<?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_OV0253</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-05-01T20:28:14</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.OV0253" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Veränderungsreihe zu: Einlagen und aufgenommene Kredite der Banken (MFIs) in Deutschland von inländischen Nichtbanken (Nicht-MFIs) / Spareinlagen / Inländische Unternehmen und Privatpersonen / Alle Bankengruppen" BBK_TITLE_ENG="Changes to the time series: Deposits of domestic non-banks (non-MFIs) at banks (MFIs) in Germany / Savings deposits / Domestic enterprises and households / All categories of banks" BBK_COMM_METH="Statistische Sonderbewegungen sind in den Bestandsreihen nicht angemerkt; in den zugehörigen Veränderungsreihen sind sie bereits ausgeschaltet.">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="-1.006" BBK_OBS_STATUS="P" BBK_DIFF="35.8" BBK_DIFF_Y="52.7"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="-1.568" BBK_DIFF="-383.5" BBK_DIFF_Y="40.7"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="0.553" BBK_DIFF="126.1" BBK_DIFF_Y="-38.3"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="-2.119" BBK_DIFF="-3.1" BBK_DIFF_Y="13.6"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="-2.056" BBK_DIFF="-32.4" BBK_DIFF_Y="-21.3"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="-1.553" BBK_DIFF="0.8" BBK_DIFF_Y="16.0"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="-1.565" BBK_DIFF="-93.2" BBK_DIFF_Y="45.5"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="-0.81" BBK_DIFF="-221.8" BBK_DIFF_Y="79.7"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="0.665" BBK_DIFF="359.8" BBK_DIFF_Y="116.3"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="-0.256" BBK_DIFF="81.9" BBK_DIFF_Y="92.7"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="-1.411" BBK_DIFF="38.5" BBK_DIFF_Y="69.0"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="-2.293" BBK_DIFF="-7.7" BBK_DIFF_Y="43.8"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="-2.129" BBK_DIFF="19.5" BBK_DIFF_Y="57.2"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="-2.646" BBK_DIFF="-395.3" BBK_DIFF_Y="59.1"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="0.896" BBK_DIFF="136.5" BBK_DIFF_Y="136.6"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="-2.453" BBK_DIFF="-44.7" BBK_DIFF_Y="65.2"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="-1.695" BBK_DIFF="8.3" BBK_DIFF_Y="73.4"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="-1.849" BBK_DIFF="35.6" BBK_DIFF_Y="66.8"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="-2.87" BBK_DIFF="28.2" BBK_DIFF_Y="65.9"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-3.997" BBK_DIFF="2.2" BBK_DIFF_Y="44.3"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-4.089" BBK_DIFF="-16.3" BBK_DIFF_Y="43.2"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="-3.517" BBK_DIFF="22.8" BBK_DIFF_Y="55.5"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="-4.554" BBK_DIFF="-11.6" BBK_DIFF_Y="46.5"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="-4.081" BBK_DIFF="18.0" BBK_DIFF_Y="52.6"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="-4.977" BBK_DIFF="23.0" BBK_DIFF_Y="25.0"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="-6.465" BBK_DIFF="-164.3" BBK_DIFF_Y="-20.9"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="-2.446" BBK_DIFF="65.3" BBK_DIFF_Y="31.6"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="-7.047" BBK_DIFF="-10.7" BBK_DIFF_Y="-38.1"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="-6.368" BBK_DIFF="-14.5" BBK_DIFF_Y="-114.7"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="-5.561" BBK_DIFF="33.8" BBK_DIFF_Y="-4.7"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="-8.405" BBK_DIFF="-17.1" BBK_DIFF_Y="-252.0"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="-7.178" BBK_DIFF="0.3" BBK_DIFF_Y="-301.2"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="-7.198" BBK_DIFF="9.0" BBK_DIFF_Y="-303.2"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="-7.908" BBK_DIFF="7.1" BBK_DIFF_Y="-501.8"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="-8.514" BBK_DIFF="1.0" BBK_DIFF_Y="-1257.9"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="-8.604" BBK_DIFF="-29.7" BBK_DIFF_Y="-379.1"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="-6.633" BBK_DIFF="-24.1" BBK_DIFF_Y="-8714.3"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="-5.346" BBK_DIFF="-49.6" BBK_DIFF_Y="-1260.3"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-3.574" BBK_DIFF="30.0" BBK_DIFF_Y="-366.7"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="-5.103" BBK_DIFF="-72.0" BBK_DIFF_Y="-2158.0"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="-2.966" BBK_DIFF="44.2" BBK_DIFF_Y="-415.8"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="-5.312" BBK_DIFF="-122.4" BBK_DIFF_Y="-593.5"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="-2.388" BBK_DIFF="-33.5" BBK_DIFF_Y="-370.1"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="-1.789" BBK_DIFF="-0.2" BBK_DIFF_Y="-235.6"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="-1.785" BBK_DIFF="-35.8" BBK_DIFF_Y="-204.6"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="-1.314" BBK_DIFF="-109.6" BBK_DIFF_Y="-393.3"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="-0.627" BBK_DIFF="65.1" BBK_DIFF_Y="-240.0"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="-1.796" BBK_DIFF="-2432.5" BBK_DIFF_Y="-767.6"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="0.077" BBK_DIFF="119.6" BBK_DIFF_Y="-91.9"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="-0.393" BBK_DIFF="-129.3" BBK_DIFF_Y="-136.5"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="1.34" BBK_DIFF="692.9" BBK_DIFF_Y="31.5"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="-0.226" BBK_DIFF="60.7" BBK_DIFF_Y="-117.3"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="-0.575" BBK_DIFF="24.9" BBK_DIFF_Y="-47.1"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="-0.766" BBK_DIFF="-50.8" BBK_DIFF_Y="-81.9"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="-0.508" BBK_DIFF="4.7" BBK_DIFF_Y="-104.8"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="-0.533" BBK_DIFF="9.0" BBK_DIFF_Y="66.5"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="-0.586" BBK_DIFF="-230.8" BBK_DIFF_Y="31.2"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="0.448" BBK_DIFF="0.0" BBK_DIFF_Y="330.9"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="0.448" BBK_DIFF="316.4" BBK_DIFF_Y="186.8"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="-0.207" BBK_DIFF="-121.7" BBK_DIFF_Y="94.8"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="0.956" BBK_DIFF="-11.3" BBK_DIFF_Y="141.4"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="1.078" BBK_DIFF="5.8" BBK_DIFF_Y="125.1"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="1.019" BBK_DIFF="1079.8" BBK_DIFF_Y="473.3"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="-0.104" BBK_DIFF="73.4" BBK_DIFF_Y="93.1"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="-0.391" BBK_DIFF="7.1" BBK_DIFF_Y="77.6"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="-0.421" BBK_DIFF="-69.8" BBK_DIFF_Y="65.4"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="-0.248" BBK_DIFF="84.4" BBK_DIFF_Y="84.1"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="-1.592" BBK_DIFF="-86.9" BBK_DIFF_Y="-85.8"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="-0.852" BBK_DIFF="-339.2" BBK_DIFF_Y="-568.1"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="-0.194" BBK_DIFF="62.4" BBK_DIFF_Y="-169.0"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="-0.516" BBK_DIFF="87.1" BBK_DIFF_Y="-296.9"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="-3.992" BBK_DIFF="-72.8" BBK_DIFF_Y="-259.2"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="-2.31" BBK_DIFF="46.2" BBK_DIFF_Y="-341.1"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="-4.29" BBK_DIFF="-1471.4" BBK_DIFF_Y="-3696.5"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-0.273" BBK_DIFF="81.8" BBK_DIFF_Y="-115.2"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="-1.5" BBK_DIFF="13.9" BBK_DIFF_Y="-971.4"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="-1.743" BBK_DIFF="-43.3" BBK_DIFF_Y="-529.2"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="-1.216" BBK_DIFF="22.0" BBK_DIFF_Y="-331.2"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="-1.559" BBK_DIFF="-81.9" BBK_DIFF_Y="-136.2"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="-0.857" BBK_DIFF="-570.9" BBK_DIFF_Y="13.4"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="0.182" BBK_DIFF="-35.2" BBK_DIFF_Y="119.7"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="0.281" BBK_DIFF="7.3" BBK_DIFF_Y="167.2"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="0.262" BBK_DIFF="-89.5" BBK_DIFF_Y="134.8"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="2.507" BBK_DIFF="161.7" BBK_DIFF_Y="357.9"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="0.958" BBK_DIFF="947.8" BBK_DIFF_Y="502.5"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="-0.113" BBK_DIFF="-106.3" BBK_DIFF_Y="75.4"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="1.791" BBK_DIFF="1379.3" BBK_DIFF_Y="-0.3"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="-0.14" BBK_DIFF="49.5" BBK_DIFF_Y="64.1"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-0.277" BBK_DIFF="1.8" BBK_DIFF_Y="-14.5"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="-0.282" BBK_DIFF="57.3" BBK_DIFF_Y="52.5"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="-0.66" BBK_DIFF="33.3" BBK_DIFF_Y="42.3"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="-0.99" BBK_DIFF="-7.4" BBK_DIFF_Y="17.4"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="-0.922" BBK_DIFF="-120.6" BBK_DIFF_Y="9.1"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="-0.418" BBK_DIFF="44.5" BBK_DIFF_Y="28.5"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="-0.753" BBK_DIFF="22.5" BBK_DIFF_Y="-111.5"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="-0.972" BBK_DIFF="-308.4" BBK_DIFF_Y="47.8"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="-0.238" BBK_DIFF="48.1" BBK_DIFF_Y="-250.6"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="-0.459" BBK_DIFF="-125.5" BBK_DIFF_Y="-633.7"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="1.797" BBK_DIFF="560.8" BBK_DIFF_Y="-21.1"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="-0.39" BBK_DIFF="-61.2" BBK_DIFF_Y="-41.3"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="-0.242" BBK_DIFF="59.3" BBK_DIFF_Y="54.7"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="-0.594" BBK_DIFF="48.0" BBK_DIFF_Y="50.9"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="-1.143" BBK_DIFF="4.6" BBK_DIFF_Y="-45.1"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="-1.198" BBK_DIFF="-18.1" BBK_DIFF_Y="-24.3"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="-1.014" BBK_DIFF="-73.3" BBK_DIFF_Y="15.8"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="-0.585" BBK_DIFF="-64.3" BBK_DIFF_Y="63.6"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="-0.356" BBK_DIFF="80.9" BBK_DIFF_Y="80.9"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="-1.861" BBK_DIFF="-1277.8" BBK_DIFF_Y="1.5"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="0.158" BBK_DIFF="83.7" BBK_DIFF_Y="-49.5"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="0.086" BBK_DIFF="-96.2" BBK_DIFF_Y="129.8"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="2.278" BBK_DIFF="925.4" BBK_DIFF_Y="4.5"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="-0.276" BBK_DIFF="48.3" BBK_DIFF_Y="25.6"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="-0.534" BBK_DIFF="55.9" BBK_DIFF_Y="-1469.2"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="-1.21" BBK_DIFF="-53.6" BBK_DIFF_Y="-89.1"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="-0.788" BBK_DIFF="18.3" BBK_DIFF_Y="33.3"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="-0.964" BBK_DIFF="19.9" BBK_DIFF_Y="48.3"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="-1.204" BBK_DIFF="25.1" BBK_DIFF_Y="24.9"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="-1.607" BBK_DIFF="13.9" BBK_DIFF_Y="-1.7"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="-1.866" BBK_DIFF="1.2" BBK_DIFF_Y="21.1"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="-1.889" BBK_DIFF="