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="0.686" BBK_DIFF="2178.8" BBK_DIFF_Y="-76.3" BBK_EURO="0.351"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="-0.033" BBK_DIFF="99.1" BBK_DIFF_Y="-100.5" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="-3.793" BBK_DIFF="-137.3" BBK_DIFF_Y="27.9" BBK_EURO="-1.939"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="10.175" BBK_DIFF="838.4" BBK_DIFF_Y="-17.0" BBK_EURO="5.202"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="-1.378" BBK_DIFF="-303.8" BBK_DIFF_Y="-121.7" BBK_EURO="-0.705"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="0.676" BBK_DIFF="-86.9" BBK_DIFF_Y="-29.3" BBK_EURO="0.346"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="5.145" BBK_DIFF="623.6" BBK_DIFF_Y="-9.1" BBK_EURO="2.631"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="0.711" BBK_DIFF="120.2" BBK_DIFF_Y="409.1" BBK_EURO="0.364"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="-3.516" BBK_DIFF="-132.2" BBK_DIFF_Y="20.2" BBK_EURO="-1.798"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="10.932" BBK_DIFF="1346.5" BBK_DIFF_Y="9.1" BBK_EURO="5.589"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="-0.877" BBK_DIFF="65.1" BBK_DIFF_Y="-130.0" BBK_EURO="-0.448"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="-2.511" BBK_DIFF="-186.8" BBK_DIFF_Y="-296.6" BBK_EURO="-1.284"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="2.892" BBK_DIFF="-52.0" BBK_DIFF_Y="-39.4" BBK_EURO="1.479"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="6.019" BBK_DIFF="214.3" BBK_DIFF_Y="104.9" BBK_EURO="3.077"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="-5.264" BBK_DIFF="-143.0" BBK_DIFF_Y="51.0" BBK_EURO="-2.691"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="12.256" BBK_DIFF="92.8" BBK_DIFF_Y="14.6" BBK_EURO="6.266"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="6.357" BBK_DIFF="565.0" BBK_DIFF_Y="15.0" BBK_EURO="3.25"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="0.956" BBK_DIFF="-83.1" BBK_DIFF_Y="136.0" BBK_EURO="0.489"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="5.657" BBK_DIFF="2559.6" BBK_DIFF_Y="-34.8" BBK_EURO="2.892"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="-0.23" BBK_DIFF="94.8" BBK_DIFF_Y="-17.9" BBK_EURO="-0.118"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="-4.404" BBK_DIFF="-144.0" BBK_DIFF_Y="14.1" BBK_EURO="-2.252"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="10.017" BBK_DIFF="242.2" BBK_DIFF_Y="-12.9" BBK_EURO="5.122"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="2.927" BBK_DIFF="129.2" BBK_DIFF_Y="66.1" BBK_EURO="1.497"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="1.277" BBK_DIFF="-73.2" BBK_DIFF_Y="61.9" BBK_EURO="0.653"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="4.769" BBK_DIFF="62.4" BBK_DIFF_Y="5.0" BBK_EURO="2.438"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="2.937" BBK_DIFF="127.3" BBK_DIFF_Y="-39.4" BBK_EURO="1.502"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="-10.743" BBK_DIFF="-200.4" BBK_DIFF_Y="-12.5" BBK_EURO="-5.493"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="10.695" BBK_DIFF="93.5" BBK_DIFF_Y="60.8" BBK_EURO="5.468"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="5.526" BBK_DIFF="308.4" BBK_DIFF_Y="39.7" BBK_EURO="2.825"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="-2.652" BBK_DIFF="-130.6" BBK_DIFF_Y="-35.2" BBK_EURO="-1.356"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="8.68" BBK_DIFF="4551.3" BBK_DIFF_Y="27.3" BBK_EURO="4.438"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-0.195" BBK_DIFF="96.2" BBK_DIFF_Y="93.7" BBK_EURO="-0.1"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="-5.128" BBK_DIFF="-144.6" BBK_DIFF_Y="-91.8" BBK_EURO="-2.622"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="11.507" BBK_DIFF="553.1" BBK_DIFF_Y="78.7" BBK_EURO="5.883"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="1.762" BBK_DIFF="123.3" BBK_DIFF_Y="-16.8" BBK_EURO="0.901"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="0.789" BBK_DIFF="-82.6" BBK_DIFF_Y="313.1" BBK_EURO="0.403"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="4.541" BBK_DIFF="-6.3" BBK_DIFF_Y="74.5" BBK_EURO="2.322"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="4.848" BBK_DIFF="150.7" BBK_DIFF_Y="135.1" BBK_EURO="2.479"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="-9.553" BBK_DIFF="-243.7" BBK_DIFF_Y="7.1" BBK_EURO="-4.884"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="6.65" BBK_DIFF="68.1" BBK_DIFF_Y="16.4" BBK_EURO="3.4"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="3.956" BBK_DIFF="301.6" BBK_DIFF_Y="98.9" BBK_EURO="2.023"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="-1.962" BBK_DIFF="-128.8" BBK_DIFF_Y="-1090.9" BBK_EURO="-1.003"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="6.816" BBK_DIFF="320.8" BBK_DIFF_Y="34.1" BBK_EURO="3.485"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="-3.087" BBK_DIFF="-15.4" BBK_DIFF_Y="-23.2" BBK_EURO="-1.578"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="-2.674" BBK_DIFF="-141.5" BBK_DIFF_Y="38.4" BBK_EURO="-1.367"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="6.441" BBK_DIFF="204.1" BBK_DIFF_Y="0.5" BBK_EURO="3.293"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="2.118" BBK_DIFF="1008.9" BBK_DIFF_Y="291.0" BBK_EURO="1.083"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="0.191" BBK_DIFF="-92.7" BBK_DIFF_Y="-86.5" BBK_EURO="0.098"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="2.603" BBK_DIFF="26.2" BBK_DIFF_Y="36.9" BBK_EURO="1.331"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="2.062" BBK_DIFF="120.1" BBK_DIFF_Y="151.5" BBK_EURO="1.054"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="-10.28" BBK_DIFF="-280.0" BBK_DIFF_Y="-97.4" BBK_EURO="-5.256"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="5.711" BBK_DIFF="187.1" BBK_DIFF_Y="29.9" BBK_EURO="2.92"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="1.989" BBK_DIFF="904.5" BBK_DIFF_Y="289.2" BBK_EURO="1.017"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="0.198" BBK_DIFF="-96.1" BBK_DIFF_Y="-84.8" BBK_EURO="0.101"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="5.081" BBK_DIFF="302.8" BBK_DIFF_Y="44.1" BBK_EURO="2.598"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="-2.505" BBK_DIFF="42.3" BBK_DIFF_Y="-497.0" BBK_EURO="-1.281"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="-4.339" BBK_DIFF="-167.7" BBK_DIFF_Y="-139.5" BBK_EURO="-2.218"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="6.411" BBK_DIFF="678.1" BBK_DIFF_Y="-25.1" BBK_EURO="3.278"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="-1.109" BBK_DIFF="-178.2" BBK_DIFF_Y="-47.9" BBK_EURO="-0.567"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="1.419" BBK_DIFF="-25.4" BBK_DIFF_Y="98.2" BBK_EURO="0.726"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="1.901" BBK_DIFF="131.8" BBK_DIFF_Y="288.4" BBK_EURO="0.972"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="0.82" BBK_DIFF="115.7" BBK_DIFF_Y="241.4" BBK_EURO="0.419"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="-5.208" BBK_DIFF="-218.4" BBK_DIFF_Y="-32.7" BBK_EURO="-2.663"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="4.398" BBK_DIFF="760.7" BBK_DIFF_Y="143.9" BBK_EURO="2.249"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="0.511" BBK_DIFF="-60.8" BBK_DIFF_Y="-83.0" BBK_EURO="0.261"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="1.302" BBK_DIFF="-63.1" BBK_DIFF_Y="681.3" BBK_EURO="0.666"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="3.525" BBK_DIFF="458.6" BBK_DIFF_Y="106.4" BBK_EURO="1.802"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="0.631" BBK_DIFF="134.8" BBK_DIFF_Y="135.9" BBK_EURO="0.323"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="-1.812" BBK_DIFF="-121.2" BBK_DIFF_Y="73.4" BBK_EURO="-0.926"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="8.559" BBK_DIFF="1241.2" BBK_DIFF_Y="118.4" BBK_EURO="4.376"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="-0.75" BBK_DIFF="-204.7" BBK_DIFF_Y="-292.3" BBK_EURO="-0.383"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="0.716" BBK_DIFF="171.0" BBK_DIFF_Y="112.1" BBK_EURO="0.366"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="-1.009" BBK_DIFF="-74.0" BBK_DIFF_Y="-145.2" BBK_EURO="-0.516"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="-0.58" BBK_DIFF="85.2" BBK_DIFF_Y="55.4" BBK_EURO="-0.297"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="-3.925" BBK_DIFF="-317.7" BBK_DIFF_Y="30.5" BBK_EURO="-2.007"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="1.803" BBK_DIFF="-40.2" BBK_DIFF_Y="-45.8" BBK_EURO="0.922"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="3.014" BBK_DIFF="1445.5" BBK_DIFF_Y="74.3" BBK_EURO="1.541"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="-0.224" BBK_DIFF="-113.1" BBK_DIFF_Y="93.2" BBK_EURO="-0.115"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="1.708" BBK_DIFF="197.2" BBK_DIFF_Y="-46.5" BBK_EURO="0.873"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="-1.757" BBK_DIFF="74.2" BBK_DIFF_Y="-835.1" BBK_EURO="-0.898"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="-6.815" BBK_DIFF="-273.9" BBK_DIFF_Y="-193.4" BBK_EURO="-3.484"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="3.919" BBK_DIFF="904.9" BBK_DIFF_Y="-52.3" BBK_EURO="2.004"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="0.39" BBK_DIFF="106.6" BBK_DIFF_Y="222.6" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="-5.895" BBK_DIFF="-363.9" BBK_DIFF_Y="-2150.0" BBK_EURO="-3.014"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="2.234" BBK_DIFF="272.0" BBK_DIFF_Y="15.5" BBK_EURO="1.142"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="-1.299" BBK_DIFF="77.0" BBK_DIFF_Y="-162.2" BBK_EURO="-0.664"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="-5.651" BBK_DIFF="-269.9" BBK_DIFF_Y="-192.9" BBK_EURO="-2.889"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="3.326" BBK_DIFF="92.4" BBK_DIFF_Y="-23.6" BBK_EURO="1.701"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="1.729" BBK_DIFF="152.7" BBK_DIFF_Y="115.9" BBK_EURO="0.884"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="-3.28" BBK_DIFF="-202.8" BBK_DIFF_Y="-25.8" BBK_EURO="-1.677"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="3.191" BBK_DIFF="1235.1" BBK_DIFF_Y="-40.8" BBK_EURO="1.632"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="0.239" BBK_DIFF="110.3" BBK_DIFF_Y="-53.7" BBK_EURO="0.122"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="-2.323" BBK_DIFF="-128.3" BBK_DIFF_Y="5.7" BBK_EURO="-1.188"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="8.209" BBK_DIFF="2681.4" BBK_DIFF_Y="75.5" BBK_EURO="4.197"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="-0.318" BBK_DIFF="-21.4" BBK_DIFF_Y="-143.8" BBK_EURO="-0.163"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="-0.262" BBK_DIFF="-113.5" BBK_DIFF_Y="66.0" BBK_EURO="-0.134"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="1.934" BBK_DIFF="-7.5" BBK_DIFF_Y="122.6" BBK_EURO="0.989"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="2.09" BBK_DIFF="208.3" BBK_DIFF_Y="34.5" BBK_EURO="1.069"