-703.5" BBK_DIFF_Y="14.4"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="0.313" BBK_DIFF="208.3" BBK_DIFF_Y="159.5"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="-0.289" BBK_DIFF="-113.3" BBK_DIFF_Y="75.4"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="2.18" BBK_DIFF="687.6" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="-0.371" BBK_DIFF="-1051.3" BBK_DIFF_Y="52.6"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="0.039" BBK_DIFF="106.1" BBK_DIFF_Y="108.1"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="-0.64" BBK_DIFF="45.9" BBK_DIFF_Y="-194.7"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="-1.182" BBK_DIFF="36.6" BBK_DIFF_Y="-177.3"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="-1.863" BBK_DIFF="-16.1" BBK_DIFF_Y="-1008.9"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="-1.604" BBK_DIFF="-1.5" BBK_DIFF_Y="-16.2"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="-1.58" BBK_DIFF="33.2" BBK_DIFF_Y="-112.1"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="-2.366" BBK_DIFF="-7.2" BBK_DIFF_Y="-27.8"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="-2.207" BBK_DIFF="-319.6" BBK_DIFF_Y="-86.4"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="-0.526" BBK_DIFF="55.3" BBK_DIFF_Y="-182.8"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="-1.177" BBK_DIFF="-154.2" BBK_DIFF_Y="-24.4"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="2.171" BBK_DIFF="377.3" BBK_DIFF_Y="-45.2"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="-0.783" BBK_DIFF="-63.5" BBK_DIFF_Y="-3628.6"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="-0.479" BBK_DIFF="-170.9" BBK_DIFF_Y="-2893.7"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="0.676" BBK_DIFF="-55.8" BBK_DIFF_Y="163.9"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="1.53" BBK_DIFF="1010.7" BBK_DIFF_Y="299.0"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="-0.168" BBK_DIFF="87.8" BBK_DIFF_Y="89.7"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="-1.38" BBK_DIFF="-85.2" BBK_DIFF_Y="-27.4"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="-0.745" BBK_DIFF="59.8" BBK_DIFF_Y="57.8"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="-1.851" BBK_DIFF="-56.3" BBK_DIFF_Y="14.4"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="-1.184" BBK_DIFF="-286.5" BBK_DIFF_Y="47.4"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="0.635" BBK_DIFF="167.1" BBK_DIFF_Y="445.1"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="-0.946" BBK_DIFF="-123.9" BBK_DIFF_Y="-7.1"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="3.965" BBK_DIFF="18981.0" BBK_DIFF_Y="-15.5"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="-0.021" BBK_DIFF="-31.3" BBK_DIFF_Y="97.5"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="-0.016" BBK_DIFF="98.5" BBK_DIFF_Y="97.4"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="-1.058" BBK_DIFF="-37.6" BBK_DIFF_Y="14.4"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="-0.769" BBK_DIFF="52.8" BBK_DIFF_Y="-21.1"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="-1.628" BBK_DIFF="-50.3" BBK_DIFF_Y="-391.8"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="-1.083" BBK_DIFF="38.6" BBK_DIFF_Y="12.8"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="-1.765" BBK_DIFF="18.4" BBK_DIFF_Y="-91.4"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="-2.163" BBK_DIFF="3.9" BBK_DIFF_Y="-44.4"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-2.25" BBK_DIFF="-1122.8" BBK_DIFF_Y="-465.3"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="-0.184" BBK_DIFF="79.2" BBK_DIFF_Y="-107.2"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="-0.883" BBK_DIFF="-118.8" BBK_DIFF_Y="-172.1"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="4.693" BBK_DIFF="652.8" BBK_DIFF_Y="1.3"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="-0.849" BBK_DIFF="-40.3" BBK_DIFF_Y="22.3"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="-0.605" BBK_DIFF="51.1" BBK_DIFF_Y="-60.5"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="-1.236" BBK_DIFF="-94.6" BBK_DIFF_Y="15.4"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="-0.635" BBK_DIFF="-91.8" BBK_DIFF_Y="58.2"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="-0.331" BBK_DIFF="73.3" BBK_DIFF_Y="70.6"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="-1.242" BBK_DIFF="-34.7" BBK_DIFF_Y="38.7"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-0.922" BBK_DIFF="38.5" BBK_DIFF_Y="60.3"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="-1.498" BBK_DIFF="-276.4" BBK_DIFF_Y="29.3"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="-0.398" BBK_DIFF="-115.6" BBK_DIFF_Y="-140.8"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="2.549" BBK_DIFF="108.3" BBK_DIFF_Y="22.4"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="1.224" BBK_DIFF="-73.6" BBK_DIFF_Y="-44.0"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="4.633" BBK_DIFF="524.3" BBK_DIFF_Y="-45.8"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="-1.092" BBK_DIFF="-189.7" BBK_DIFF_Y="-143.0"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="-0.377" BBK_DIFF="74.2" BBK_DIFF_Y="-128.1"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="-1.461" BBK_DIFF="3.8" BBK_DIFF_Y="-693.9"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="-1.519" BBK_DIFF="-34.9" BBK_DIFF_Y="-1498.9"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="-1.126" BBK_DIFF="44.4" BBK_DIFF_Y="-177.4"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="-2.026" BBK_DIFF="12.8" BBK_DIFF_Y="-214.6"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="-2.324" BBK_DIFF="-9.6" BBK_DIFF_Y="-4941.7"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="-2.12" BBK_DIFF="-317.2" BBK_DIFF_Y="-3312.1"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="0.976" BBK_DIFF="-53.1" BBK_DIFF_Y="-45.7"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="2.082" BBK_DIFF="-4.8" BBK_DIFF_Y="-60.2"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="2.186" BBK_DIFF="-74.4" BBK_DIFF_Y="-32.6"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="8.554" BBK_DIFF="237.0" BBK_DIFF_Y="-3.4"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="2.538" BBK_DIFF="89.3" BBK_DIFF_Y="-31.1"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="1.341" BBK_DIFF="445.1" BBK_DIFF_Y="-79.4"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="0.246" BBK_DIFF="358.9" BBK_DIFF_Y="-94.3"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="-0.095" BBK_DIFF="-106.5" BBK_DIFF_Y="-101.9"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="1.455" BBK_DIFF="325.9" BBK_DIFF_Y="-74.1"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="-0.644" BBK_DIFF="-1441.7" BBK_DIFF_Y="-114.2"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="0.048" BBK_DIFF="-27.3" BBK_DIFF_Y="-98.8"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="0.066" BBK_DIFF="-96.3" BBK_DIFF_Y="-98.0"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="1.797" BBK_DIFF="-65.6" BBK_DIFF_Y="-46.2"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="5.225" BBK_DIFF="61.1" BBK_DIFF_Y="1.2"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="3.243" BBK_DIFF="-63.4" BBK_DIFF_Y="-10.9"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="8.858" BBK_DIFF="140.3" BBK_DIFF_Y="-24.8"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="3.686" BBK_DIFF="-43.5" BBK_DIFF_Y="43.4"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="6.52" BBK_DIFF="50.9" BBK_DIFF_Y="315.0"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="4.322" BBK_DIFF="-15.2" BBK_DIFF_Y="199.6"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="5.096" BBK_DIFF="-9.3" BBK_DIFF_Y="220.1"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="5.621" BBK_DIFF="23.6" BBK_DIFF_Y="201.4"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="4.546" BBK_DIFF="18.1" BBK_DIFF_Y="259.6"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="3.848" BBK_DIFF="17.7" BBK_DIFF_Y="212.4"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="3.268" BBK_DIFF="-2.2" BBK_DIFF_Y="181.5"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="3.34" BBK_DIFF="-35.3" BBK_DIFF_Y="189.8"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="5.164" BBK_DIFF="41.9" BBK_DIFF_Y="277.2"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="3.638" BBK_DIFF="-69.1" BBK_DIFF_Y="175.1"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="11.779" BBK_DIFF="358.3" BBK_DIFF_Y="60.5"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="2.57" BBK_DIFF="63.6" BBK_DIFF_Y="184.4"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="1.571" BBK_DIFF="136.2" BBK_DIFF_Y="144.1"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="-4.339" BBK_DIFF="-2.3" BBK_DIFF_Y="-48.3"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="-4.243" BBK_DIFF="23.5" BBK_DIFF_Y="-14.9"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-5.544" BBK_DIFF="-94.7" BBK_DIFF_Y="-10.6"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="-2.848" BBK_DIFF="16.8" BBK_DIFF_Y="15.5"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="-3.423" BBK_DIFF="14.6" BBK_DIFF_Y="21.7"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="-4.008" BBK_DIFF="-7.7" BBK_DIFF_Y="-3.8"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="-3.72" BBK_DIFF="-27.6" BBK_DIFF_Y="-112.1"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="-2.915" BBK_DIFF="39.8" BBK_DIFF_Y="-53.9"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="-4.846" BBK_DIFF="-166.0" BBK_DIFF_Y="-11.7"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="7.339" BBK_DIFF="340.9" BBK_DIFF_Y="41.2"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="-3.046" BBK_DIFF="14.6" BBK_DIFF_Y="12.2"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="-3.565" BBK_DIFF="-21.8" BBK_DIFF_Y="-34.6"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="-2.926" BBK_DIFF="20.8" BBK_DIFF_Y="-13.7"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="-3.693" BBK_DIFF="26.3" BBK_DIFF_Y="-23.8"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="-5.013" BBK_DIFF="-48.7" BBK_DIFF_Y="-75.5"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="-3.371" BBK_DIFF="22.9" BBK_DIFF_Y="-155.4"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="-4.373" BBK_DIFF="-13.3" BBK_DIFF_Y="-79.7"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="-3.861" BBK_DIFF="-120.1" BBK_DIFF_Y="-145.9"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="-1.754" BBK_DIFF="7.4" BBK_DIFF_Y="-49.9"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="-1.894" BBK_DIFF="56.3" BBK_DIFF_Y="-964.0"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="-4.337" BBK_DIFF="-183.4" BBK_DIFF_Y="-828.7"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="5.199" BBK_DIFF="249.8" BBK_DIFF_Y="-32.4"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="-3.471" BBK_DIFF="-31.0" BBK_DIFF_Y="-285.2"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="-2.649" BBK_DIFF="-2.9" BBK_DIFF_Y="-72.7"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="-2.574" BBK_DIFF="13.7" BBK_DIFF_Y="-72.1"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="-2.983" BBK_DIFF="-4.4" BBK_DIFF_Y="-68.2"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="-2.856" BBK_DIFF="-116.4" BBK_DIFF_Y="-233.3"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="-1.32" BBK_DIFF="45.7" BBK_DIFF_Y="11.2"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="-2.433" BBK_DIFF="-55.0" BBK_DIFF_Y="-155.3"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="-1.57" BBK_DIFF="-34.2" BBK_DIFF_Y="-404.8"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="-1.17" BBK_DIFF="-557.3" BBK_DIFF_Y="-25.9"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="-0.178" BBK_DIFF="61.9" BBK_DIFF_Y="-120.1"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="-0.467" BBK_DIFF="-106.1" BBK_DIFF_Y="-160.1"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="7.687" BBK_DIFF="953.2" BBK_DIFF_Y="-25.4"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="-0.901" BBK_DIFF="41.3" BBK_DIFF_Y="-208.0"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="-1.534" BBK_DIFF="-2.5" BBK_DIFF_Y="-257.5"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="-1.496" BBK_DIFF="15.6" BBK_DIFF_Y="-679.2"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="-1.773" BBK_DIFF="-106.9" BBK_DIFF_Y="-403.1"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="-0.857" BBK_DIFF="42.4" BBK_DIFF_