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="-1.929" BBK_DIFF="-144.3" BBK_DIFF_Y="44.2" BBK_EURO="-0.986"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="4.356" BBK_DIFF="443.8" BBK_DIFF_Y="-26.4" BBK_EURO="2.227"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="0.801" BBK_DIFF="130.7" BBK_DIFF_Y="-77.8" BBK_EURO="0.41"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="-2.607" BBK_DIFF="-148.4" BBK_DIFF_Y="-3442.3" BBK_EURO="-1.333"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="5.389" BBK_DIFF="944.4" BBK_DIFF_Y="8.9" BBK_EURO="2.755"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="0.516" BBK_DIFF="120.9" BBK_DIFF_Y="132.2" BBK_EURO="0.264"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="-2.464" BBK_DIFF="-152.7" BBK_DIFF_Y="-9.3" BBK_EURO="-1.26"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="4.678" BBK_DIFF="544.4" BBK_DIFF_Y="-13.0" BBK_EURO="2.392"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="0.726" BBK_DIFF="194.2" BBK_DIFF_Y="-61.8" BBK_EURO="0.371"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="-0.771" BBK_DIFF="-188.7" BBK_DIFF_Y="-127.1" BBK_EURO="-0.394"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="0.869" BBK_DIFF="-44.1" BBK_DIFF_Y="-79.6" BBK_EURO="0.444"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="1.554" BBK_DIFF="145.0" BBK_DIFF_Y="29.6" BBK_EURO="0.795"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="-3.456" BBK_DIFF="-158.4" BBK_DIFF_Y="-55.3" BBK_EURO="-1.767"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="5.915" BBK_DIFF="64.0" BBK_DIFF_Y="32.1" BBK_EURO="3.024"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="3.606" BBK_DIFF="4523.1" BBK_DIFF_Y="69.0" BBK_EURO="1.844"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="0.078" BBK_DIFF="-98.4" BBK_DIFF_Y="-94.1" BBK_EURO="0.04"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="4.95" BBK_DIFF="409.2" BBK_DIFF_Y="58.1" BBK_EURO="2.531"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="-1.601" BBK_DIFF="29.0" BBK_DIFF_Y="-474.1" BBK_EURO="-0.819"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="-2.254" BBK_DIFF="-141.9" BBK_DIFF_Y="-787.4" BBK_EURO="-1.152"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="5.38" BBK_DIFF="183.2" BBK_DIFF_Y="9.1" BBK_EURO="2.751"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="1.9" BBK_DIFF="-33.3" BBK_DIFF_Y="127.3" BBK_EURO="0.971"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="2.848" BBK_DIFF="-33.0" BBK_DIFF_Y="5374.1" BBK_EURO="1.456"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="4.252" BBK_DIFF="254.6" BBK_DIFF_Y="409.8" BBK_EURO="2.174"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="1.199" BBK_DIFF="153.9" BBK_DIFF_Y="-15.0" BBK_EURO="0.613"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="-2.226" BBK_DIFF="-149.7" BBK_DIFF_Y="-83.2" BBK_EURO="-1.138"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="4.476" BBK_DIFF="109.7" BBK_DIFF_Y="6.7" BBK_EURO="2.289"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="2.134" BBK_DIFF="61.5" BBK_DIFF_Y="131.7" BBK_EURO="1.091"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="1.321" BBK_DIFF="-57.8" BBK_DIFF_Y="196.6" BBK_EURO="0.675"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="3.131" BBK_DIFF="631.5" BBK_DIFF_Y="183.3" BBK_EURO="1.601"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="0.428" BBK_DIFF="268.5" BBK_DIFF_Y="283.7" BBK_EURO="0.219"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="-0.254" BBK_DIFF="-105.2" BBK_DIFF_Y="71.4" BBK_EURO="-0.13"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="4.93" BBK_DIFF="489.7" BBK_DIFF_Y="41.3" BBK_EURO="2.521"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="0.836" BBK_DIFF="1648.1" BBK_DIFF_Y="-57.8" BBK_EURO="0.427"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="-0.054" BBK_DIFF="-106.5" BBK_DIFF_Y="-109.0" BBK_EURO="-0.028"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="0.834" BBK_DIFF="-40.9" BBK_DIFF_Y="12.6" BBK_EURO="0.426"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="1.41" BBK_DIFF="216.0" BBK_DIFF_Y="-31.5" BBK_EURO="0.721"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="-1.215" BBK_DIFF="-129.0" BBK_DIFF_Y="-137.3" BBK_EURO="-0.621"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="4.194" BBK_DIFF="355.4" BBK_DIFF_Y="-22.4" BBK_EURO="2.144"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="0.921" BBK_DIFF="167.4" BBK_DIFF_Y="-82.0" BBK_EURO="0.471"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="-1.367" BBK_DIFF="-223.7" BBK_DIFF_Y="-335.7" BBK_EURO="-0.699"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="1.105" BBK_DIFF="574.2" BBK_DIFF_Y="-29.7" BBK_EURO="0.565"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="-0.233" BBK_DIFF="73.7" BBK_DIFF_Y="-115.4" BBK_EURO="-0.119"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="-0.887" BBK_DIFF="-125.4" BBK_DIFF_Y="0.1" BBK_EURO="-0.454"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="3.49" BBK_DIFF="76.0" BBK_DIFF_Y="-7.2" BBK_EURO="1.784"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="1.983" BBK_DIFF="228.9" BBK_DIFF_Y="366.2" BBK_EURO="1.014"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="0.603" BBK_DIFF="-18.6" BBK_DIFF_Y="14.2" BBK_EURO="0.308"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="0.741" BBK_DIFF="-64.0" BBK_DIFF_Y="-71.3" BBK_EURO="0.379"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="2.057" BBK_DIFF="501.8" BBK_DIFF_Y="-12.7" BBK_EURO="1.052"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="-0.512" BBK_DIFF="-109.5" BBK_DIFF_Y="58.0" BBK_EURO="-0.262"