Y="-251.1"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="-1.487" BBK_DIFF="-56.0" BBK_DIFF_Y="-136.8"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="-0.953" BBK_DIFF="-206.4" BBK_DIFF_Y="-54.7"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="-0.311" BBK_DIFF="66.5" BBK_DIFF_Y="-17.4"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="-0.929" BBK_DIFF="-204.9" BBK_DIFF_Y="-399.5"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="0.886" BBK_DIFF="14.0" BBK_DIFF_Y="11.6"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="0.777" BBK_DIFF="-92.5" BBK_DIFF_Y="166.1"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="10.304" BBK_DIFF="1135.5" BBK_DIFF_Y="3.2"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="0.834" BBK_DIFF="-14.4" BBK_DIFF_Y="-11.3"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="0.974" BBK_DIFF="607.3" BBK_DIFF_Y="-16.0"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="-0.192" BBK_DIFF="-132.8" BBK_DIFF_Y="-190.6"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="0.585" BBK_DIFF="3.2" BBK_DIFF_Y="-51.2"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="0.567" BBK_DIFF="190.3" BBK_DIFF_Y="666.2"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="-0.628" BBK_DIFF="-1.9" BBK_DIFF_Y="-62.7"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="-0.616" BBK_DIFF="-132.5" BBK_DIFF_Y="22.8"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="-0.265" BBK_DIFF="-42.5" BBK_DIFF_Y="80.5"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="-0.186" BBK_DIFF="-123.4" BBK_DIFF_Y="-269.1"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="0.794" BBK_DIFF="171.9" BBK_DIFF_Y="-56.3"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="0.292" BBK_DIFF="-97.1" BBK_DIFF_Y="-86.6"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="9.982" BBK_DIFF="961.9" BBK_DIFF_Y="-21.6"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="0.94" BBK_DIFF="-18.9" BBK_DIFF_Y="-65.3"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="1.159" BBK_DIFF="446.7" BBK_DIFF_Y="-19.3"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="0.212" BBK_DIFF="-82.3" BBK_DIFF_Y="-60.2"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="1.199" BBK_DIFF="1520.3" BBK_DIFF_Y="408.1"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="0.074" BBK_DIFF="119.2" BBK_DIFF_Y="105.5"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="-0.386" BBK_DIFF="51.6" BBK_DIFF_Y="66.9"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="-0.798" BBK_DIFF="41.2" BBK_DIFF_Y="52.6"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="-1.357" BBK_DIFF="-1333.6" BBK_DIFF_Y="84.8"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="0.11" BBK_DIFF="-94.0" BBK_DIFF_Y="109.9"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="1.819" BBK_DIFF="-16.4" BBK_DIFF_Y="230.5"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="2.175" BBK_DIFF="-82.9" BBK_DIFF_Y="304.4"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="12.735" BBK_DIFF="369.8" BBK_DIFF_Y="-22.1"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="2.711" BBK_DIFF="88.8" BBK_DIFF_Y="51.5"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="1.436" BBK_DIFF="169.4" BBK_DIFF_Y="42.2"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="0.533" BBK_DIFF="125.8" BBK_DIFF_Y="105.0"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="0.236" BBK_DIFF="117.6" BBK_DIFF_Y="119.5"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="-1.342" BBK_DIFF="-15.1" BBK_DIFF_Y="41.6"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="-1.166" BBK_DIFF="30.8" BBK_DIFF_Y="1.0"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="-1.685" BBK_DIFF="81.2" BBK_DIFF_Y="38.2"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="-8.94" BBK_DIFF="-708.3" BBK_DIFF_Y="-215.8"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="-1.106" BBK_DIFF="20.7" BBK_DIFF_Y="27.4"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-1.394" BBK_DIFF="-31.0" BBK_DIFF_Y="33.0"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="-1.064" BBK_DIFF="-106.5" BBK_DIFF_Y="73.7"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="16.353" BBK_DIFF="813.6" BBK_DIFF_Y="52.2"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="1.79" BBK_DIFF="77.2" BBK_DIFF_Y="152.1"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="1.01" BBK_DIFF="288.5" BBK_DIFF_Y="127.0"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="0.26" BBK_DIFF="121.5" BBK_DIFF_Y="109.7"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="-1.209" BBK_DIFF="47.4" BBK_DIFF_Y="68.8"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="-2.299" BBK_DIFF="-95.2" BBK_DIFF_Y="53.4"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="-1.178" BBK_DIFF="56.8" BBK_DIFF_Y="77.7"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="-2.726" BBK_DIFF="3.7" BBK_DIFF_Y="52.8"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="-2.831" BBK_DIFF="-85.8" BBK_DIFF_Y="56.1"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="-1.524" BBK_DIFF="26.8" BBK_DIFF_Y="72.5"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="-2.081" BBK_DIFF="48.5" BBK_DIFF_Y="47.1"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="-4.04" BBK_DIFF="-137.6" BBK_DIFF_Y="20.0"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="10.747" BBK_DIFF="412.8" BBK_DIFF_Y="-6.8"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="-3.436" BBK_DIFF="8.0" BBK_DIFF_Y="-10.4"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="-3.736" BBK_DIFF="-38.9" BBK_DIFF_Y="-85.8"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="-2.69" BBK_DIFF="30.6" BBK_DIFF_Y="-278.3"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="-3.874" BBK_DIFF="21.5" BBK_DIFF_Y="-64.9"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="-4.934" BBK_DIFF="6.7" BBK_DIFF_Y="-85.5"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="-5.287" BBK_DIFF="8.5" BBK_DIFF_Y="-98.5"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="-5.78" BBK_DIFF="10.3" BBK_DIFF_Y="-315.5"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="-6.446" BBK_DIFF="-16.5" BBK_DIFF_Y="-480.7"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="-5.533" BBK_DIFF="-40.7" BBK_DIFF_Y="-133.6"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="-3.933" BBK_DIFF="22.1" BBK_DIFF_Y="-525.2"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="-5.051" BBK_DIFF="-143.8" BBK_DIFF_Y="-449.3"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="11.537" BBK_DIFF="470.7" BBK_DIFF_Y="-33.1"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="-3.112" BBK_DIFF="-54.7" BBK_DIFF_Y="-283.8"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="-2.011" BBK_DIFF="-182.8" BBK_DIFF_Y="-217.8"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="-0.711" BBK_DIFF="69.7" BBK_DIFF_Y="-13.1"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="-2.349" BBK_DIFF="11.7" BBK_DIFF_Y="-383.6"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="-2.66" BBK_DIFF="0.1" BBK_DIFF_Y="-121.6"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="-2.663" BBK_DIFF="-91.4" BBK_DIFF_Y="-84.6"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="-1.391" BBK_DIFF="-25.3" BBK_DIFF_Y="19.5"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="-1.11" BBK_DIFF="53.1" BBK_DIFF_Y="55.7"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="-2.369" BBK_DIFF="-356.1" BBK_DIFF_Y="-78.5"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="0.925" BBK_DIFF="-36.0" BBK_DIFF_Y="-50.6"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="1.446" BBK_DIFF="-91.6" BBK_DIFF_Y="7.1"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="33.704" BBK_DIFF="917.9" BBK_DIFF_Y="6.9" BBK_EURO="17.233"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="3.311" BBK_DIFF="-0.9" BBK_DIFF_Y="83.3" BBK_EURO="1.693"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="3.34" BBK_DIFF="371.5" BBK_DIFF_Y="1024.6" BBK_EURO="1.708"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="-1.23" BBK_DIFF="-29.5" BBK_DIFF_Y="-108.5" BBK_EURO="-0.629"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="-0.95" BBK_DIFF="59.5" BBK_DIFF_Y="-450.6" BBK_EURO="-0.486"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="-2.348" BBK_DIFF="16.8" BBK_DIFF_Y="-24.5" BBK_EURO="-1.201"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-2.822" BBK_DIFF="16.5" BBK_DIFF_Y="-23.7" BBK_EURO="-1.443"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="-3.379" BBK_DIFF="31.0" BBK_DIFF_Y="-494.9" BBK_EURO="-1.728"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="-4.896" BBK_DIFF="-88.6" BBK_DIFF_Y="-83.0" BBK_EURO="-2.503"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="-2.596" BBK_DIFF="-170.9" BBK_DIFF_Y="-320.7" BBK_EURO="-1.327"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="3.662" BBK_DIFF="38.7" BBK_DIFF_Y="-20.5" BBK_EURO="1.872"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="2.64" BBK_DIFF="-91.6" BBK_DIFF_Y="-61.7" BBK_EURO="1.35"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="31.525" BBK_DIFF="1645.6" BBK_DIFF_Y="-9.8" BBK_EURO="16.118"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="1.806" BBK_DIFF="508.1" BBK_DIFF_Y="-61.2" BBK_EURO="0.923"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="0.297" BBK_DIFF="150.3" BBK_DIFF_Y="-95.0" BBK_EURO="0.152"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="-0.59" BBK_DIFF="-317.7" BBK_DIFF_Y="-116.3" BBK_EURO="-0.302"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="0.271" BBK_DIFF="114.4" BBK_DIFF_Y="-90.3" BBK_EURO="0.139"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="-1.886" BBK_DIFF="17.3" BBK_DIFF_Y="-251.4" BBK_EURO="-0.964"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="-2.281" BBK_DIFF="-301.6" BBK_DIFF_Y="-267.4" BBK_EURO="-1.166"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="-0.568" BBK_DIFF="78.8" BBK_DIFF_Y="-122.1" BBK_EURO="-0.29"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="-2.675" BBK_DIFF="-327.5" BBK_DIFF_Y="-155.2" BBK_EURO="-1.368"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="1.176" BBK_DIFF="-74.5" BBK_DIFF_Y="-82.6" BBK_EURO="0.601"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="4.607" BBK_DIFF="-33.2" BBK_DIFF_Y="-64.8" BBK_EURO="2.356"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="6.9" BBK_DIFF="-80.2" BBK_DIFF_Y="-54.1" BBK_EURO="3.528"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="34.933" BBK_DIFF="650.3" BBK_DIFF_Y="-11.2" BBK_EURO="17.861"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="4.656" BBK_DIFF="-21.1" BBK_DIFF_Y="-53.4" BBK_EURO="2.381"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="5.901" BBK_DIFF="62.6" BBK_DIFF_Y="-42.1" BBK_EURO="3.017"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="3.629" BBK_DIFF="30.4" BBK_DIFF_Y="-49.9" BBK_EURO="1.855"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="2.783" BBK_DIFF="123.4" BBK_DIFF_Y="-53.7" BBK_EURO="1.423"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="1.246" BBK_DIFF="-8.6" BBK_DIFF_Y="-82.0" BBK_EURO="0.637"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="1.363" BBK_DIFF="-47.0" BBK_DIFF_Y="-76.9" BBK_EURO="0.697"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="2.574" BBK_DIFF="-46.9" BBK_DIFF_Y="-43.4" BBK_EURO="1.316"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="4.844" BBK_DIFF="-28.3" BBK_DIFF_Y="5.5" BBK_EURO="2.477"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="6.752" BBK_DIFF="-48.3" BBK_DIFF_Y="118.9" BBK_EURO="3.452"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="13.07" BBK_DIFF="-13.0" BBK_DIFF_Y="177.4" BBK_EURO="6.683"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="15.024" BBK_DIFF="-61.8" BBK_DIFF_Y="442.8" BBK_EURO="7.682"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="39.331" BBK_DIFF="293.3" BBK_DIFF_Y="19.9" BBK_EURO="20.11"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="10.001" BBK_DIFF="-1.9" BBK_DIFF_Y="91.6" BBK_EURO="5.113"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="10.196" BBK_DIFF="40.8" BBK_DIFF_Y="126.7" BBK_EURO="5.213"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="7.244" BBK_DIFF="20.5" BBK_DIFF_Y="71.3" BBK_EURO="3.704"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="6.013" BBK_DIFF="-13.3" BBK_DIFF_Y="23.3" BBK_EURO="3.074"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="6.935" BBK_DIFF="17.5" BBK_DIFF_Y="56.5" BBK_EURO="3.546"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="5.901" BBK_DIFF="29.8" BBK