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="5.405" BBK_DIFF="5.5" BBK_DIFF_Y="177.6" BBK_EURO="2.764"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="5.124" BBK_DIFF="783.4" BBK_DIFF_Y="627.8" BBK_EURO="2.62"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="0.58" BBK_DIFF="-63.1" BBK_DIFF_Y="598.8" BBK_EURO="0.297"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="1.571" BBK_DIFF="3.8" BBK_DIFF_Y="-20.2" BBK_EURO="0.803"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="1.514" BBK_DIFF="270.5" BBK_DIFF_Y="55.9" BBK_EURO="0.774"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="-0.888" BBK_DIFF="-123.6" BBK_DIFF_Y="42.0" BBK_EURO="-0.454"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="3.759" BBK_DIFF="604.6" BBK_DIFF_Y="38.2" BBK_EURO="1.922"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="-0.745" BBK_DIFF="-241.1" BBK_DIFF_Y="-169.9" BBK_EURO="-0.381"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="0.528" BBK_DIFF="-79.5" BBK_DIFF_Y="192.3" BBK_EURO="0.27"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="2.579" BBK_DIFF="9.5" BBK_DIFF_Y="76.9" BBK_EURO="1.319"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="2.355" BBK_DIFF="293.3" BBK_DIFF_Y="645.3" BBK_EURO="1.204"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="-1.218" BBK_DIFF="-162.6" BBK_DIFF_Y="53.0" BBK_EURO="-0.623"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="1.947" BBK_DIFF="176.6" BBK_DIFF_Y="-32.8" BBK_EURO="0.995"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="0.704" BBK_DIFF="748.2" BBK_DIFF_Y="26.2" BBK_EURO="0.36"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="0.083" BBK_DIFF="-95.8" BBK_DIFF_Y="104.6" BBK_EURO="0.042"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="1.968" BBK_DIFF="102.7" BBK_DIFF_Y="32.7" BBK_EURO="1.006"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="0.971" BBK_DIFF="163.4" BBK_DIFF_Y="726.5" BBK_EURO="0.496"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="-1.532" BBK_DIFF="-156.3" BBK_DIFF_Y="-38.4" BBK_EURO="-0.783"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="2.719" BBK_DIFF="155.1" BBK_DIFF_Y="48.7" BBK_EURO="1.39"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="1.066" BBK_DIFF="286.4" BBK_DIFF_Y="268.7" BBK_EURO="0.545"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="-0.572" BBK_DIFF="-139.2" BBK_DIFF_Y="-207.3" BBK_EURO="-0.292"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="1.458" BBK_DIFF="361.4" BBK_DIFF_Y="590.9" BBK_EURO="0.745"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="0.316" BBK_DIFF="112.2" BBK_DIFF_Y="-19.6" BBK_EURO="0.162"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="-2.592" BBK_DIFF="-189.4" BBK_DIFF_Y="-50.3" BBK_EURO="-1.325"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="2.899" BBK_DIFF="419.5" BBK_DIFF_Y="139.2" BBK_EURO="1.482"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="0.558" BBK_DIFF="131.2" BBK_DIFF_Y="236.4" BBK_EURO="0.285"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="-1.789" BBK_DIFF="-220.6" BBK_DIFF_Y="-56.2" BBK_EURO="-0.915"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="1.483" BBK_DIFF="1056.8" BBK_DIFF_Y="-9.8" BBK_EURO="0.758"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="-0.155" BBK_DIFF="86.0" BBK_DIFF_Y="81.9" BBK_EURO="-0.079"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="-1.107" BBK_DIFF="-160.6" BBK_DIFF_Y="-42.5" BBK_EURO="-0.566"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="1.828" BBK_DIFF="389.2" BBK_DIFF_Y="-25.3" BBK_EURO="0.935"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="-0.632" BBK_DIFF="-218.6" BBK_DIFF_Y="-1136.1" BBK_EURO="-0.323"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="0.533" BBK_DIFF="279.5" BBK_DIFF_Y="-40.7" BBK_EURO="0.273"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="-0.297" BBK_DIFF="-175.6" BBK_DIFF_Y="-120.5" BBK_EURO="-0.152"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="0.393" BBK_DIFF="122.8" BBK_DIFF_Y="-68.7" BBK_EURO="0.201"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="-1.725" BBK_DIFF="-242.3" BBK_DIFF_Y="-126.4" BBK_EURO="-0.882"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="1.212" BBK_DIFF="396.3" BBK_DIFF_Y="-47.9" BBK_EURO="0.62"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="-0.409" BBK_DIFF="64.3" BBK_DIFF_Y="27.0" BBK_EURO="-0.209"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="-1.145" BBK_DIFF="-169.6" BBK_DIFF_Y="-606.8" BBK_EURO="-0.585"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="1.645" BBK_DIFF="292.6" BBK_DIFF_Y="-6.3" BBK_EURO="0.841"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="-0.854" BBK_DIFF="-9.9" BBK_DIFF_Y="-149.7" BBK_EURO="-0.437"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="-0.777" BBK_DIFF="-131.8" BBK_DIFF_Y="15.6" BBK_EURO="-0.397"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="2.446" BBK_DIFF="3909.8" BBK_DIFF_Y="-6.1" BBK_EURO="1.251"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="0.061" BBK_DIFF="-93.2" BBK_DIFF_Y="-90.9" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="0.899" BBK_DIFF="-37.9" BBK_DIFF_Y="580.7" BBK_EURO="0.46"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="1.447" BBK_DIFF="15.3" BBK_DIFF_Y="46.5" BBK_EURO="0.74"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="1.255" BBK_DIFF="264.7" BBK_DIFF_Y="91.0" BBK_EURO="0.642"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="-0.762" BBK_DIFF="-132.8" BBK_DIFF_Y="-333.0" BBK_EURO="-0.39"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="2.325" BBK_DIFF="515.2" BBK_DIFF_Y="40.8" BBK_EURO="1.189"