_DIFF_Y="50.1" BBK_EURO="3.017"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="4.545" BBK_DIFF="-1.0" BBK_DIFF_Y="29.9" BBK_EURO="2.324"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="4.593" BBK_DIFF="48.9" BBK_DIFF_Y="54.4" BBK_EURO="2.348"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="3.085" BBK_DIFF="-34.5" BBK_DIFF_Y="37.1" BBK_EURO="1.577"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="4.711" BBK_DIFF="70.2" BBK_DIFF_Y="-13.0" BBK_EURO="2.409"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="2.768" BBK_DIFF="-91.6" BBK_DIFF_Y="-57.6" BBK_EURO="1.415"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="32.809" BBK_DIFF="528.5" BBK_DIFF_Y="-28.1" BBK_EURO="16.775"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="5.22" BBK_DIFF="16.1" BBK_DIFF_Y="-37.0" BBK_EURO="2.669"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="4.498" BBK_DIFF="6.4" BBK_DIFF_Y="-37.3" BBK_EURO="2.3"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="4.228" BBK_DIFF="-13.3" BBK_DIFF_Y="-27.5" BBK_EURO="2.162"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="4.877" BBK_DIFF="10.1" BBK_DIFF_Y="-0.2" BBK_EURO="2.494"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="4.431" BBK_DIFF="12.7" BBK_DIFF_Y="149.1" BBK_EURO="2.266"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="3.932" BBK_DIFF="12.4" BBK_DIFF_Y="55.9" BBK_EURO="2.01"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="3.498" BBK_DIFF="17.6" BBK_DIFF_Y="44.4" BBK_EURO="1.788"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="2.974" BBK_DIFF="32.2" BBK_DIFF_Y="102.0" BBK_EURO="1.521"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="2.25" BBK_DIFF="-58.5" BBK_DIFF_Y="-30.4" BBK_EURO="1.15"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="5.418" BBK_DIFF="-17.0" BBK_DIFF_Y="1.6" BBK_EURO="2.77"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="6.528" BBK_DIFF="-85.7" BBK_DIFF_Y="3390.9" BBK_EURO="3.338"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="45.604" BBK_DIFF="450.4" BBK_DIFF_Y="46.3" BBK_EURO="23.317"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="8.286" BBK_DIFF="15.6" BBK_DIFF_Y="832.1" BBK_EURO="4.237"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="7.17" BBK_DIFF="23.0" BBK_DIFF_Y="6301.8" BBK_EURO="3.666"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="5.829" BBK_DIFF="19.2" BBK_DIFF_Y="363.3" BBK_EURO="2.98"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="4.889" BBK_DIFF="174.8" BBK_DIFF_Y="3316.4" BBK_EURO="2.5"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="1.779" BBK_DIFF="-29.5" BBK_DIFF_Y="186.4" BBK_EURO="0.91"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="2.522" BBK_DIFF="4.1" BBK_DIFF_Y="4040.6" BBK_EURO="1.289"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="2.423" BBK_DIFF="64.6" BBK_DIFF_Y="422.6" BBK_EURO="1.239"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="1.472" BBK_DIFF="-54.5" BBK_DIFF_Y="167.0" BBK_EURO="0.753"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="3.234" BBK_DIFF="-39.4" BBK_DIFF_Y="325.8" BBK_EURO="1.654"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="5.335" BBK_DIFF="2752.9" BBK_DIFF_Y="1464.5" BBK_EURO="2.728"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="0.187" BBK_DIFF="-99.4" BBK_DIFF_Y="103.1" BBK_EURO="0.096"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="31.178" BBK_DIFF="3407.1" BBK_DIFF_Y="-5.5" BBK_EURO="15.941"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="0.889" BBK_DIFF="693.7" BBK_DIFF_Y="-41.0" BBK_EURO="0.455"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="0.112" BBK_DIFF="105.1" BBK_DIFF_Y="53.4" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="-2.214" BBK_DIFF="-1356.6" BBK_DIFF_Y="-29.6" BBK_EURO="-1.132"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="-0.152" BBK_DIFF="92.6" BBK_DIFF_Y="89.5" BBK_EURO="-0.078"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="-2.06" BBK_DIFF="-3118.8" BBK_DIFF_Y="66.2" BBK_EURO="-1.053"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="-0.064" BBK_DIFF="91.5" BBK_DIFF_Y="97.0" BBK_EURO="-0.033"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="-0.751" BBK_DIFF="65.8" BBK_DIFF_Y="75.5" BBK_EURO="-0.384"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="-2.197" BBK_DIFF="-53.4" BBK_DIFF_Y="54.8" BBK_EURO="-1.123"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="-1.432" BBK_DIFF="-266.2" BBK_DIFF_Y="61.6" BBK_EURO="-0.732"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="-0.391" BBK_DIFF="93.6" BBK_DIFF_Y="87.0" BBK_EURO="-0.2"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="-6.072" BBK_DIFF="-118.4" BBK_DIFF_Y="6.9" BBK_EURO="-3.105"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="32.996" BBK_DIFF="2088.1" BBK_DIFF_Y="23.4" BBK_EURO="16.871"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="1.508" BBK_DIFF="1965.8" BBK_DIFF_Y="152.9" BBK_EURO="0.771"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="0.073" BBK_DIFF="104.3" BBK_DIFF_Y="102.0" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="-1.708" BBK_DIFF="-18.4" BBK_DIFF_Y="46.3" BBK_EURO="-0.873"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="-1.443" BBK_DIFF="76.3" BBK_DIFF_Y="79.4" BBK_EURO="-0.738"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="-6.088" BBK_DIFF="-182.6" BBK_DIFF_Y="53.4" BBK_EURO="-3.113"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="-2.154" BBK_DIFF="29.7" BBK_DIFF_Y="-1.2" BBK_EURO="-1.101"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="-3.065" BBK_DIFF="37.0" BBK_DIFF_Y="40.4" BBK_EURO="-1.567"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="-4.863" BBK_DIFF="-30.3" BBK_DIFF_Y="2.1" BBK_EURO="-2.486"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="-3.731" BBK_DIFF="-24.0" BBK_DIFF_Y="45.9" BBK_EURO="-1.908"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="-3.01" BBK_DIFF="53.8" BBK_DIFF_Y="30.4" BBK_EURO="-1.539"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="-6.522" BBK_DIFF="-124.4" BBK_DIFF_Y="41.3" BBK_EURO="-3.335"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="26.735" BBK_DIFF="1038.4" BBK_DIFF_Y="32.3" BBK_EURO="13.669"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="-2.849" BBK_DIFF="23.7" BBK_DIFF_Y="16.6" BBK_EURO="-1.457"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="-3.732" BBK_DIFF="-17.2" BBK_DIFF_Y="-35.4" BBK_EURO="-1.908"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="-3.183" BBK_DIFF="54.6" BBK_DIFF_Y="-103.8" BBK_EURO="-1.627"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="-7.007" BBK_DIFF="46.3" BBK_DIFF_Y="-290.6" BBK_EURO="-3.583"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="-13.058" BBK_DIFF="-513.6" BBK_DIFF_Y="-114.5" BBK_EURO="-6.676"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="-2.128" BBK_DIFF="58.6" BBK_DIFF_Y="34.9" BBK_EURO="-1.088"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="-5.141" BBK_DIFF="-3.5" BBK_DIFF_Y="-40.7" BBK_EURO="-2.629"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="-4.967" BBK_DIFF="27.9" BBK_DIFF_Y="-4.2" BBK_EURO="-2.54"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="-6.893" BBK_DIFF="-59.4" BBK_DIFF_Y="-14.5" BBK_EURO="-3.524"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="-4.325" BBK_DIFF="61.1" BBK_DIFF_Y="-36.6" BBK_EURO="-2.211"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="-11.106" BBK_DIFF="-155.0" BBK_DIFF_Y="-84.1" BBK_EURO="-5.678"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="20.206" BBK_DIFF="691.7" BBK_DIFF_Y="11.8" BBK_EURO="10.331"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="-3.415" BBK_DIFF="-23.9" BBK_DIFF_Y="-15422.7" BBK_EURO="-1.746"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="-2.756" BBK_DIFF="-76.4" BBK_DIFF_Y="-480.1" BBK_EURO="-1.409"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="-1.562" BBK_DIFF="12.9" BBK_DIFF_Y="-36.3" BBK_EURO="-0.799"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="-1.794" BBK_DIFF="70.5" BBK_DIFF_Y="-325.1" BBK_EURO="-0.917"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="-6.087" BBK_DIFF="-86.1" BBK_DIFF_Y="-311.0" BBK_EURO="-3.112"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="-3.27" BBK_DIFF="10.5" BBK_DIFF_Y="-948.1" BBK_EURO="-1.672"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="-3.655" BBK_DIFF="23.3" BBK_DIFF_Y="-1404.1" BBK_EURO="-1.869"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="-4.767" BBK_DIFF="20.8" BBK_DIFF_Y="-1157.0" BBK_EURO="-2.437"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="-6.019" BBK_DIFF="-90.1" BBK_DIFF_Y="-1544.5" BBK_EURO="-3.077"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="-3.167" BBK_DIFF="47.5" BBK_DIFF_Y="-221.8" BBK_EURO="-1.619"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="-6.034" BBK_DIFF="-133.4" BBK_DIFF_Y="-310.2" BBK_EURO="-3.085"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="18.079" BBK_DIFF="82277.3" BBK_DIFF_Y="-21.7" BBK_EURO="9.244"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="-0.022" BBK_DIFF="-103.0" BBK_DIFF_Y="-101.2" BBK_EURO="-0.011"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="0.725" BBK_DIFF="163.3" BBK_DIFF_Y="-41.4" BBK_EURO="0.371"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="-1.146" BBK_DIFF="-171.6" BBK_DIFF_Y="-292.6" BBK_EURO="-0.586"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-0.422" BBK_DIFF="71.5" BBK_DIFF_Y="-122.7" BBK_EURO="-0.216"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="-1.481" BBK_DIFF="-374.7" BBK_DIFF_Y="-74.0" BBK_EURO="-0.757"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="-0.312" BBK_DIFF="-28.4" BBK_DIFF_Y="-123.0" BBK_EURO="-0.16"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="-0.243" BBK_DIFF="-153.9" BBK_DIFF_Y="-158.6" BBK_EURO="-0.124"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="0.451" BBK_DIFF="223.2" BBK_DIFF_Y="44.6" BBK_EURO="0.231"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="-0.366" BBK_DIFF="-114.1" BBK_DIFF_Y="-122.1" BBK_EURO="-0.187"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="2.6" BBK_DIFF="-9.4" BBK_DIFF_Y="-17.5" BBK_EURO="1.329"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="2.87" BBK_DIFF="-87.6" BBK_DIFF_Y="34.4" BBK_EURO="1.467"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="23.096" BBK_DIFF="1147.1" BBK_DIFF_Y="-8.9" BBK_EURO="11.809"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="1.852" BBK_DIFF="49.7" BBK_DIFF_Y="-51.4" BBK_EURO="0.947"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="1.237" BBK_DIFF="107.9" BBK_DIFF_Y="-69.0" BBK_EURO="0.632"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="0.595" BBK_DIFF="-68.0" BBK_DIFF_Y="-66.9" BBK_EURO="0.304"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="1.858" BBK_DIFF="318.3" BBK_DIFF_Y="-35.1" BBK_EURO="0.95"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="-0.851" BBK_DIFF="-162.8" BBK_DIFF_Y="-0.4" BBK_EURO="-0.435"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="1.355" BBK_DIFF="226.5" BBK_DIFF_Y="-10.5" BBK_EURO="0.693"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="0.415" BBK_DIFF="33.0" BBK_DIFF_Y="-59.7" BBK_EURO="0.212"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="0.312" BBK_DIFF="-81.2" BBK_DIFF_Y="-86.8" BBK_EURO="0.16"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="1.658" BBK_DIFF="-47.4" BBK_DIFF_Y="-18.8" BBK_EURO="0.848"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="3.152" BBK_DIFF="47.6" BBK_DIFF_Y="10.7" BBK_EURO="1.612"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="2.135" BBK_DIFF="-91.6" BBK_DIFF_Y="884.9" BBK_EURO="1.092"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="25.361" BBK_DIFF="564.9" BBK_DIFF_Y="0.4" BBK_EURO="12.967"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="3.814" BBK_DIFF="-4.5" BBK_DIFF_Y="116.6" BBK_EURO="1.95"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="3.995" BBK_DIFF="122.1" BBK_DIFF_Y="105.1" BBK_EURO="2.043"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="1.799" BBK_DIFF="-37.1" BBK_DIFF_Y="-16.8" BBK_EURO="0.92"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="2.861" BBK_DIFF="437.4" BBK_DIFF_Y="103.3" BBK_EURO="1.463"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="-0.848" BBK_DIFF="-156.0" BBK_DIFF_Y="57.4" BBK_EURO="-0.434"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="1.514" BBK_DIFF="47.1" BBK_DIFF_Y="122.6" BBK_EURO="0.774"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="1.029" BBK_DIFF="-56.6" BBK_DIFF_Y="203.9" BBK_EURO="0.526"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="2.371" BBK_DIFF="16.2" BBK_DIFF_Y="474.0" BBK_EURO="1.212"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="2.041" BBK_DIFF="-28.3" BBK_DIFF_Y="635.7" BBK_EURO="1.044"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="2.848" BBK_DIFF="1147.1" BBK_DIFF_Y="18.7" BBK_EURO="1.456"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="-0.272" BBK_DIFF="-101.1" BBK_DIFF_Y="-120.9" BBK_EURO="-0.139"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="25.256" BBK_DIFF="1334.2" BBK_DIFF_Y="-1.1" BBK_EURO="12.913"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="1.761" BBK_DIFF="-9.6" BBK_DIFF_Y="-38.0" BBK_EURO="0.9"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="1.948" BBK_DIFF="-9.9" BBK_DIFF_Y="-12.6" BBK_EURO="0.996"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="2.161" BBK_DIFF="53.6" BBK_DIFF_Y="487.2" BBK_EURO="1.105"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="1.407" BBK_DIFF="170.6" BBK_DIFF_Y="1150.0" BBK_EURO="0.719"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="-1.992" BBK_DIFF="-392.9" BBK_DIFF_Y="52.1" BBK_EURO="-1.018"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="0.68" BBK_DIFF="168.7" BBK_DIFF_Y="223.0" BBK_EURO="0.348"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="-0.99" BBK_DIFF="-56.2" BBK_DIFF_Y="4.0" BBK_EURO="-0.506"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="-0.634" BBK_DIFF="-66.4" BBK_DIFF_Y="-41.8" BBK_EURO="-0.324"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="-0.381" BBK_DIFF="-115.9" BBK_DIFF_Y="-73.2" BBK_EURO="-0.195"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="2.399" BBK_DIFF="84.5" BBK_DIFF_Y="2223.0" BBK_EURO="1.227"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="1.3" BBK_DIFF="-94.9" BBK_DIFF_Y="130.5" BBK_EURO="0.665"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="25.549" BBK_DIFF="799.6" BBK_DIFF_Y="7.0" BBK_EURO="13.063"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="2.84" BBK_DIFF="27.4" BBK_DIFF_Y="66.6" BBK_EURO="1.452"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="2.23" BBK_DIFF="506.0" BBK_DIFF_Y="68.6" BBK_EURO="1.14"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="0.368" BBK_DIFF="374.6" BBK_DIFF_Y="155.9" BBK_EURO="0.188"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="-0.134" BBK_DIFF="96.8" BBK_DIFF_Y="-133.1" BBK_EURO="-0.069"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="-4.155" BBK_DIFF="-651.4" BBK_DIFF_Y="2.9" BBK_EURO="-2.124"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="-0.553" BBK_DIFF="46.4" BBK_DIFF_Y="19.4" BBK_EURO="-0.283"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="-1.031" BBK_DIFF="-130.6" BBK_DIFF_Y="-279.3" BBK_EURO="-0.527"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="-0.447" BBK_DIFF="-103.2" BBK_DIFF_Y="-121.1" BBK_EURO="-0.229"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="-0.22" BBK_DIFF="-94.7" BBK_DIFF_Y="-121.4" BBK_EURO="-0.112"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="-0.113" BBK_DIFF="97.3" BBK_DIFF_Y="-103.1" BBK_EURO="-0.058"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="-4.262" BBK_DIFF="-117.8" BBK_DIFF_Y="-1427.7" BBK_EURO="-2.179"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="23.888" BBK_DIFF="1301.1" BBK_DIFF_Y="-22.8" BBK_EURO="12.214"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="1.705" BBK_DIFF="28.9" BBK_DIFF_Y="-45.2" BBK_EURO="0.872"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="1.323" BBK_DIFF="301.1" BBK_DIFF_Y="-43.7" BBK_EURO="0.676"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="-0.658" BBK_DIFF="-262.5" BBK_DIFF_Y="-280.8" BBK_EURO="-0.336"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="0.405" BBK_DIFF="109.5" BBK_DIFF_Y="36.4" BBK_EURO="0.207"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="-4.28" BBK_DIFF="-523.9" BBK_DIFF_Y="-62.0" BBK_EURO="-2.188"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="-0.686" BBK_DIFF="-219.3" BBK_DIFF_Y="-597.1" BBK_EURO="-0.351"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="0.575" BBK_DIFF="-72.9" BBK_DIFF_Y="-33.9" BBK_EURO="0.294"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="2.119" BBK_DIFF="106.3" BBK_DIFF_Y="200.6" BBK_EURO="1.083"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="1.027" BBK_DIFF="-71.9" BBK_DIFF_Y="271.5" BBK_EURO="0.525"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="3.654" BBK_DIFF="1038.3" BBK_DIFF_Y="174.5" BBK_EURO="1.868"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="0.321" BBK_DIFF="-99.0" BBK_DIFF_Y="116.5" BBK_EURO="0.164"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="30.941" BBK_DIFF="893.6" BBK_DIFF_Y="8.4" BBK_EURO="15.82"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="3.114" BBK_DIFF="32.5" BBK_DIFF_Y="36.0" BBK_EURO="1.592"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="2.35" BBK_DIFF="545.6" BBK_DIFF_Y="422.2" BBK_EURO="1.202"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="0.364" BBK_DIFF="22.6" BBK_DIFF_Y="116.5" BBK_EURO="0.186"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="0.297" BBK_DIFF="111.2" BBK_DIFF_Y="117.5" BBK_EURO="0.152"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="-2.642" BBK_DIFF="-2014.5" BBK_DIFF_Y="52.5" BBK_EURO="-1.351"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="0.138" BBK_DIFF="-84.1" BBK_DIFF_Y="104.6" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="0.87" BBK_DIFF="23.4" BBK_DIFF_Y="127.7" BBK_EURO="0.445"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="0.705" BBK_DIFF="217.7" BBK_DIFF_Y="114.3" BBK_EURO="0.36"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="-0.599" BBK_DIFF="-145.0" BBK_DIFF_Y="92.6" BBK_EURO="-0.306"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="1.331" BBK_DIFF="168.6" BBK_DIFF_Y="194.9" BBK_EURO="0.681"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="-1.94" BBK_DIFF="-106.8" BBK_DIFF_Y="46.2" BBK_EURO="-0.992"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="28.535" BBK_DIFF="1146.1" BBK_DIFF_Y="20.1" BBK_EURO="14.59"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="2.29" BBK_DIFF="408.9" BBK_DIFF_Y="62.4" BBK_EURO="1.171"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="0.45" BBK_DIFF="120.5" BBK_DIFF_Y="-70.1" BBK_EURO="0.23"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="-2.2" BBK_DIFF="-29.4" BBK_DIFF_Y="-1168.0" BBK_EURO="-1.125"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="-1.7" BBK_DIFF="69.4" BBK_DIFF_Y="-301.7" BBK_EURO="-0.869"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="-5.558" BBK_DIFF="-87.0" BBK_DIFF_Y="-144.2" BBK_EURO="-2.842"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="-2.972" BBK_DIFF="5.3" BBK_DIFF_Y="-388.8" BBK_EURO="-1.52"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="-3.139" BBK_DIFF="36.4" BBK_DIFF_Y="-62.8" BBK_EURO="-1.605"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="-4.938" BBK_DIFF="39.3" BBK_DIFF_Y="-0.4" BBK_EURO="-2.525"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="-8.141" BBK_DIFF="-480.3" BBK_DIFF_Y="-123.5" BBK_EURO="-4.162"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="-1.403" BBK_DIFF="61.1" BBK_DIFF_Y="-0.5" BBK_EURO="-0.717"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="-3.608" BBK_DIFF="-115.2" BBK_DIFF_Y="21.2" BBK_EURO="-1.845"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="23.752" BBK_DIFF="1584.5" BBK_DIFF_Y="52.2" BBK_EURO="12.144"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="1.41" BBK_DIFF="-6.4" BBK_DIFF_Y="173.2" BBK_EURO="0.721"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="1.506" BBK_DIFF="631.1" BBK_DIFF_Y="290.2" BBK_EURO="0.77"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="0.206" BBK_DIFF="-75.6" BBK_DIFF_Y="117.2" BBK_EURO="0.105"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="0.843" BBK_DIFF="137.0" BBK_DIFF_Y="181.1" BBK_EURO="0.431"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="-2.276" BBK_DIFF="-274.3" BBK_DIFF_Y="3.6" BBK_EURO="-1.164"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="-0.608" BBK_DIFF="68.5" BBK_DIFF_Y="54.1" BBK_EURO="-0.311"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="-1.928" BBK_DIFF="60.8" BBK_DIFF_Y="-189.5" BBK_EURO="-0.986"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="-4.916" BBK_DIFF="-35.0" BBK_DIFF_Y="-1700.7" BBK_EURO="-2.514"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="-3.642" BBK_DIFF="-160.9" BBK_DIFF_Y="-1556.8" BBK_EURO="-1.862"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="-1.396" BBK_DIFF="69.5" BBK_DIFF_Y="-146.5" BBK_EURO="-0.714"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="-4.578" BBK_DIFF="-129.3" BBK_DIFF_Y="-249.3" BBK_EURO="-2.341"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="15.605" BBK_DIFF="910.2" BBK_DIFF_Y="-5.3" BBK_EURO="7.979"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="-1.926" BBK_DIFF="-143.2" BBK_DIFF_Y="-186.8" BBK_EURO="-0.985"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="-0.792" BBK_DIFF="33.9" BBK_DIFF_Y="-126.0" BBK_EURO="-0.405"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="-1.199" BBK_DIFF="-15.4" BBK_DIFF_Y="-230.8" BBK_EURO="-0.613"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-1.039" BBK_DIFF="56.0" BBK_DIFF_Y="-144.1" BBK_EURO="-0.531"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="-2.361" BBK_DIFF="-78.1" BBK_DIFF_Y="-330.8" BBK_EURO="-1.207"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="-1.326" BBK_DIFF="-99.1" BBK_DIFF_Y="-218.4" BBK_EURO="-0.678"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="-0.666" BBK_DIFF="-144.0" BBK_DIFF_Y="-158.7" BBK_EURO="-0.341"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="-0.273" BBK_DIFF="-209.2" BBK_DIFF_Y="-120.6" BBK_EURO="-0.14"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="0.25" BBK_DIFF="-91.7" BBK_DIFF_Y="132.6" BBK_EURO="0.128"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="3.002" BBK_DIFF="-2.1" BBK_DIFF_Y="87.7" BBK_EURO="1.535"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="3.066" BBK_DIFF="-81.4" BBK_DIFF_Y="264.4" BBK_EURO="1.568"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="16.476" BBK_DIFF="642.8" BBK_DIFF_Y="1.2" BBK_EURO="8.424"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="2.218" BBK_DIFF="-27.3" BBK_DIFF_Y="-4.3" BBK_EURO="1.134"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="3.05" BBK_DIFF="232.6" BBK_DIFF_Y="-9.7" BBK_EURO="1.559"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="0.917" BBK_DIFF="-61.1" BBK_DIFF_Y="-7.8" BBK_EURO="0.469"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="2.357" BBK_DIFF="130.4" BBK_DIFF_Y="37.8" BBK_EURO="1.205"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="1.023" BBK_DIFF="-8.7" BBK_DIFF_Y="149.8" BBK_EURO="0.523"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="1.12" BBK_DIFF="-1.3" BBK_DIFF_Y="47.2" BBK_EURO="0.573"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="1.135" BBK_DIFF="-14.5" BBK_DIFF_Y="42.2" BBK_EURO="0.58"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="1.328" BBK_DIFF="272.9" BBK_DIFF_Y="1091.0" BBK_EURO="0.679"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="-0.768" BBK_DIFF="-148.0" BBK_DIFF_Y="-23.3" BBK_EURO="-0.393"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="1.599" BBK_DIFF="185.7" BBK_DIFF_Y="-20.8" BBK_EURO="0.818"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="-1.865" BBK_DIFF="-111.5" BBK_DIFF_Y="-711.5" BBK_EURO="-0.954"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="16.276" BBK_DIFF="602.2" BBK_DIFF_Y="-1.8" BBK_EURO="8.322"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="2.318" BBK_DIFF="-31.4" BBK_DIFF_Y="55.9" BBK_EURO="1.185"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="3.379" BBK_DIFF="239.6" BBK_DIFF_Y="46.4" BBK_EURO="1.728"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="0.995" BBK_DIFF="-41.8" BBK_DIFF_Y="111.3" BBK_EURO="0.509"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="1.71" BBK_DIFF="183.3" BBK_DIFF_Y="3.3" BBK_EURO="0.874"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="-2.053" BBK_DIFF="-369.8" BBK_DIFF_Y="-354.4" BBK_EURO="-1.05"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="0.761" BBK_DIFF="-4.6" BBK_DIFF_Y="-46.3" BBK_EURO="0.389"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="0.798" BBK_DIFF="695.5" BBK_DIFF_Y="-52.1" BBK_EURO="0.408"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="-0.134" BBK_DIFF="78.5" BBK_DIFF_Y="-116.4" BBK_EURO="-0.069"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="-0.623" BBK_DIFF="-130.9" BBK_DIFF_Y="-1002.9" BBK_EURO="-0.319"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="2.019" BBK_DIFF="562.0" BBK_DIFF_Y="-37.0" BBK_EURO="1.032"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="0.305" BBK_DIFF="-98.2" BBK_DIFF_Y="-91.0" BBK_EURO="0.156"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="16.571" BBK_DIFF="1014.4" BBK_DIFF_Y="-13.2" BBK_EURO="8.473"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="1.487" BBK_DIFF="-35.6" BBK_DIFF_Y="-52.7" BBK_EURO="0.76"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="2.308" BBK_DIFF="390.0" BBK_DIFF_Y="-46.2" BBK_EURO="1.18"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="0.471" BBK_DIFF="-71.5" BBK_DIFF_Y="-84.6" BBK_EURO="0.241"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="1.655" BBK_DIFF="105.1" BBK_DIFF_Y="-61.5" BBK_EURO="0.846"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="0.807" BBK_DIFF="-43.0" BBK_DIFF_Y="-72.0" BBK_EURO="0.413"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="1.417" BBK_DIFF="-14.9" BBK_DIFF_Y="-53.3" BBK_EURO="0.725"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="1.666" BBK_DIFF="103.4" BBK_DIFF_Y="-69.1" BBK_EURO="0.852"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="0.819" BBK_DIFF="1087.0" BBK_DIFF_Y="-90.4" BBK_EURO="0.419"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="0.069" BBK_DIFF="-97.8" BBK_DIFF_Y="-98.6" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="3.205" BBK_DIFF="-5.7" BBK_DIFF_Y="-11.0" BBK_EURO="1.639"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="3.397" BBK_DIFF="-82.2" BBK_DIFF_Y="42.8" BBK_EURO="1.737"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="19.086" BBK_DIFF="506.7" BBK_DIFF_Y="2.6" BBK_EURO="9.759"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="3.146" BBK_DIFF="-26.6" BBK_DIFF_Y="36.4" BBK_EURO="1.609"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="4.289" BBK_DIFF="40.4" BBK_DIFF_Y="82.5" BBK_EURO="2.193"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="3.055" BBK_DIFF="-29.0" BBK_DIFF_Y="151.4" BBK_EURO="1.562"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="4.302" BBK_DIFF="49.2" BBK_DIFF_Y="232.2" BBK_EURO="2.2"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="2.884" BBK_DIFF="-5.0" BBK_DIFF_Y="509.7" BBK_EURO="1.475"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="3.036" BBK_DIFF="-43.7" BBK_DIFF_Y="193.3" BBK_EURO="1.552"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="5.391" BBK_DIFF="-36.6" BBK_DIFF_Y="337.2" BBK_EURO="2.756"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="8.506" BBK_DIFF="75.2" BBK_DIFF_Y="972.6" BBK_EURO="4.349"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="4.855" BBK_DIFF="34.8" BBK_DIFF_Y="11741.5" BBK_EURO="2.482"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="3.602" BBK_DIFF="51.4" BBK_DIFF_Y="236.6" BBK_EURO="1.842"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="2.379" BBK_DIFF="-87.2" BBK_DIFF_Y="463.7" BBK_EURO="1.216"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="18.61" BBK_DIFF="706.7" BBK_DIFF_Y="28.8" BBK_EURO="9.515"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="2.307" BBK_DIFF="-1.8" BBK_DIFF_Y="160.7" BBK_EURO="1.18"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="2.35" BBK_DIFF="93.4" BBK_DIFF_Y="98.8" BBK_EURO="1.202"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="1.215" BBK_DIFF="-6.2" BBK_DIFF_Y="670.4" BBK_EURO="0.621"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="1.295" BBK_DIFF="173.8" BBK_DIFF_Y="260.9" BBK_EURO="0.662"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="0.473" BBK_DIFF="-54.3" BBK_DIFF_Y="132.1" BBK_EURO="0.242"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="1.035" BBK_DIFF="-16.1" BBK_DIFF_Y="188.6" BBK_EURO="0.529"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="1.233" BBK_DIFF="55.5" BBK_DIFF_Y="308.3" BBK_EURO="0.63"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="0.793" BBK_DIFF="1834.1" BBK_DIFF_Y="298.5" BBK_EURO="0.405"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="0.041" BBK_DIFF="-96.2" BBK_DIFF_Y="123.7" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="1.07" BBK_DIFF="153.6" BBK_DIFF_Y="11.8" BBK_EURO="0.547"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="0.422" BBK_DIFF="-97.1" BBK_DIFF_Y="-69.2" BBK_EURO="0.216"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="14.447" BBK_DIFF="1532.4" BBK_DIFF_Y="40.0" BBK_EURO="7.387"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="0.885" BBK_DIFF="-25.1" BBK_DIFF_Y="-21.5" BBK_EURO="0.452"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="1.182" BBK_DIFF="654.9" BBK_DIFF_Y="-45.9" BBK_EURO="0.604"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="-0.213" BBK_DIFF="73.5" BBK_DIFF_Y="-118.4" BBK_EURO="-0.109"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="-0.805" BBK_DIFF="45.3" BBK_DIFF_Y="-152.6" BBK_EURO="-0.412"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="-1.472" BBK_DIFF="-26.0" BBK_DIFF_Y="-183.0" BBK_EURO="-0.753"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="-1.168" BBK_DIFF="-97.3" BBK_DIFF_Y="-156.5" BBK_EURO="-0.597"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="-0.592" BBK_DIFF="-397.5" BBK_DIFF_Y="-134.0" BBK_EURO="-0.303"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="0.199" BBK_DIFF="215.0" BBK_DIFF_Y="-92.4" BBK_EURO="0.102"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="-0.173" BBK_DIFF="-118.1" BBK_DIFF_Y="-114.7" BBK_EURO="-0.088"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="0.957" BBK_DIFF="-30.0" BBK_DIFF_Y="-59.6" BBK_EURO="0.489"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="1.368" BBK_DIFF="-86.7" BBK_DIFF_Y="-44.1" BBK_EURO="0.699"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="10.317" BBK_DIFF="814.6" BBK_DIFF_Y="-8.5" BBK_EURO="5.275"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="1.128" BBK_DIFF="-48.4" BBK_DIFF_Y="-18.1" BBK_EURO="0.577"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="2.185" BBK_DIFF="89.0" BBK_DIFF_Y="35.4" BBK_EURO="1.117"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="1.156" BBK_DIFF="-24.5" BBK_DIFF_Y="49.7" BBK_EURO="0.591"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="1.531" BBK_DIFF="-13.6" BBK_DIFF_Y="-3.4" BBK_EURO="0.783"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="1.773" BBK_DIFF="-14.2" BBK_DIFF_Y="131.2" BBK_EURO="0.907"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="2.067" BBK_DIFF="18.6" BBK_DIFF_Y="63.7" BBK_EURO="1.057"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="1.743" BBK_DIFF="-33.2" BBK_DIFF_Y="64.6" BBK_EURO="0.891"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="2.611" BBK_DIFF="122.4" BBK_DIFF_Y="100.4" BBK_EURO="1.335"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="1.174" BBK_DIFF="-50.5" BBK_DIFF_Y="-17.2" BBK_EURO="0.6"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="2.371" BBK_DIFF="-3.2" BBK_DIFF_Y="2.5" BBK_EURO="1.212"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="2.449" BBK_DIFF="-78.3" BBK_DIFF_Y="22.9" BBK_EURO="1.252"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="11.276" BBK_DIFF="718.3" BBK_DIFF_Y="14.6" BBK_EURO="5.765"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="1.378" BBK_DIFF="-14.6" BBK_DIFF_Y="28.3" BBK_EURO="0.705"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="1.614" BBK_DIFF="109.1" BBK_DIFF_Y="19.5" BBK_EURO="0.825"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="0.772" BBK_DIFF="-51.3" BBK_DIFF_Y="-9.7" BBK_EURO="0.395"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="1.585" BBK_DIFF="106.6" BBK_DIFF_Y="37.7" BBK_EURO="0.81"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="0.767" BBK_DIFF="-39.3" BBK_DIFF_Y="813.1" BBK_EURO="0.392"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="1.263" BBK_DIFF="19.3" BBK_DIFF_Y="64.2" BBK_EURO="0.646"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="1.059" BBK_DIFF="-18.7" BBK_DIFF_Y="120.2" BBK_EURO="0.541"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="1.303" BBK_DIFF="-8.1" BBK_DIFF_Y="94.8" BBK_EURO="0.666"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="1.418" BBK_DIFF="-38.7" BBK_DIFF_Y="269.3" BBK_EURO="0.725"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="2.314" BBK_DIFF="16.1" BBK_DIFF_Y="67.1" BBK_EURO="1.183"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="1.993" BBK_DIFF="-79.7" BBK_DIFF_Y="24.8" BBK_EURO="1.019"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="9.836" BBK_DIFF="815.8" BBK_DIFF_Y="55.3" BBK_EURO="5.029"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="1.074" BBK_DIFF="-20.5" BBK_DIFF_Y="217.8" BBK_EURO="0.549"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="1.351" BBK_DIFF="58.0" BBK_DIFF_Y="6.2" BBK_EURO="0.691"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="0.855" BBK_DIFF="-25.7" BBK_DIFF_Y="14.8" BBK_EURO="0.437"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="1.151" BBK_DIFF="1270.2" BBK_DIFF_Y="-13.1" BBK_EURO="0.588"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="0.084" BBK_DIFF="-89.1" BBK_DIFF_Y="-91.9" BBK_EURO="0.043"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="0.769" BBK_DIFF="59.9" BBK_DIFF_Y="-34.8" BBK_EURO="0.393"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="0.481" BBK_DIFF="-28.1" BBK_DIFF_Y="-51.2" BBK_EURO="0.246"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="0.669" BBK_DIFF="74.2" BBK_DIFF_Y="-41.9" BBK_EURO="0.342"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="0.384" BBK_DIFF="-72.3" BBK_DIFF_Y="-62.8" BBK_EURO="0.196"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="1.385" BBK_DIFF="-13.3" BBK_DIFF_Y="-15.6" BBK_EURO="0.708"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="1.597" BBK_DIFF="-74.8" BBK_DIFF_Y="-30.8" BBK_EURO="0.817"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="6.333" BBK_DIFF="1773.7" BBK_DIFF_Y="7.1" BBK_EURO="3.238"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="0.338" BBK_DIFF="-73.4" BBK_DIFF_Y="-57.9" BBK_EURO="0.173"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="1.272" BBK_DIFF="70.7" BBK_DIFF_Y="-25.6" BBK_EURO="0.65"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="0.745" BBK_DIFF="-43.8" BBK_DIFF_Y="-19.3" BBK_EURO="0.381"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="1.325" BBK_DIFF="28.5" BBK_DIFF_Y="15.0" BBK_EURO="0.677"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="1.031" BBK_DIFF="-12.6" BBK_DIFF_Y="-16.1" BBK_EURO="0.527"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="1.179" BBK_DIFF="19.7" BBK_DIFF_Y="53.7" BBK_EURO="0.603"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="0.985" BBK_DIFF="-14.5" BBK_DIFF_Y="19.7" BBK_EURO="0.504"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="1.152" BBK_DIFF="11.7" BBK_DIFF_Y="45.3" BBK_EURO="0.589"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="1.031" BBK_DIFF="-37.2" BBK_DIFF_Y="1.1" BBK_EURO="0.527"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="1.641" BBK_DIFF="-28.9" BBK_DIFF_Y="-11.8" BBK_EURO="0.839"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="2.309" BBK_DIFF="-60.9" BBK_DIFF_Y="-7.7" BBK_EURO="1.181"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="5.911" BBK_DIFF="637.0" BBK_DIFF_Y="23.4" BBK_EURO="3.022"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="0.802" BBK_DIFF="-53.1" BBK_DIFF_Y="63.0" BBK_EURO="0.41"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="1.709" BBK_DIFF="85.2" BBK_DIFF_Y="-3.6" BBK_EURO="0.874"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="0.923" BBK_DIFF="-19.9" BBK_DIFF_Y="10.0" BBK_EURO="0.472"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="1.152" BBK_DIFF="-6.3" BBK_DIFF_Y="23.2" BBK_EURO="0.589"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="1.229" BBK_DIFF="60.2" BBK_DIFF_Y="48.1" BBK_EURO="0.628"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="0.767" BBK_DIFF="-6.8" BBK_DIFF_Y="-7.8" BBK_EURO="0.392"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="0.823" BBK_DIFF="3.8" BBK_DIFF_Y="11.5" BBK_EURO="0.421"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="0.793" BBK_DIFF="-22.3" BBK_DIFF_Y="-29.4" BBK_EURO="0.405"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="1.02" BBK_DIFF="-45.2" BBK_DIFF_Y="35.8" BBK_EURO="0.522"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="1.861" BBK_DIFF="-25.6" BBK_DIFF_Y="38.8