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="-0.56" BBK_DIFF="-245.7" BBK_DIFF_Y="-202.6" BBK_EURO="-0.286"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="-0.162" BBK_DIFF="-109.2" BBK_DIFF_Y="57.3" BBK_EURO="-0.083"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="1.755" BBK_DIFF="613.2" BBK_DIFF_Y="25.0" BBK_EURO="0.897"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="-0.342" BBK_DIFF="62.9" BBK_DIFF_Y="-905.9" BBK_EURO="-0.175"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="-0.921" BBK_DIFF="-135.3" BBK_DIFF_Y="-5.9" BBK_EURO="-0.471"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="2.606" BBK_DIFF="288.4" BBK_DIFF_Y="82.5" BBK_EURO="1.332"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="0.671" BBK_DIFF="458.8" BBK_DIFF_Y="-2.8" BBK_EURO="0.343"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="-0.187" BBK_DIFF="-118.9" BBK_DIFF_Y="-215.4" BBK_EURO="-0.096"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="0.988" BBK_DIFF="50.4" BBK_DIFF_Y="4.1" BBK_EURO="0.505"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="0.657" BBK_DIFF="473.3" BBK_DIFF_Y="71.1" BBK_EURO="0.336"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="-0.176" BBK_DIFF="-110.7" BBK_DIFF_Y="72.4" BBK_EURO="-0.09"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="1.651" BBK_DIFF="202.4" BBK_DIFF_Y="76.0" BBK_EURO="0.844"/>
      <bbk:Obs TIME_PERIOD="1964-11" OBS_VALUE="0.546" BBK_DIFF="244.1" BBK_DIFF_Y="40.7" BBK_EURO="0.279"/>
      <bbk:Obs TIME_PERIOD="1964-10" OBS_VALUE="-0.379" BBK_DIFF="-127.0" BBK_DIFF_Y="29.0" BBK_EURO="-0.194"/>
      <bbk:Obs TIME_PERIOD="1964-09" OBS_VALUE="1.404" BBK_DIFF="4229.4" BBK_DIFF_Y="58.8" BBK_EURO="0.718"/>
      <bbk:Obs TIME_PERIOD="1964-08" OBS_VALUE="-0.034" BBK_DIFF="96.1" BBK_DIFF_Y="-135.8" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1964-07" OBS_VALUE="-0.87" BBK_DIFF="-160.9" BBK_DIFF_Y="37.3" BBK_EURO="-0.445"/>
      <bbk:Obs TIME_PERIOD="1964-06" OBS_VALUE="1.428" BBK_DIFF="107.0" BBK_DIFF_Y="-41.3" BBK_EURO="0.73"/>
      <bbk:Obs TIME_PERIOD="1964-05" OBS_VALUE="0.69" BBK_DIFF="325.9" BBK_DIFF_Y="238.2" BBK_EURO="0.353"/>
      <bbk:Obs TIME_PERIOD="1964-04" OBS_VALUE="0.162" BBK_DIFF="-82.9" BBK_DIFF_Y="150.6" BBK_EURO="0.083"/>
      <bbk:Obs TIME_PERIOD="1964-03" OBS_VALUE="0.949" BBK_DIFF="147.1" BBK_DIFF_Y="-30.6" BBK_EURO="0.485"/>
      <bbk:Obs TIME_PERIOD="1964-02" OBS_VALUE="0.384" BBK_DIFF="160.2" BBK_DIFF_Y="-20.7" BBK_EURO="0.196"/>
      <bbk:Obs TIME_PERIOD="1964-01" OBS_VALUE="-0.638" BBK_DIFF="-168.0" BBK_DIFF_Y="-17.5" BBK_EURO="-0.326"/>
      <bbk:Obs TIME_PERIOD="1963-12" OBS_VALUE="0.938" BBK_DIFF="141.8" BBK_DIFF_Y="-16.8" BBK_EURO="0.48"/>
      <bbk:Obs TIME_PERIOD="1963-11" OBS_VALUE="0.388" BBK_DIFF="172.7" BBK_DIFF_Y="5.7" BBK_EURO="0.198"/>
      <bbk:Obs TIME_PERIOD="1963-10" OBS_VALUE="-0.534" BBK_DIFF="-160.4" BBK_DIFF_Y="56.4" BBK_EURO="-0.273"/>
      <bbk:Obs TIME_PERIOD="1963-09" OBS_VALUE="0.884" BBK_DIFF="830.5" BBK_DIFF_Y="-34.8" BBK_EURO="0.452"/>
      <bbk:Obs TIME_PERIOD="1963-08" OBS_VALUE="0.095" BBK_DIFF="106.8" BBK_DIFF_Y="126.8" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1963-07" OBS_VALUE="-1.387" BBK_DIFF="-157.0" BBK_DIFF_Y="-71.0" BBK_EURO="-0.709"/>
      <bbk:Obs TIME_PERIOD="1963-06" OBS_VALUE="2.433" BBK_DIFF="1092.6" BBK_DIFF_Y="29.8" BBK_EURO="1.244"/>
      <bbk:Obs TIME_PERIOD="1963-05" OBS_VALUE="0.204" BBK_DIFF="163.7" BBK_DIFF_Y="-59.6" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1963-04" OBS_VALUE="-0.32" BBK_DIFF="-123.4" BBK_DIFF_Y="11.8" BBK_EURO="-0.164"/>
      <bbk:Obs TIME_PERIOD="1963-03" OBS_VALUE="1.367" BBK_DIFF="182.4" BBK_DIFF_Y="-6.2" BBK_EURO="0.699"/>
      <bbk:Obs TIME_PERIOD="1963-02" OBS_VALUE="0.484" BBK_DIFF="189.1" BBK_DIFF_Y="-12.2" BBK_EURO="0.247"/>
      <bbk:Obs TIME_PERIOD="1963-01" OBS_VALUE="-0.543" BBK_DIFF="-148.1" BBK_DIFF_Y="53.4" BBK_EURO="-0.278"/>
      <bbk:Obs TIME_PERIOD="1962-12" OBS_VALUE="1.128" BBK_DIFF="207.4" BBK_DIFF_Y="-19.0" BBK_EURO="0.577"/>
      <bbk:Obs TIME_PERIOD="1962-11" OBS_VALUE="0.367" BBK_DIFF="130.0" BBK_DIFF_Y="-25.3" BBK_EURO="0.188"/>
      <bbk:Obs TIME_PERIOD="1962-10" OBS_VALUE="-1.225" BBK_DIFF="-190.3" BBK_DIFF_Y="-100.2" BBK_EURO="-0.626"/>
      <bbk:Obs TIME_PERIOD="1962-09" OBS_VALUE="1.356" BBK_DIFF="483.1" BBK_DIFF_Y="-10.3" BBK_EURO="0.693"/>
      <bbk:Obs TIME_PERIOD="1962-08" OBS_VALUE="-0.354" BBK_DIFF="56.4" BBK_DIFF_Y="-83.4" BBK_EURO="-0.181"/>
      <bbk:Obs TIME_PERIOD="1962-07" OBS_VALUE="-0.811" BBK_DIFF="-143.3" BBK_DIFF_Y="-50.2" BBK_EURO="-0.415"/>
      <bbk:Obs TIME_PERIOD="1962-06" OBS_VALUE="1.875" BBK_DIFF="271.3" BBK_DIFF_Y="8.9" BBK_EURO="0.959"/>
      <bbk:Obs TIME_PERIOD="1962-05" OBS_VALUE="0.505" BBK_DIFF="239.1" BBK_DIFF_Y="54.0" BBK_EURO="0.258"/>
      <bbk:Obs TIME_PERIOD="1962-04" OBS_VALUE="-0.363" BBK_DIFF="-124.9" BBK_DIFF_Y="-205.8" BBK_EURO="-0.186"/>
      <bbk:Obs TIME_PERIOD="1962-03" OBS_VALUE="1.457" BBK_DIFF="164.4" BBK_DIFF_Y="14.4" BBK_EURO="0.745"/>
      <bbk:Obs TIME_PERIOD="1962-02" OBS_VALUE="0.551" BBK_DIFF="147.3" BBK_DIFF_Y="-10.6" BBK_EURO="0.282"/>
      <bbk:Obs TIME_PERIOD="1962-01" OBS_VALUE="-1.164" BBK_DIFF="-183.6" BBK_DIFF_Y="-23180.0" BBK_EURO="-0.595"/>
      <bbk:Obs TIME_PERIOD="1961-12" OBS_VALUE="1.393" BBK_DIFF="183.7" BBK_DIFF_Y="21.0" BBK_EURO="0.712"/>
      <bbk:Obs TIME_PERIOD="1961-11" OBS_VALUE="0.491" BBK_DIFF="180.2" BBK_DIFF_Y="26.2" BBK_EURO="0.251"/>
      <bbk:Obs TIME_PERIOD="1961-10" OBS_VALUE="-0.612" BBK_DIFF="-140.5" BBK_DIFF_Y="-632.2" BBK_EURO="-0.313"/>
      <bbk:Obs TIME_PERIOD="1961-09" OBS_VALUE="1.512" BBK_DIFF="883.4" BBK_DIFF_Y="15.2" BBK_EURO="0.773"/>
      <bbk:Obs TIME_PERIOD="1961-08" OBS_VALUE="-0.193" BBK_DIFF="64.3" BBK_DIFF_Y="32.5" BBK_EURO="-0.099"/>
      <bbk:Obs TIME_PERIOD="1961-07" OBS_VALUE="-0.54" BBK_DIFF="-131.4" BBK_DIFF_Y="-3757.1" BBK_EURO="-0.276"/>
      <bbk:Obs TIME_PERIOD="1961-06" OBS_VALUE="1.721" BBK_DIFF="424.7" BBK_DIFF_Y="48.5" BBK_EURO="0.88"/>
      <bbk:Obs TIME_PERIOD="1961-05" OBS_VALUE="0.328" BBK_DIFF="-4.4" BBK_DIFF_Y="5.8" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1961-04" OBS_VALUE="0.343" BBK_DIFF="-73.1" BBK_DIFF_Y="501.8" BBK_EURO="0.175"/>
      <bbk:Obs TIME_PERIOD="1961-03" OBS_VALUE="1.274" BBK_DIFF="106.8" BBK_DIFF_Y="92.2" BBK_EURO="0.651"/>
      <bbk:Obs TIME_PERIOD="1961-02" OBS_VALUE="0.616" BBK_DIFF="12420.0" BBK_DIFF_Y="2.2" BBK_EURO="0.315"/>
      <bbk:Obs TIME_PERIOD="1961-01" OBS_VALUE="-0.005" BBK_DIFF="-100.4" BBK_DIFF_Y="-126.3" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1960-12" OBS_VALUE="1.151" BBK_DIFF="195.9" BBK_DIFF_Y="37.0" BBK_EURO="0.588"/>
      <bbk:Obs TIME_PERIOD="1960-11" OBS_VALUE="0.389" BBK_DIFF="238.3" BBK_DIFF_Y="146.2" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1960-10" OBS_VALUE="0.115" BBK_DIFF="-91.2" BBK_DIFF_Y="210.8" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1960-09" OBS_VALUE="1.313" BBK_DIFF="559.1" BBK_DIFF_Y="63.5" BBK_EURO="0.671"/>
      <bbk:Obs TIME_PERIOD="1960-08" OBS_VALUE="-0.286" BBK_DIFF="-1942.9" BBK_DIFF_Y="-325.2" BBK_EURO="-0.146"/>
      <bbk:Obs TIME_PERIOD="1960-07" OBS_VALUE="-0.014" BBK_DIFF="-101.2" BBK_DIFF_Y="88.3" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1960-06" OBS_VALUE="1.159" BBK_DIFF="273.9" BBK_DIFF_Y="136.5" BBK_EURO="0.593"/>
      <bbk:Obs TIME_PERIOD="1960-05" OBS_VALUE="0.31" BBK_DIFF="443.9" BBK_DIFF_Y="91.4" BBK_EURO="0.159"/>
      <bbk:Obs TIME_PERIOD="1960-04" OBS_VALUE="0.057" BBK_DIFF="-91.4" BBK_DIFF_Y="131.7" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1960-03" OBS_VALUE="0.663" BBK_DIFF="10.0" BBK_DIFF_Y="634.7" BBK_EURO="0.339"/>
      <bbk:Obs TIME_PERIOD="1960-02" OBS_VALUE="0.603" BBK_DIFF="3073.7" BBK_DIFF_Y="76.3" BBK_EURO="0.308"/>
      <bbk:Obs TIME_PERIOD="1960-01" OBS_VALUE="0.019" BBK_DIFF="-97.7" BBK_DIFF_Y="110.2" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1959-12" OBS_VALUE="0.84" BBK_DIFF="431.6" BBK_DIFF_Y="25.0" BBK_EURO="0.429"/>
      <bbk:Obs TIME_PERIOD="1959-11" OBS_VALUE="0.158" BBK_DIFF="327.0" BBK_DIFF_Y="-74.1" BBK_EURO="0.081"/>
      <bbk:Obs TIME_PERIOD="1959-10" OBS_VALUE="0.037" BBK_DIFF="-95.4" BBK_DIFF_Y="106.7" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1959-09" OBS_VALUE="0.803" BBK_DIFF="532.3" BBK_DIFF_Y="82.1" BBK_EURO="0.411"/>
      <bbk:Obs TIME_PERIOD="1959-08" OBS_VALUE="0.127" BBK_DIFF="205.8" BBK_DIFF_Y="159.6" BBK_EURO="0.065"/>
      <bbk:Obs TIME_PERIOD="1959-07" OBS_VALUE="-0.12" BBK_DIFF="-124.5" BBK_DIFF_Y="81.5" BBK_EURO="-0.061"/>
      <bbk:Obs TIME_PERIOD="1959-06" OBS_VALUE="0.49" BBK_DIFF="202.5" BBK_DIFF_Y="-20.1" BBK_EURO="0.251"/>
      <bbk:Obs TIME_PERIOD="1959-05" OBS_VALUE="0.162" BBK_DIFF="190.0" BBK_DIFF_Y="270.5" BBK_EURO="0.083"/>
      <bbk:Obs TIME_PERIOD="1959-04" OBS_VALUE="-0.18" BBK_DIFF="-45.2" BBK_DIFF_Y="73.0" BBK_EURO="-0.092"/>
      <bbk:Obs TIME_PERIOD="1959-03" OBS_VALUE="-0.124" BBK_DIFF="-136.3" BBK_DIFF_Y="-239.3" BBK_EURO="-0.063"/>
      <bbk:Obs TIME_PERIOD="1959-02" OBS_VALUE="0.342" BBK_DIFF="282.9" BBK_DIFF_Y="17.5" BBK_EURO="0.175"/>
      <bbk:Obs TIME_PERIOD="1959-01" OBS_VALUE="-0.187" BBK_DIFF="-127.8" BBK_DIFF_Y="-2.2" BBK_EURO="-0.096"/>
      <bbk:Obs TIME_PERIOD="1958-12" OBS_VALUE="0.672" BBK_DIFF="10.2" BBK_DIFF_Y="30.5" BBK_EURO="0.344"/>
      <bbk:Obs TIME_PERIOD="1958-11" OBS_VALUE="0.61" BBK_DIFF="210.9" BBK_DIFF_Y="167.5" BBK_EURO="0.312"/>
      <bbk:Obs TIME_PERIOD="1958-10" OBS_VALUE="-0.55" BBK_DIFF="-224.7" BBK_DIFF_Y="-672.9" BBK_EURO="-0.281"/>
      <bbk:Obs TIME_PERIOD="1958-09" OBS_VALUE="0.441" BBK_DIFF="307.0" BBK_DIFF_Y="-37.0" BBK_EURO="0.225"/>
      <bbk:Obs TIME_PERIOD="1958-08" OBS_VALUE="-0.213" BBK_DIFF="67.1" BBK_DIFF_Y="-85.2" BBK_EURO="-0.109"/>
      <bbk:Obs TIME_PERIOD="1958-07" OBS_VALUE="-0.647" BBK_DIFF="-205.5" BBK_DIFF_Y="-68.1" BBK_EURO="-0.331"/>
      <bbk:Obs TIME_PERIOD="1958-06" OBS_VALUE="0.613" BBK_DIFF="745.3" BBK_DIFF_Y="-11.7" BBK_EURO="0.313"/>
      <bbk:Obs TIME_PERIOD="1958-05" OBS_VALUE="-0.095" BBK_DIFF="85.8" BBK_DIFF_Y="-173.1" BBK_EURO="-0.049"/>
      <bbk:Obs TIME_PERIOD="1958-04" OBS_VALUE="-0.667" BBK_DIFF="-849.4" BBK_DIFF_Y="-19.3" BBK_EURO="-0.341"/>
      <bbk:Obs TIME_PERIOD="1958-03" OBS_VALUE="0.089" BBK_DIFF="-69.4" BBK_DIFF_Y="-87.3" BBK_EURO="0.046"/>
      <bbk:Obs TIME_PERIOD="1958-02" OBS_VALUE="0.291" BBK_DIFF="259.0" BBK_DIFF_Y="-0.3" BBK_EURO="0.149"/>
      <bbk:Obs TIME_PERIOD="1958-01" OBS_VALUE="-0.183" BBK_DIFF="-135.5" BBK_DIFF_Y="-815.0" BBK_EURO="-0.094"/>
      <bbk:Obs TIME_PERIOD="1957-12" OBS_VALUE="0.515" BBK_DIFF="125.9" BBK_DIFF_Y="0.6" BBK_EURO="0.263"/>
      <bbk:Obs TIME_PERIOD="1957-11" OBS_VALUE="0.228" BBK_DIFF="137.5" BBK_DIFF_Y="93.2" BBK_EURO="0.117"/>
      <bbk:Obs TIME_PERIOD="1957-10" OBS_VALUE="0.096" BBK_DIFF="-86.3" BBK_DIFF_Y="1060.0" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1957-09" OBS_VALUE="0.7" BBK_DIFF="708.7" BBK_DIFF_Y="138.1" BBK_EURO="0.358"/>
      <bbk:Obs TIME_PERIOD="1957-08" OBS_VALUE="-0.115" BBK_DIFF="70.1" BBK_DIFF_Y="23.3" BBK_EURO="-0.059"/>
      <bbk:Obs TIME_PERIOD="1957-07" OBS_VALUE="-0.385" BBK_DIFF="-155.5" BBK_DIFF_Y="-39.0" BBK_EURO="-0.197"/>