" BBK_EURO="0.952"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="2.501" BBK_DIFF="-47.8" BBK_DIFF_Y="22.1" BBK_EURO="1.279"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="4.791" BBK_DIFF="873.8" BBK_DIFF_Y="-5.5" BBK_EURO="2.45"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="0.492" BBK_DIFF="-72.3" BBK_DIFF_Y="66.2" BBK_EURO="0.252"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="1.773" BBK_DIFF="111.3" BBK_DIFF_Y="35.1" BBK_EURO="0.907"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="0.839" BBK_DIFF="-10.3" BBK_DIFF_Y="14.8" BBK_EURO="0.429"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="0.935" BBK_DIFF="12.7" BBK_DIFF_Y="-2.8" BBK_EURO="0.478"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="0.83" BBK_DIFF="-0.2" BBK_DIFF_Y="-32.4" BBK_EURO="0.424"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="0.832" BBK_DIFF="12.7" BBK_DIFF_Y="-4.3" BBK_EURO="0.425"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="0.738" BBK_DIFF="-34.3" BBK_DIFF_Y="-2.5" BBK_EURO="0.377"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="1.124" BBK_DIFF="49.7" BBK_DIFF_Y="8.8" BBK_EURO="0.575"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="0.751" BBK_DIFF="-44.0" BBK_DIFF_Y="22.1" BBK_EURO="0.384"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="1.341" BBK_DIFF="-34.6" BBK_DIFF_Y="12.7" BBK_EURO="0.686"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="2.049" BBK_DIFF="-59.6" BBK_DIFF_Y="16.7" BBK_EURO="1.048"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="5.071" BBK_DIFF="1613.2" BBK_DIFF_Y="26.1" BBK_EURO="2.593"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="0.296" BBK_DIFF="-77.4" BBK_DIFF_Y="-48.2" BBK_EURO="0.151"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="1.312" BBK_DIFF="79.5" BBK_DIFF_Y="-1.3" BBK_EURO="0.671"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="0.731" BBK_DIFF="-24.0" BBK_DIFF_Y="-14.7" BBK_EURO="0.374"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="0.962" BBK_DIFF="-21.6" BBK_DIFF_Y="89.7" BBK_EURO="0.492"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="1.227" BBK_DIFF="41.2" BBK_DIFF_Y="11.6" BBK_EURO="0.627"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="0.869" BBK_DIFF="14.8" BBK_DIFF_Y="-12.0" BBK_EURO="0.444"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="0.757" BBK_DIFF="-26.7" BBK_DIFF_Y="-28.1" BBK_EURO="0.387"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="1.033" BBK_DIFF="68.0" BBK_DIFF_Y="13.0" BBK_EURO="0.528"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="0.615" BBK_DIFF="-48.3" BBK_DIFF_Y="-49.2" BBK_EURO="0.314"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="1.19" BBK_DIFF="-32.2" BBK_DIFF_Y="-25.5" BBK_EURO="0.608"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="1.756" BBK_DIFF="-56.3" BBK_DIFF_Y="2.1" BBK_EURO="0.898"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="4.02" BBK_DIFF="604.0" BBK_DIFF_Y="32.6" BBK_EURO="2.055"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="0.571" BBK_DIFF="-57.0" BBK_DIFF_Y="-0.5" BBK_EURO="0.292"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="1.329" BBK_DIFF="55.1" BBK_DIFF_Y="24.7" BBK_EURO="0.68"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="0.857" BBK_DIFF="69.0" BBK_DIFF_Y="31.4" BBK_EURO="0.438"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="0.507" BBK_DIFF="-53.9" BBK_DIFF_Y="-18.5" BBK_EURO="0.259"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="1.099" BBK_DIFF="11.2" BBK_DIFF_Y="36.5" BBK_EURO="0.562"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="0.988" BBK_DIFF="-6.2" BBK_DIFF_Y="42.4" BBK_EURO="0.505"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="1.053" BBK_DIFF="15.2" BBK_DIFF_Y="144.9" BBK_EURO="0.538"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="0.914" BBK_DIFF="-24.5" BBK_DIFF_Y="31.3" BBK_EURO="0.467"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="1.21" BBK_DIFF="-24.3" BBK_DIFF_Y="70.4" BBK_EURO="0.619"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="1.598" BBK_DIFF="-7.1" BBK_DIFF_Y="45.8" BBK_EURO="0.817"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="1.72" BBK_DIFF="-43.3" BBK_DIFF_Y="6.2" BBK_EURO="0.879"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="3.032" BBK_DIFF="428.2" BBK_DIFF_Y="23.4" BBK_EURO="1.55"/>
      <bbk:Obs TIME_PERIOD="1964-11" OBS_VALUE="0.574" BBK_DIFF="-46.2" BBK_DIFF_Y="25.6" BBK_EURO="0.293"/>
      <bbk:Obs TIME_PERIOD="1964-10" OBS_VALUE="1.066" BBK_DIFF="63.5" BBK_DIFF_Y="7.7" BBK_EURO="0.545"/>
      <bbk:Obs TIME_PERIOD="1964-09" OBS_VALUE="0.652" BBK_DIFF="4.8" BBK_DIFF_Y="-6.6" BBK_EURO="0.333"/>
      <bbk:Obs TIME_PERIOD="1964-08" OBS_VALUE="0.622" BBK_DIFF="-22.7" BBK_DIFF_Y="-15.9" BBK_EURO="0.318"/>
      <bbk:Obs TIME_PERIOD="1964-07" OBS_VALUE="0.805" BBK_DIFF="16.0" BBK_DIFF_Y="2.2" BBK_EURO="0.412"/>
      <bbk:Obs TIME_PERIOD="1964-06" OBS_VALUE="0.694" BBK_DIFF="61.4" BBK_DIFF_Y="48.3" BBK_EURO="0.355"/>
      <bbk:Obs TIME_PERIOD="1964-05" OBS_VALUE="0.43" BBK_DIFF="-38.2" BBK_DIFF_Y="12.0" BBK_EURO="0.22"/>
      <bbk:Obs TIME_PERIOD="1964-04" OBS_VALUE="0.696" BBK_DIFF="-2.0" BBK_DIFF_Y="43.8" BBK_EURO="0.356"/>
      <bbk:Obs TIME_PERIOD="1964-03" OBS_VALUE="0.71" BBK_DIFF="-35.2" BBK_DIFF_Y="7.6" BBK_EURO="0.363"/>
      <bbk:Obs TIME_PERIOD="1964-02" OBS_VALUE="1.096" BBK_DIFF="-32.3" BBK_DIFF_Y="6.4" BBK_EURO="0.56"/>
      <bbk:Obs TIME_PERIOD="1964-01" OBS_VALUE="1.62" BBK_DIFF="-34.1" BBK_DIFF_Y="7.1" BBK_EURO="0.828"/>
      <bbk:Obs TIME_PERIOD="1963-12" OBS_VALUE="2.457" BBK_DIFF="437.6" BBK_DIFF_Y="18.5" BBK_EURO="1.256"/>
      <bbk:Obs TIME_PERIOD="1963-11" OBS_VALUE="0.457" BBK_DIFF="-53.8" BBK_DIFF_Y="177.0" BBK_EURO="0.234"/>
      <bbk:Obs TIME_PERIOD="1963-10" OBS_VALUE="0.99" BBK_DIFF="41.8" BBK_DIFF_Y="66.1" BBK_EURO="0.506"/>
      <bbk:Obs TIME_PERIOD="1963-09" OBS_VALUE="0.698" BBK_DIFF="-5.7" BBK_DIFF_Y="55.5" BBK_EURO="0.357"/>
      <bbk:Obs TIME_PERIOD="1963-08" OBS_VALUE="0.74" BBK_DIFF="-6.1" BBK_DIFF_Y="96.3" BBK_EURO="0.378"/>
      <bbk:Obs TIME_PERIOD="1963-07" OBS_VALUE="0.788" BBK_DIFF="68.4" BBK_DIFF_Y="73.6" BBK_EURO="0.403"/>
      <bbk:Obs TIME_PERIOD="1963-06" OBS_VALUE="0.468" BBK_DIFF="21.9" BBK_DIFF_Y="46.3" BBK_EURO="0.239"/>
      <bbk:Obs TIME_PERIOD="1963-05" OBS_VALUE="0.384" BBK_DIFF="-20.7" BBK_DIFF_Y="-16.0" BBK_EURO="0.196"/>
      <bbk:Obs TIME_PERIOD="1963-04" OBS_VALUE="0.484" BBK_DIFF="-26.7" BBK_DIFF_Y="13.1" BBK_EURO="0.247"/>
      <bbk:Obs TIME_PERIOD="1963-03" OBS_VALUE="0.66" BBK_DIFF="-35.9" BBK_DIFF_Y="-11.2" BBK_EURO="0.337"/>
      <bbk:Obs TIME_PERIOD="1963-02" OBS_VALUE="1.03" BBK_DIFF="-31.9" BBK_DIFF_Y="21.6" BBK_EURO="0.527"/>
      <bbk:Obs TIME_PERIOD="1963-01" OBS_VALUE="1.512" BBK_DIFF="-27.1" BBK_DIFF_Y="21.5" BBK_EURO="0.773"/>
      <bbk:Obs TIME_PERIOD="1962-12" OBS_VALUE="2.073" BBK_DIFF="1156.4" BBK_DIFF_Y="40.2" BBK_EURO="1.06"/>
      <bbk:Obs TIME_PERIOD="1962-11" OBS_VALUE="0.165" BBK_DIFF="-72.3" BBK_DIFF_Y="571.4" BBK_EURO="0.084"/>
      <bbk:Obs TIME_PERIOD="1962-10" OBS_VALUE="0.596" BBK_DIFF="32.7" BBK_DIFF_Y="-17.2" BBK_EURO="0.305"/>
      <bbk:Obs TIME_PERIOD="1962-09" OBS_VALUE="0.449" BBK_DIFF="19.1" BBK_DIFF_Y="31.3" BBK_EURO="0.23"/>
      <bbk:Obs TIME_PERIOD="1962-08" OBS_VALUE="0.377" BBK_DIFF="-17.0" BBK_DIFF_Y="21.6" BBK_EURO="0.193"/>
      <bbk:Obs TIME_PERIOD="1962-07" OBS_VALUE="0.454" BBK_DIFF="41.9" BBK_DIFF_Y="28.2" BBK_EURO="0.232"/>
      <bbk:Obs TIME_PERIOD="1962-06" OBS_VALUE="0.32" BBK_DIFF="-30.0" BBK_DIFF_Y="-20.6" BBK_EURO="0.164"/>
      <bbk:Obs TIME_PERIOD="1962-05" OBS_VALUE="0.457" BBK_DIFF="6.8" BBK_DIFF_Y="3.4" BBK_EURO="0.234"/>
      <bbk:Obs TIME_PERIOD="1962-04" OBS_VALUE="0.428" BBK_DIFF="-42.4" BBK_DIFF_Y="121.8" BBK_EURO="0.219"/>
      <bbk:Obs TIME_PERIOD="1962-03" OBS_VALUE="0.743" BBK_DIFF="-12.3" BBK_DIFF_Y="79.9" BBK_EURO="0.38"/>
      <bbk:Obs TIME_PERIOD="1962-02" OBS_VALUE="0.847" BBK_DIFF="-31.9" BBK_DIFF_Y="16.7" BBK_EURO="0.433"/>
      <bbk:Obs TIME_PERIOD="1962-01" OBS_VALUE="1.244" BBK_DIFF="-15.9" BBK_DIFF_Y="17.9" BBK_EURO="0.636"/>
      <bbk:Obs TIME_PERIOD="1961-12" OBS_VALUE="1.479" BBK_DIFF="4325.7" BBK_DIFF_Y="-15.4" BBK_EURO="0.756"/>
      <bbk:Obs TIME_PERIOD="1961-11" OBS_VALUE="-0.035" BBK_DIFF="-104.9" BBK_DIFF_Y="-112.4" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1961-10" OBS_VALUE="0.72" BBK_DIFF="110.5" BBK_DIFF_Y="9.3" BBK_EURO="0.368"/>
      <bbk:Obs TIME_PERIOD="1961-09" OBS_VALUE="0.342" BBK_DIFF="10.3" BBK_DIFF_Y="-20.5" BBK_EURO="0.175"/>
      <bbk:Obs TIME_PERIOD="1961-08" OBS_VALUE="0.31" BBK_DIFF="-12.4" BBK_DIFF_Y="-38.1" BBK_EURO="0.159"/>
      <bbk:Obs TIME_PERIOD="1961-07" OBS_VALUE="0.354" BBK_DIFF="-12.2" BBK_DIFF_Y="-17.1" BBK_EURO="0.181"/>
      <bbk:Obs TIME_PERIOD="1961-06" OBS_VALUE="0.403" BBK_DIFF="-8.8" BBK_DIFF_Y="27.9" BBK_EURO="0.206"/>
      <bbk:Obs TIME_PERIOD="1961-05" OBS_VALUE="0.442" BBK_DIFF="129.0" BBK_DIFF_Y="3.8" BBK_EURO="0.226"/>
      <bbk:Obs TIME_PERIOD="1961-04" OBS_VALUE="0.193" BBK_DIFF="-53.3" BBK_DIFF_Y="-54.2" BBK_EURO="0.099"/>
      <bbk:Obs TIME_PERIOD="1961-03" OBS_VALUE="0.413" BBK_DIFF="-43.1" BBK_DIFF_Y="-14.0" BBK_EURO="0.211"/>
      <bbk:Obs TIME_PERIOD="1961-02" OBS_VALUE="0.726" BBK_DIFF="-31.2" BBK_DIFF_Y="0.3" BBK_EURO="0.371"/>
      <bbk:Obs TIME_PERIOD="1961-01" OBS_VALUE="1.055" BBK_DIFF="-39.6" BBK_DIFF_Y="43.7" BBK_EURO="0.539"/>
      <bbk:Obs TIME_PERIOD="1960-12" OBS_VALUE="1.748" BBK_DIFF="517.7" BBK_DIFF_Y="40.0" BBK_EURO="0.894"/>
      <bbk:Obs TIME_PERIOD="1960-11" OBS_VALUE="0.283" BBK_DIFF="-57.1" BBK_DIFF_Y="-23.5" BBK_EURO="0.145"/>
      <bbk:Obs TIME_PERIOD="1960-10" OBS_VALUE="0.659" BBK_DIFF="53.3" BBK_DIFF_Y="-10.2" BBK_EURO="0.337"/>
      <bbk:Obs TIME_PERIOD="1960-09" OBS_VALUE="0.43" BBK_DIFF="-14.2" BBK_DIFF_Y="-19.2" BBK_EURO="0.22"/>
      <bbk:Obs TIME_PERIOD="1960-08" OBS_VALUE="0.501" BBK_DIFF="17.3" BBK_DIFF_Y="-4.6" BBK_EURO="0.256"/>
      <bbk:Obs TIME_PERIOD="1960-07" OBS_VALUE="0.427" BBK_DIFF="35.6" BBK_DIFF_Y="-8.4" BBK_EURO="0.218"/>
      <bbk:Obs TIME_PERIOD="1960-06" OBS_VALUE="0.315" BBK_DIFF="-26.1" BBK_DIFF_Y="-30.0" BBK_EURO="0.161"/>
      <bbk:Obs TIME_PERIOD="1960-05" OBS_VALUE="0.426" BBK_DIFF="1.2" BBK_DIFF_Y="9.5" BBK_EURO="0.218"/>
      <bbk:Obs TIME_PERIOD="1960-04" OBS_VALUE="0.421" BBK_DIFF="-12.3" BBK_DIFF_Y="-22.2" BBK_EURO="0.215"/>
      <bbk:Obs TIME_PERIOD="1960-03" OBS_VALUE="0.48" BBK_DIFF="-33.7" BBK_DIFF_Y="9.1" BBK_EURO="0.245"/>
      <bbk:Obs TIME_PERIOD="1960-02" OBS_VALUE="0.724" BBK_DIFF="-1.4" BBK_DIFF_Y="6.8" BBK_EURO="0.37"/>
      <bbk:Obs TIME_PERIOD="1960-01" OBS_VALUE="0.734" BBK_DIFF="-41.2" BBK_DIFF_Y="-22.9" BBK_EURO="0.375"/>
      <bbk:Obs TIME_PERIOD="1959-12" OBS_VALUE="1.249" BBK_DIFF="237.6" BBK_DIFF_Y="13.4" BBK_EURO="0.639"/>
      <bbk:Obs TIME_PERIOD="1959-11" OBS_VALUE="0.37" BBK_DIFF="-49.6" BBK_DIFF_Y="53.5" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1959-10" OBS_VALUE="0.734" BBK_DIFF="38.0" BBK_DIFF_Y="37.7" BBK_EURO="0.375"/>
      <bbk:Obs TIME_PERIOD="1959-09" OBS_VALUE="0.532" BBK_DIFF="1.3" BBK_DIFF_Y="3.1" BBK_EURO="0.272"/>
      <bbk:Obs TIME_PERIOD="1959-08" OBS_VALUE="0.525" BBK_DIFF="12.7" BBK_DIFF_Y="23.2" BBK_EURO="0.268"/>
      <bbk:Obs TIME_PERIOD="1959-07" OBS_VALUE="0.466" BBK_DIFF="3.6" BBK_DIFF_Y="2.0" BBK_EURO="0.238"/>
      <bbk:Obs TIME_PERIOD="1959-06" OBS_VALUE="0.45" BBK_DIFF="15.7" BBK_DIFF_Y="3.9" BBK_EURO="0.23"/>
      <bbk:Obs TIME_PERIOD="1959-05" OBS_VALUE="0.389" BBK_DIFF="-28.1" BBK_DIFF_Y="5.4" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1959-04" OBS_VALUE="0.541" BBK_DIFF="23.0" BBK_DIFF_Y="33.6" BBK_EURO="0.277"/>
      <bbk:Obs TIME_PERIOD="1959-03" OBS_VALUE="0.44" BBK_DIFF="-35.1" BBK_DIFF_Y="-8.1" BBK_EURO="0.225"/>
      <bbk:Obs TIME_PERIOD="1959-02" OBS_VALUE="0.678" BBK_DIFF="-28.8" BBK_DIFF_Y="18.5" BBK_EURO="0.347"/>
      <bbk:Obs TIME_PERIOD="1959-01" OBS_VALUE="0.952" BBK_DIFF="-13.5" BBK_DIFF_Y="22.1" BBK_EURO="0.487"/>
      <bbk:Obs TIME_PERIOD="1958-12" OBS_VALUE="1.101" BBK_DIFF="356.8" BBK_DIFF_Y="-4.9" BBK_EURO="0.563"/>
      <bbk:Obs TIME_PERIOD="1958-11" OBS_VALUE="0.241" BBK_DIFF="-54.8" BBK_DIFF_Y="-22.0" BBK_EURO="0.123"/>
      <bbk:Obs TIME_PERIOD="1958-10" OBS_VALUE="0.533" BBK_DIFF="3.3" BBK_DIFF_Y="16.4" BBK_EURO="0.273"/>
      <bbk:Obs TIME_PERIOD="1958-09" OBS_VALUE="0.516" BBK_DIFF="21.1" BBK_DIFF_Y="43.7" BBK_EURO="0.264"/>