      <bbk:Obs TIME_PERIOD="1957-06" OBS_VALUE="0.694" BBK_DIFF="433.8" BBK_DIFF_Y="225.8" BBK_EURO="0.355"/>
      <bbk:Obs TIME_PERIOD="1957-05" OBS_VALUE="0.13" BBK_DIFF="123.3" BBK_DIFF_Y="-38.1" BBK_EURO="0.066"/>
      <bbk:Obs TIME_PERIOD="1957-04" OBS_VALUE="-0.559" BBK_DIFF="-179.5" BBK_DIFF_Y="-463.0" BBK_EURO="-0.286"/>
      <bbk:Obs TIME_PERIOD="1957-03" OBS_VALUE="0.703" BBK_DIFF="140.8" BBK_DIFF_Y="398.6" BBK_EURO="0.359"/>
      <bbk:Obs TIME_PERIOD="1957-02" OBS_VALUE="0.292" BBK_DIFF="1560.0" BBK_DIFF_Y="-6.7" BBK_EURO="0.149"/>
      <bbk:Obs TIME_PERIOD="1957-01" OBS_VALUE="-0.02" BBK_DIFF="-103.9" BBK_DIFF_Y="-322.2" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1956-12" OBS_VALUE="0.512" BBK_DIFF="333.9" BBK_DIFF_Y="-21.7" BBK_EURO="0.262"/>
      <bbk:Obs TIME_PERIOD="1956-11" OBS_VALUE="0.118" BBK_DIFF="1280.0" BBK_DIFF_Y="-58.7" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1956-10" OBS_VALUE="-0.01" BBK_DIFF="-103.4" BBK_DIFF_Y="90.2" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1956-09" OBS_VALUE="0.294" BBK_DIFF="296.0" BBK_DIFF_Y="-50.3" BBK_EURO="0.15"/>
      <bbk:Obs TIME_PERIOD="1956-08" OBS_VALUE="-0.15" BBK_DIFF="45.8" BBK_DIFF_Y="-676.9" BBK_EURO="-0.077"/>
      <bbk:Obs TIME_PERIOD="1956-07" OBS_VALUE="-0.277" BBK_DIFF="-230.0" BBK_DIFF_Y="-225.9" BBK_EURO="-0.142"/>
      <bbk:Obs TIME_PERIOD="1956-06" OBS_VALUE="0.213" BBK_DIFF="1.4" BBK_DIFF_Y="-39.1" BBK_EURO="0.109"/>
      <bbk:Obs TIME_PERIOD="1956-05" OBS_VALUE="0.21" BBK_DIFF="36.4" BBK_DIFF_Y="12.9" BBK_EURO="0.107"/>
      <bbk:Obs TIME_PERIOD="1956-04" OBS_VALUE="0.154" BBK_DIFF="9.2" BBK_DIFF_Y="540.0" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1956-03" OBS_VALUE="0.141" BBK_DIFF="-55.0" BBK_DIFF_Y="-63.2" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1956-02" OBS_VALUE="0.313" BBK_DIFF="3377.8" BBK_DIFF_Y="189.8" BBK_EURO="0.16"/>
      <bbk:Obs TIME_PERIOD="1956-01" OBS_VALUE="0.009" BBK_DIFF="-98.6" BBK_DIFF_Y="-98.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1955-12" OBS_VALUE="0.654" BBK_DIFF="128.7" BBK_DIFF_Y="-49.9" BBK_EURO="0.334"/>
      <bbk:Obs TIME_PERIOD="1955-11" OBS_VALUE="0.286" BBK_DIFF="380.4" BBK_DIFF_Y="-7.7" BBK_EURO="0.146"/>
      <bbk:Obs TIME_PERIOD="1955-10" OBS_VALUE="-0.102" BBK_DIFF="-117.3" BBK_DIFF_Y="-146.6" BBK_EURO="-0.052"/>
      <bbk:Obs TIME_PERIOD="1955-09" OBS_VALUE="0.591" BBK_DIFF="2173.1" BBK_DIFF_Y="26.0" BBK_EURO="0.302"/>
      <bbk:Obs TIME_PERIOD="1955-08" OBS_VALUE="0.026" BBK_DIFF="130.6" BBK_DIFF_Y="13.0" BBK_EURO="0.013"/>
      <bbk:Obs TIME_PERIOD="1955-07" OBS_VALUE="-0.085" BBK_DIFF="-124.3" BBK_DIFF_Y="-129.7" BBK_EURO="-0.043"/>
      <bbk:Obs TIME_PERIOD="1955-06" OBS_VALUE="0.35" BBK_DIFF="88.2" BBK_DIFF_Y="13.3" BBK_EURO="0.179"/>
      <bbk:Obs TIME_PERIOD="1955-05" OBS_VALUE="0.186" BBK_DIFF="631.4" BBK_DIFF_Y="3620.0" BBK_EURO="0.095"/>
      <bbk:Obs TIME_PERIOD="1955-04" OBS_VALUE="-0.035" BBK_DIFF="-109.1" BBK_DIFF_Y="-488.9" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1955-03" OBS_VALUE="0.383" BBK_DIFF="254.6" BBK_DIFF_Y="1.3" BBK_EURO="0.196"/>
      <bbk:Obs TIME_PERIOD="1955-02" OBS_VALUE="0.108" BBK_DIFF="-75.6" BBK_DIFF_Y="-35.7" BBK_EURO="0.055"/>
      <bbk:Obs TIME_PERIOD="1955-01" OBS_VALUE="0.443" BBK_DIFF="-66.1" BBK_DIFF_Y="5.0" BBK_EURO="0.227"/>
      <bbk:Obs TIME_PERIOD="1954-12" OBS_VALUE="1.305" BBK_DIFF="321.0" BBK_DIFF_Y="297.9" BBK_EURO="0.667"/>
      <bbk:Obs TIME_PERIOD="1954-11" OBS_VALUE="0.31" BBK_DIFF="41.6" BBK_DIFF_Y="56.6" BBK_EURO="0.159"/>
      <bbk:Obs TIME_PERIOD="1954-10" OBS_VALUE="0.219" BBK_DIFF="-53.3" BBK_DIFF_Y="2837.5" BBK_EURO="0.112"/>
      <bbk:Obs TIME_PERIOD="1954-09" OBS_VALUE="0.469" BBK_DIFF="1939.1" BBK_DIFF_Y="-21.7" BBK_EURO="0.24"/>
      <bbk:Obs TIME_PERIOD="1954-08" OBS_VALUE="0.023" BBK_DIFF="162.2" BBK_DIFF_Y="-80.2" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1954-07" OBS_VALUE="-0.037" BBK_DIFF="-112.0" BBK_DIFF_Y="-130.6" BBK_EURO="-0.019"/>
      <bbk:Obs TIME_PERIOD="1954-06" OBS_VALUE="0.309" BBK_DIFF="6080.0" BBK_DIFF_Y="132.3" BBK_EURO="0.158"/>
      <bbk:Obs TIME_PERIOD="1954-05" OBS_VALUE="0.005" BBK_DIFF="-44.4" BBK_DIFF_Y="-97.5" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1954-04" OBS_VALUE="0.009" BBK_DIFF="-97.6" BBK_DIFF_Y="-95.2" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1954-03" OBS_VALUE="0.378" BBK_DIFF="125.0" BBK_DIFF_Y="656.0" BBK_EURO="0.193"/>
      <bbk:Obs TIME_PERIOD="1954-02" OBS_VALUE="0.168" BBK_DIFF="-60.2" BBK_DIFF_Y="-54.3" BBK_EURO="0.086"/>
      <bbk:Obs TIME_PERIOD="1954-01" OBS_VALUE="0.422" BBK_DIFF="28.7" BBK_DIFF_Y="-24.1" BBK_EURO="0.216"/>
      <bbk:Obs TIME_PERIOD="1953-12" OBS_VALUE="0.328" BBK_DIFF="65.7" BBK_DIFF_Y="-45.9" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1953-11" OBS_VALUE="0.198" BBK_DIFF="2575.0" BBK_DIFF_Y="-47.1" BBK_EURO="0.101"/>
      <bbk:Obs TIME_PERIOD="1953-10" OBS_VALUE="-0.008" BBK_DIFF="-101.3" BBK_DIFF_Y="-101.9" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1953-09" OBS_VALUE="0.599" BBK_DIFF="416.4" BBK_DIFF_Y="-1.3" BBK_EURO="0.306"/>
      <bbk:Obs TIME_PERIOD="1953-08" OBS_VALUE="0.116" BBK_DIFF="-4.1" BBK_DIFF_Y="-55.6" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1953-07" OBS_VALUE="0.121" BBK_DIFF="-9.0" BBK_DIFF_Y="-12.3" BBK_EURO="0.062"/>
      <bbk:Obs TIME_PERIOD="1953-06" OBS_VALUE="0.133" BBK_DIFF="-33.5" BBK_DIFF_Y="1430.0" BBK_EURO="0.068"/>
      <bbk:Obs TIME_PERIOD="1953-05" OBS_VALUE="0.2" BBK_DIFF="7.0" BBK_DIFF_Y="354.5" BBK_EURO="0.102"/>