      <bbk:Obs TIME_PERIOD="1958-08" OBS_VALUE="0.426" BBK_DIFF="-6.8" BBK_DIFF_Y="19.3" BBK_EURO="0.218"/>
      <bbk:Obs TIME_PERIOD="1958-07" OBS_VALUE="0.457" BBK_DIFF="5.5" BBK_DIFF_Y="290.6" BBK_EURO="0.234"/>
      <bbk:Obs TIME_PERIOD="1958-06" OBS_VALUE="0.433" BBK_DIFF="17.3" BBK_DIFF_Y="90.7" BBK_EURO="0.221"/>
      <bbk:Obs TIME_PERIOD="1958-05" OBS_VALUE="0.369" BBK_DIFF="-8.9" BBK_DIFF_Y="46.4" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1958-04" OBS_VALUE="0.405" BBK_DIFF="-15.4" BBK_DIFF_Y="51.7" BBK_EURO="0.207"/>
      <bbk:Obs TIME_PERIOD="1958-03" OBS_VALUE="0.479" BBK_DIFF="-16.3" BBK_DIFF_Y="18.3" BBK_EURO="0.245"/>
      <bbk:Obs TIME_PERIOD="1958-02" OBS_VALUE="0.572" BBK_DIFF="-26.7" BBK_DIFF_Y="35.5" BBK_EURO="0.292"/>
      <bbk:Obs TIME_PERIOD="1958-01" OBS_VALUE="0.78" BBK_DIFF="-32.6" BBK_DIFF_Y="16.1" BBK_EURO="0.399"/>
      <bbk:Obs TIME_PERIOD="1957-12" OBS_VALUE="1.158" BBK_DIFF="274.8" BBK_DIFF_Y="30.0" BBK_EURO="0.592"/>
      <bbk:Obs TIME_PERIOD="1957-11" OBS_VALUE="0.309" BBK_DIFF="-32.5" BBK_DIFF_Y="327.2" BBK_EURO="0.158"/>
      <bbk:Obs TIME_PERIOD="1957-10" OBS_VALUE="0.458" BBK_DIFF="27.6" BBK_DIFF_Y="94.9" BBK_EURO="0.234"/>
      <bbk:Obs TIME_PERIOD="1957-09" OBS_VALUE="0.359" BBK_DIFF="0.6" BBK_DIFF_Y="125.8" BBK_EURO="0.184"/>
      <bbk:Obs TIME_PERIOD="1957-08" OBS_VALUE="0.357" BBK_DIFF="205.1" BBK_DIFF_Y="283.9" BBK_EURO="0.183"/>
      <bbk:Obs TIME_PERIOD="1957-07" OBS_VALUE="0.117" BBK_DIFF="-48.5" BBK_DIFF_Y="568.0" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1957-06" OBS_VALUE="0.227" BBK_DIFF="-9.9" BBK_DIFF_Y="4.6" BBK_EURO="0.116"/>
      <bbk:Obs TIME_PERIOD="1957-05" OBS_VALUE="0.252" BBK_DIFF="-5.6" BBK_DIFF_Y="78.7" BBK_EURO="0.129"/>
      <bbk:Obs TIME_PERIOD="1957-04" OBS_VALUE="0.267" BBK_DIFF="-34.1" BBK_DIFF_Y="29.6" BBK_EURO="0.137"/>
      <bbk:Obs TIME_PERIOD="1957-03" OBS_VALUE="0.405" BBK_DIFF="-4.0" BBK_DIFF_Y="90.1" BBK_EURO="0.207"/>
      <bbk:Obs TIME_PERIOD="1957-02" OBS_VALUE="0.422" BBK_DIFF="-37.2" BBK_DIFF_Y="2.7" BBK_EURO="0.216"/>
      <bbk:Obs TIME_PERIOD="1957-01" OBS_VALUE="0.672" BBK_DIFF="-24.6" BBK_DIFF_Y="24.0" BBK_EURO="0.344"/>
      <bbk:Obs TIME_PERIOD="1956-12" OBS_VALUE="0.891" BBK_DIFF="755.1" BBK_DIFF_Y="69.7" BBK_EURO="0.456"/>
      <bbk:Obs TIME_PERIOD="1956-11" OBS_VALUE="-0.136" BBK_DIFF="-157.9" BBK_DIFF_Y="-177.3" BBK_EURO="-0.07"/>
      <bbk:Obs TIME_PERIOD="1956-10" OBS_VALUE="0.235" BBK_DIFF="47.8" BBK_DIFF_Y="-18.7" BBK_EURO="0.12"/>
      <bbk:Obs TIME_PERIOD="1956-09" OBS_VALUE="0.159" BBK_DIFF="71.0" BBK_DIFF_Y="-34.6" BBK_EURO="0.081"/>
      <bbk:Obs TIME_PERIOD="1956-08" OBS_VALUE="0.093" BBK_DIFF="472.0" BBK_DIFF_Y="-65.6" BBK_EURO="0.048"/>
      <bbk:Obs TIME_PERIOD="1956-07" OBS_VALUE="-0.025" BBK_DIFF="-111.5" BBK_DIFF_Y="-113.7" BBK_EURO="-0.013"/>
      <bbk:Obs TIME_PERIOD="1956-06" OBS_VALUE="0.217" BBK_DIFF="53.9" BBK_DIFF_Y="-16.5" BBK_EURO="0.111"/>
      <bbk:Obs TIME_PERIOD="1956-05" OBS_VALUE="0.141" BBK_DIFF="-31.6" BBK_DIFF_Y="-46.8" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1956-04" OBS_VALUE="0.206" BBK_DIFF="-3.3" BBK_DIFF_Y="-29.7" BBK_EURO="0.105"/>
      <bbk:Obs TIME_PERIOD="1956-03" OBS_VALUE="0.213" BBK_DIFF="-48.2" BBK_DIFF_Y="-39.3" BBK_EURO="0.109"/>
      <bbk:Obs TIME_PERIOD="1956-02" OBS_VALUE="0.411" BBK_DIFF="-24.2" BBK_DIFF_Y="-4.9" BBK_EURO="0.21"/>
      <bbk:Obs TIME_PERIOD="1956-01" OBS_VALUE="0.542" BBK_DIFF="3.2" BBK_DIFF_Y="0.6" BBK_EURO="0.277"/>
      <bbk:Obs TIME_PERIOD="1955-12" OBS_VALUE="0.525" BBK_DIFF="198.3" BBK_DIFF_Y="-36.1" BBK_EURO="0.268"/>
      <bbk:Obs TIME_PERIOD="1955-11" OBS_VALUE="0.176" BBK_DIFF="-39.1" BBK_DIFF_Y="-33.1" BBK_EURO="0.09"/>
      <bbk:Obs TIME_PERIOD="1955-10" OBS_VALUE="0.289" BBK_DIFF="18.9" BBK_DIFF_Y="-19.7" BBK_EURO="0.148"/>
      <bbk:Obs TIME_PERIOD="1955-09" OBS_VALUE="0.243" BBK_DIFF="-10.0" BBK_DIFF_Y="-12.3" BBK_EURO="0.124"/>
      <bbk:Obs TIME_PERIOD="1955-08" OBS_VALUE="0.27" BBK_DIFF="47.5" BBK_DIFF_Y="-10.6" BBK_EURO="0.138"/>
      <bbk:Obs TIME_PERIOD="1955-07" OBS_VALUE="0.183" BBK_DIFF="-29.6" BBK_DIFF_Y="-25.9" BBK_EURO="0.094"/>
      <bbk:Obs TIME_PERIOD="1955-06" OBS_VALUE="0.26" BBK_DIFF="-1.9" BBK_DIFF_Y="-35.0" BBK_EURO="0.133"/>
      <bbk:Obs TIME_PERIOD="1955-05" OBS_VALUE="0.265" BBK_DIFF="-9.6" BBK_DIFF_Y="-8.3" BBK_EURO="0.135"/>
      <bbk:Obs TIME_PERIOD="1955-04" OBS_VALUE="0.293" BBK_DIFF="-16.5" BBK_DIFF_Y="-0.3" BBK_EURO="0.15"/>
      <bbk:Obs TIME_PERIOD="1955-03" OBS_VALUE="0.351" BBK_DIFF="-18.8" BBK_DIFF_Y="-15.8" BBK_EURO="0.179"/>
      <bbk:Obs TIME_PERIOD="1955-02" OBS_VALUE="0.432" BBK_DIFF="-19.9" BBK_DIFF_Y="-38.1" BBK_EURO="0.221"/>
      <bbk:Obs TIME_PERIOD="1955-01" OBS_VALUE="0.539" BBK_DIFF="-34.3" BBK_DIFF_Y="-27.6" BBK_EURO="0.276"/>
      <bbk:Obs TIME_PERIOD="1954-12" OBS_VALUE="0.821" BBK_DIFF="212.2" BBK_DIFF_Y="-13.4" BBK_EURO="0.42"/>
      <bbk:Obs TIME_PERIOD="1954-11" OBS_VALUE="0.263" BBK_DIFF="-26.9" BBK_DIFF_Y="-23.8" BBK_EURO="0.134"/>
      <bbk:Obs TIME_PERIOD="1954-10" OBS_VALUE="0.36" BBK_DIFF="30.0" BBK_DIFF_Y="-3.7" BBK_EURO="0.184"/>
      <bbk:Obs TIME_PERIOD="1954-09" OBS_VALUE="0.277" BBK_DIFF="-8.3" BBK_DIFF_Y="12.6" BBK_EURO="0.142"/>
      <bbk:Obs TIME_PERIOD="1954-08" OBS_VALUE="0.302" BBK_DIFF="22.3" BBK_DIFF_Y="17.5" BBK_EURO="0.154"/>
      <bbk:Obs TIME_PERIOD="1954-07" OBS_VALUE="0.247" BBK_DIFF="-38.3" BBK_DIFF_Y="5.6" BBK_EURO="0.126"/>
      <bbk:Obs TIME_PERIOD="1954-06" OBS_VALUE="0.4" BBK_DIFF="38.4" BBK_DIFF_Y="58.1" BBK_EURO="0.205"/>
      <bbk:Obs TIME_PERIOD="1954-05" OBS_VALUE="0.289" BBK_DIFF="-1.7" BBK_DIFF_Y="30.2" BBK_EURO="0.148"/>
      <bbk:Obs TIME_PERIOD="1954-04" OBS_VALUE="0.294" BBK_DIFF="-29.5" BBK_DIFF_Y="13.5" BBK_EURO="0.15"/>
      <bbk:Obs TIME_PERIOD="1954-03" OBS_VALUE="0.417" BBK_DIFF="-40.3" BBK_DIFF_Y="87.0" BBK_EURO="0.213"/>
      <bbk:Obs TIME_PERIOD="1954-02" OBS_VALUE="0.698" BBK_DIFF="-6.2" BBK_DIFF_Y="161.4" BBK_EURO="0.357"/>
      <bbk:Obs TIME_PERIOD="1954-01" OBS_VALUE="0.744" BBK_DIFF="-21.5" BBK_DIFF_Y="116.9" BBK_EURO="0.38"/>
      <bbk:Obs TIME_PERIOD="1953-12" OBS_VALUE="0.948" BBK_DIFF="174.8" BBK_DIFF_Y="78.5" BBK_EURO="0.485"/>
      <bbk:Obs TIME_PERIOD="1953-11" OBS_VALUE="0.345" BBK_DIFF="-7.8" BBK_DIFF_Y="78.8" BBK_EURO="0.176"/>
      <bbk:Obs TIME_PERIOD="1953-10" OBS_VALUE="0.374" BBK_DIFF="52.0" BBK_DIFF_Y="53.3" BBK_EURO="0.191"/>
      <bbk:Obs TIME_PERIOD="1953-09" OBS_VALUE="0.246" BBK_DIFF="-4.3" BBK_DIFF_Y="41.4" BBK_EURO="0.126"/>
      <bbk:Obs TIME_PERIOD="1953-08" OBS_VALUE="0.257" BBK_DIFF="9.8" BBK_DIFF_Y="64.7" BBK_EURO="0.131"/>
      <bbk:Obs TIME_PERIOD="1953-07" OBS_VALUE="0.234" BBK_DIFF="-7.5" BBK_DIFF_Y="56.0" BBK_EURO="0.12"/>
      <bbk:Obs TIME_PERIOD="1953-06" OBS_VALUE="0.253" BBK_DIFF="14.0" BBK_DIFF_Y="70.9" BBK_EURO="0.129"/>
      <bbk:Obs TIME_PERIOD="1953-05" OBS_VALUE="0.222" BBK_DIFF="-14.3" BBK_DIFF_Y="58.6" BBK_EURO="0.114"/>
      <bbk:Obs TIME_PERIOD="1953-04" OBS_VALUE="0.259" BBK_DIFF="16.1" BBK_DIFF_Y="50.6" BBK_EURO="0.132"/>
      <bbk:Obs TIME_PERIOD="1953-03" OBS_VALUE="0.223" BBK_DIFF="-16.5" BBK_DIFF_Y="28.2" BBK_EURO="0.114"/>
      <bbk:Obs TIME_PERIOD="1953-02" OBS_VALUE="0.267" BBK_DIFF="-22.2" BBK_DIFF_Y="38.3" BBK_EURO="0.137"/>
      <bbk:Obs TIME_PERIOD="1953-01" OBS_VALUE="0.343" BBK_DIFF="-35.4" BBK_DIFF_Y="57.3" BBK_EURO="0.175"/>
      <bbk:Obs TIME_PERIOD="1952-12" OBS_VALUE="0.531" BBK_DIFF="175.1" BBK_DIFF_Y="65.4" BBK_EURO="0.271"/>
      <bbk:Obs TIME_PERIOD="1952-11" OBS_VALUE="0.193" BBK_DIFF="-20.9" BBK_DIFF_Y="66.4" BBK_EURO="0.099"/>
      <bbk:Obs TIME_PERIOD="1952-10" OBS_VALUE="0.244" BBK_DIFF="40.2" BBK_DIFF_Y="117.9" BBK_EURO="0.125"/>
      <bbk:Obs TIME_PERIOD="1952-09" OBS_VALUE="0.174" BBK_DIFF="11.5" BBK_DIFF_Y="123.1" BBK_EURO="0.089"/>
      <bbk:Obs TIME_PERIOD="1952-08" OBS_VALUE="0.156" BBK_DIFF="4.0" BBK_DIFF_Y="71.4" BBK_EURO="0.08"/>
      <bbk:Obs TIME_PERIOD="1952-07" OBS_VALUE="0.15" BBK_DIFF="1.4" BBK_DIFF_Y="70.5" BBK_EURO="0.077"/>
      <bbk:Obs TIME_PERIOD="1952-06" OBS_VALUE="0.148" BBK_DIFF="5.7" BBK_DIFF_Y="124.2" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1952-05" OBS_VALUE="0.14" BBK_DIFF="-18.6" BBK_DIFF_Y="250.0" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1952-04" OBS_VALUE="0.172" BBK_DIFF="-1.1" BBK_DIFF_Y="251.0" BBK_EURO="0.088"/>
      <bbk:Obs TIME_PERIOD="1952-03" OBS_VALUE="0.174" BBK_DIFF="-9.8" BBK_DIFF_Y="2033.3" BBK_EURO="0.089"/>
      <bbk:Obs TIME_PERIOD="1952-02" OBS_VALUE="0.193" BBK_DIFF="-11.5" BBK_DIFF_Y="1830.0" BBK_EURO="0.099"/>
      <bbk:Obs TIME_PERIOD="1952-01" OBS_VALUE="0.218" BBK_DIFF="-32.1" BBK_DIFF_Y="4260.0" BBK_EURO="0.111"/>
      <bbk:Obs TIME_PERIOD="1951-12" OBS_VALUE="0.321" BBK_DIFF="176.7" BBK_DIFF_Y="767.6" BBK_EURO="0.164"/>
      <bbk:Obs TIME_PERIOD="1951-11" OBS_VALUE="0.116" BBK_DIFF="3.6" BBK_DIFF_Y="176.2" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1951-10" OBS_VALUE="0.112" BBK_DIFF="43.6" BBK_DIFF_Y="55.6" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1951-09" OBS_VALUE="0.078" BBK_DIFF="-14.3" BBK_DIFF_Y="225.0" BBK_EURO="0.04"/>
      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="0.091" BBK_DIFF="3.4" BBK_DIFF_Y="506.7" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1951-07" OBS_VALUE="0.088" BBK_DIFF="33.3" BBK_DIFF_Y="175.0" BBK_EURO="0.045"/>
      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="0.066" BBK_DIFF="65.0" BBK_DIFF_Y="-48.8" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1951-05" OBS_VALUE="0.04" BBK_DIFF="-18.4" BBK_DIFF_Y="-57.9" BBK_EURO="0.02"/>
      <bbk:Obs TIME_PERIOD="1951-04" OBS_VALUE="0.049" BBK_DIFF="644.4" BBK_DIFF_Y="-57.0" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="-0.009" BBK_DIFF="-190.0" BBK_DIFF_Y="-107.0" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1951-02" OBS_VALUE="0.01" BBK_DIFF="100.0" BBK_DIFF_Y="-93.1" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="0.005" BBK_DIFF="-86.5" BBK_DIFF_Y="-97.3" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1950-12" OBS_VALUE="0.037" BBK_DIFF="-11.9" BBK_DIFF_Y="-75.7" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1950-11" OBS_VALUE="0.042" BBK_DIFF="-41.7" BBK_DIFF_Y="-40.8" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1950-10" OBS_VALUE="0.072" BBK_DIFF="200.0" BBK_DIFF_Y="20.0" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="0.024" BBK_DIFF="60.0" BBK_DIFF_Y="-66.2" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1950-08" OBS_VALUE="0.015" BBK_DIFF="-53.1" BBK_DIFF_Y="-81.5" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="0.032" BBK_DIFF="-75.2" BBK_DIFF_Y="-62.4" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="0.129" BBK_DIFF="35.8" BBK_DIFF_Y="95.5" BBK_EURO="0.066"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="0.095" BBK_DIFF="-16.7" BBK_DIFF_Y="156.8" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="0.114" BBK_DIFF="-10.9" BBK_DIFF_Y="500.0" BBK_EURO="0.058"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="0.128" BBK_DIFF="-11.7" BBK_DIFF_Y="509.5" BBK_EURO="0.065"/>
      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="0.145" BBK_DIFF="-20.3" BBK_DIFF_Y="663.2" BBK_EURO="0.074"/>
      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="0.182" BBK_DIFF="19.7" BBK_DIFF_Y="550.0" BBK_EURO="0.093"/>
      <bbk:Obs TIME_PERIOD="1949-12" OBS_VALUE="0.152" BBK_DIFF="114.1" BBK_EURO="0.078"/>
      <bbk:Obs TIME_PERIOD="1949-11" OBS_VALUE="0.071" BBK_DIFF="18.3" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1949-10" OBS_VALUE="0.06" BBK_DIFF="-15.5" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1949-09" OBS_VALUE="0.071" BBK_DIFF="-12.3" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1949-08" OBS_VALUE="0.081" BBK_DIFF="-4.7" BBK_EURO="0.041"/>
      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="0.085" BBK_DIFF="28.8" BBK_EURO="0.043"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="0.066" BBK_DIFF="78.4" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="0.037" BBK_DIFF="94.7" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="0.019" BBK_DIFF="-9.5" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="0.021" BBK_DIFF="10.5" BBK_EURO="0.011"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="0.019" BBK_DIFF="-32.1" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="0.028" BBK_EURO="0.014"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