      <bbk:Obs TIME_PERIOD="1953-04" OBS_VALUE="0.187" BBK_DIFF="274.0" BBK_DIFF_Y="336.7" BBK_EURO="0.096"/>
      <bbk:Obs TIME_PERIOD="1953-03" OBS_VALUE="0.05" BBK_DIFF="-86.4" BBK_DIFF_Y="-78.5" BBK_EURO="0.026"/>
      <bbk:Obs TIME_PERIOD="1953-02" OBS_VALUE="0.368" BBK_DIFF="-33.8" BBK_DIFF_Y="-32.4" BBK_EURO="0.188"/>
      <bbk:Obs TIME_PERIOD="1953-01" OBS_VALUE="0.556" BBK_DIFF="-8.3" BBK_DIFF_Y="-5.1" BBK_EURO="0.284"/>
      <bbk:Obs TIME_PERIOD="1952-12" OBS_VALUE="0.606" BBK_DIFF="62.0" BBK_DIFF_Y="-11.4" BBK_EURO="0.31"/>
      <bbk:Obs TIME_PERIOD="1952-11" OBS_VALUE="0.374" BBK_DIFF="-11.6" BBK_DIFF_Y="-15.4" BBK_EURO="0.191"/>
      <bbk:Obs TIME_PERIOD="1952-10" OBS_VALUE="0.423" BBK_DIFF="-30.3" BBK_DIFF_Y="981.3" BBK_EURO="0.216"/>
      <bbk:Obs TIME_PERIOD="1952-09" OBS_VALUE="0.607" BBK_DIFF="132.6" BBK_DIFF_Y="-5.0" BBK_EURO="0.31"/>
      <bbk:Obs TIME_PERIOD="1952-08" OBS_VALUE="0.261" BBK_DIFF="89.1" BBK_DIFF_Y="18.6" BBK_EURO="0.133"/>
      <bbk:Obs TIME_PERIOD="1952-07" OBS_VALUE="0.138" BBK_DIFF="1480.0" BBK_DIFF_Y="-44.4" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1952-06" OBS_VALUE="-0.01" BBK_DIFF="-122.7" BBK_DIFF_Y="-103.1" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1952-05" OBS_VALUE="0.044" BBK_DIFF="155.7" BBK_DIFF_Y="120.0" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1952-04" OBS_VALUE="-0.079" BBK_DIFF="-133.9" BBK_DIFF_Y="78.7" BBK_EURO="-0.04"/>
      <bbk:Obs TIME_PERIOD="1952-03" OBS_VALUE="0.233" BBK_DIFF="-57.2" BBK_DIFF_Y="143.8" BBK_EURO="0.119"/>
      <bbk:Obs TIME_PERIOD="1952-02" OBS_VALUE="0.544" BBK_DIFF="-7.2" BBK_DIFF_Y="26.2" BBK_EURO="0.278"/>
      <bbk:Obs TIME_PERIOD="1952-01" OBS_VALUE="0.586" BBK_DIFF="-14.3" BBK_DIFF_Y="458.1" BBK_EURO="0.3"/>
      <bbk:Obs TIME_PERIOD="1951-12" OBS_VALUE="0.684" BBK_DIFF="54.8" BBK_DIFF_Y="68.1" BBK_EURO="0.35"/>
      <bbk:Obs TIME_PERIOD="1951-11" OBS_VALUE="0.442" BBK_DIFF="1020.8" BBK_DIFF_Y="25.9" BBK_EURO="0.226"/>
      <bbk:Obs TIME_PERIOD="1951-10" OBS_VALUE="-0.048" BBK_DIFF="-107.5" BBK_DIFF_Y="-106.4" BBK_EURO="-0.025"/>
      <bbk:Obs TIME_PERIOD="1951-09" OBS_VALUE="0.639" BBK_DIFF="190.5" BBK_DIFF_Y="4.8" BBK_EURO="0.327"/>
      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="0.22" BBK_DIFF="-11.3" BBK_DIFF_Y="18.9" BBK_EURO="0.112"/>
      <bbk:Obs TIME_PERIOD="1951-07" OBS_VALUE="0.248" BBK_DIFF="-23.7" BBK_DIFF_Y="-5.3" BBK_EURO="0.127"/>
      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="0.325" BBK_DIFF="1525.0" BBK_DIFF_Y="1.2" BBK_EURO="0.166"/>
      <bbk:Obs TIME_PERIOD="1951-05" OBS_VALUE="0.02" BBK_DIFF="105.4" BBK_DIFF_Y="-78.3" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1951-04" OBS_VALUE="-0.371" BBK_DIFF="30.3" BBK_DIFF_Y="-281.9" BBK_EURO="-0.19"/>
      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="-0.532" BBK_DIFF="-223.4" BBK_DIFF_Y="-252.4" BBK_EURO="-0.272"/>
      <bbk:Obs TIME_PERIOD="1951-02" OBS_VALUE="0.431" BBK_DIFF="310.5" BBK_DIFF_Y="30.6" BBK_EURO="0.22"/>
      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="0.105" BBK_DIFF="-74.2" BBK_DIFF_Y="-78.7" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1950-12" OBS_VALUE="0.407" BBK_DIFF="16.0" BBK_DIFF_Y="83.3" BBK_EURO="0.208"/>
      <bbk:Obs TIME_PERIOD="1950-11" OBS_VALUE="0.351" BBK_DIFF="-52.9" BBK_DIFF_Y="-30.4" BBK_EURO="0.179"/>
      <bbk:Obs TIME_PERIOD="1950-10" OBS_VALUE="0.746" BBK_DIFF="22.3" BBK_DIFF_Y="-5.7" BBK_EURO="0.381"/>
      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="0.61" BBK_DIFF="229.7" BBK_DIFF_Y="31.2" BBK_EURO="0.312"/>
      <bbk:Obs TIME_PERIOD="1950-08" OBS_VALUE="0.185" BBK_DIFF="-29.4" BBK_DIFF_Y="-62.1" BBK_EURO="0.095"/>
      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="0.262" BBK_DIFF="-18.4" BBK_DIFF_Y="-32.6" BBK_EURO="0.134"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="0.321" BBK_DIFF="248.9" BBK_DIFF_Y="26.9" BBK_EURO="0.164"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="0.092" BBK_DIFF="-54.9" BBK_DIFF_Y="-56.4" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="0.204" BBK_DIFF="-41.5" BBK_DIFF_Y="-39.8" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="0.349" BBK_DIFF="5.8" BBK_DIFF_Y="33.2" BBK_EURO="0.178"/>
      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="0.33" BBK_DIFF="-33.1" BBK_DIFF_Y="-10.8" BBK_EURO="0.169"/>
      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="0.493" BBK_DIFF="122.1" BBK_DIFF_Y="149.0" BBK_EURO="0.252"/>
      <bbk:Obs TIME_PERIOD="1949-12" OBS_VALUE="0.222" BBK_DIFF="-56.0" BBK_EURO="0.114"/>
      <bbk:Obs TIME_PERIOD="1949-11" OBS_VALUE="0.504" BBK_DIFF="-36.3" BBK_EURO="0.258"/>
      <bbk:Obs TIME_PERIOD="1949-10" OBS_VALUE="0.791" BBK_DIFF="70.1" BBK_EURO="0.404"/>
      <bbk:Obs TIME_PERIOD="1949-09" OBS_VALUE="0.465" BBK_DIFF="-4.7" BBK_EURO="0.238"/>
      <bbk:Obs TIME_PERIOD="1949-08" OBS_VALUE="0.488" BBK_DIFF="25.4" BBK_EURO="0.25"/>
      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="0.389" BBK_DIFF="53.8" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="0.253" BBK_DIFF="19.9" BBK_EURO="0.129"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="0.211" BBK_DIFF="-37.8" BBK_EURO="0.108"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="0.339" BBK_DIFF="29.4" BBK_EURO="0.173"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="0.262" BBK_DIFF="-29.2" BBK_EURO="0.134"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="0.37" BBK_DIFF="86.9" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="0.198" BBK_EURO="0.101"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
