<?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_OU0326</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-06T14:04:41</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.OU0326" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Einlagen und aufgenommene Kredite von Banken (MFIs) / Nachrichtlich: Obligo der inländischen Banken gegenüber der Deutschen Bundesbank / Alle Bankengruppen" BBK_TITLE_ENG="Deposits and borrowing from banks (MFIs) / Memo item: Liabilities of domestic banks to the Bundesbank / All categories of banks">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="18.366" BBK_OBS_STATUS="P" BBK_DIFF="16.8" BBK_DIFF_Y="14.7"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="15.727" BBK_DIFF="-20.9" BBK_DIFF_Y="-4.5"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="19.893" BBK_DIFF="21.2" BBK_DIFF_Y="22.5"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="16.416" BBK_DIFF="-19.8" BBK_DIFF_Y="-26.2"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="20.466" BBK_DIFF="13.3" BBK_DIFF_Y="0.8"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="18.065" BBK_DIFF="25.9" BBK_DIFF_Y="-16.2"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="14.343" BBK_DIFF="-8.1" BBK_DIFF_Y="-52.3"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="15.599" BBK_DIFF="-10.1" BBK_DIFF_Y="-44.9"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="17.342" BBK_DIFF="-10.1" BBK_DIFF_Y="-38.1"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="19.285" BBK_DIFF="6.6" BBK_DIFF_Y="-46.9"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="18.087" BBK_DIFF="9.1" BBK_DIFF_Y="-50.4"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="16.573" BBK_DIFF="3.5" BBK_DIFF_Y="-56.0"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="16.01" BBK_DIFF="-2.8" BBK_DIFF_Y="-81.2"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="16.47" BBK_DIFF="1.4" BBK_DIFF_Y="-80.2"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="16.243" BBK_DIFF="-27.0" BBK_DIFF_Y="-79.4"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="22.245" BBK_DIFF="9.5" BBK_DIFF_Y="-78.8"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="20.312" BBK_DIFF="-5.8" BBK_DIFF_Y="-81.0"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="21.563" BBK_DIFF="-28.3" BBK_DIFF_Y="-79.3"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="30.063" BBK_DIFF="6.3" BBK_DIFF_Y="-79.6"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="28.286" BBK_DIFF="0.9" BBK_DIFF_Y="-80.9"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="28.035" BBK_DIFF="-22.8" BBK_DIFF_Y="-81.2"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="36.319" BBK_DIFF="-0.4" BBK_DIFF_Y="-82.9"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="36.447" BBK_DIFF="-3.2" BBK_DIFF_Y="-83.0"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="37.634" BBK_DIFF="-55.9" BBK_DIFF_Y="-82.2"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="85.247" BBK_DIFF="2.6" BBK_DIFF_Y="-61.1"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="83.079" BBK_DIFF="5.6" BBK_DIFF_Y="-64.3"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="78.679" BBK_DIFF="-25.1" BBK_DIFF_Y="-67.6"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="105.035" BBK_DIFF="-1.7" BBK_DIFF_Y="-67.8"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="106.895" BBK_DIFF="2.4" BBK_DIFF_Y="-73.8"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="104.355" BBK_DIFF="-29.0" BBK_DIFF_Y="-74.5"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="147.065" BBK_DIFF="-0.5" BBK_DIFF_Y="-63.7"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="147.812" BBK_DIFF="-0.9" BBK_DIFF_Y="-63.5"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="149.185" BBK_DIFF="-29.6" BBK_DIFF_Y="-63.9"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="211.916" BBK_DIFF="-1.3" BBK_DIFF_Y="-50.7"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="214.615" BBK_DIFF="1.4" BBK_DIFF_Y="-50.0"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="211.575" BBK_DIFF="-3.6" BBK_DIFF_Y="-50.5"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="219.364" BBK_DIFF="-5.8" BBK_DIFF_Y="-49.0"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="232.902" BBK_DIFF="-4.0" BBK_DIFF_Y="-46.0"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="242.532" BBK_DIFF="-25.7" BBK_DIFF_Y="-42.8"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="326.275" BBK_DIFF="-20.1" BBK_DIFF_Y="-27.4"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="408.31" BBK_DIFF="-0.2" BBK_DIFF_Y="-9.2"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="409.008" BBK_DIFF="1.0" BBK_DIFF_Y="-9.4"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="404.828" BBK_DIFF="0.0" BBK_DIFF_Y="-9.5"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="404.779" BBK_DIFF="-2.1" BBK_DIFF_Y="-9.7"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="413.296" BBK_DIFF="-3.9" BBK_DIFF_Y="-7.6"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="429.963" BBK_DIFF="0.2" BBK_DIFF_Y="-0.2"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="428.963" BBK_DIFF="0.3" BBK_DIFF_Y="0.2"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="427.563" BBK_DIFF="-0.5" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="429.802" BBK_DIFF="-0.3" BBK_DIFF_Y="22.2"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="430.977" BBK_DIFF="1.7" BBK_DIFF_Y="22.4"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="423.936" BBK_DIFF="-5.6" BBK_DIFF_Y="24.0"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="449.258" BBK_DIFF="-0.1" BBK_DIFF_Y="31.1"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="449.831" BBK_DIFF="-0.4" BBK_DIFF_Y="31.5"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="451.579" BBK_DIFF="1.0" BBK_DIFF_Y="32.7"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="447.086" BBK_DIFF="-0.2" BBK_DIFF_Y="53.6"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="448.134" BBK_DIFF="0.2" BBK_DIFF_Y="51.7"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="447.276" BBK_DIFF="3.9" BBK_DIFF_Y="44.7"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="430.64" BBK_DIFF="0.6" BBK_DIFF_Y="135.5"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="428.247" BBK_DIFF="0.0" BBK_DIFF_Y="144.0"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="428.126" BBK_DIFF="21.7" BBK_DIFF_Y="181.1"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="351.679" BBK_DIFF="-0.1" BBK_DIFF_Y="311.0"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="352.099" BBK_DIFF="3.0" BBK_DIFF_Y="321.2"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="341.925" BBK_DIFF="-0.2" BBK_DIFF_Y="332.3"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="342.666" BBK_DIFF="0.2" BBK_DIFF_Y="263.8"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="342.022" BBK_DIFF="0.5" BBK_DIFF_Y="265.7"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="340.41" BBK_DIFF="17.0" BBK_DIFF_Y="270.7"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="291.056" BBK_DIFF="-1.5" BBK_DIFF_Y="207.9"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="295.362" BBK_DIFF="-4.5" BBK_DIFF_Y="206.5"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="309.141" BBK_DIFF="69.0" BBK_DIFF_Y="223.4"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="182.882" BBK_DIFF="4.2" BBK_DIFF_Y="88.5"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="175.537" BBK_DIFF="15.3" BBK_DIFF_Y="80.5"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="152.309" BBK_DIFF="78.0" BBK_DIFF_Y="62.0"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="85.561" BBK_DIFF="2.4" BBK_DIFF_Y="-11.8"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="83.587" BBK_DIFF="5.7" BBK_DIFF_Y="-14.0"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="79.092" BBK_DIFF="-16.0" BBK_DIFF_Y="-14.0"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="94.191" BBK_DIFF="0.7" BBK_DIFF_Y="-3.1"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="93.526" BBK_DIFF="1.8" BBK_DIFF_Y="-3.5"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="91.832" BBK_DIFF="-2.8" BBK_DIFF_Y="-4.5"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="94.525" BBK_DIFF="-1.9" BBK_DIFF_Y="-4.3"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="96.351" BBK_DIFF="0.8" BBK_DIFF_Y="-3.3"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="95.593" BBK_DIFF="-1.5" BBK_DIFF_Y="-4.0"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="97.024" BBK_DIFF="-0.2" BBK_DIFF_Y="-2.3"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="97.266" BBK_DIFF="3.5" BBK_DIFF_Y="-4.7"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="94.018" BBK_DIFF="-3.1" BBK_DIFF_Y="-10.6"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="96.988" BBK_DIFF="-0.2" BBK_DIFF_Y="-5.6"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="97.206" BBK_DIFF="5.7" BBK_DIFF_Y="-3.6"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="91.954" BBK_DIFF="-5.4" BBK_DIFF_Y="-11.2"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="97.218" BBK_DIFF="0.3" BBK_DIFF_Y="-6.0"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="96.964" BBK_DIFF="0.9" BBK_DIFF_Y="-4.0"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="96.11" BBK_DIFF="-2.7" BBK_DIFF_Y="-7.6"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="98.759" BBK_DIFF="-0.9" BBK_DIFF_Y="-4.9"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="99.672" BBK_DIFF="0.1" BBK_DIFF_Y="-3.8"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="99.601" BBK_DIFF="0.3" BBK_DIFF_Y="-5.1"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="99.325" BBK_DIFF="-2.7" BBK_DIFF_Y="-3.3"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="102.035" BBK_DIFF="-2.9" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="105.114" BBK_DIFF="2.3" BBK_DIFF_Y="1.0"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="102.731" BBK_DIFF="1.9" BBK_DIFF_Y="42.5"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="100.786" BBK_DIFF="-2.7" BBK_DIFF_Y="41.1"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="103.567" BBK_DIFF="0.1" BBK_DIFF_Y="44.1"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="103.415" BBK_DIFF="2.4" BBK_DIFF_Y="65.6"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="100.958" BBK_DIFF="-2.9" BBK_DIFF_Y="57.9"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="104.016" BBK_DIFF="0.2" BBK_DIFF_Y="58.9"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="103.825" BBK_DIFF="0.3" BBK_DIFF_Y="92.1"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="103.558" BBK_DIFF="-1.3" BBK_DIFF_Y="91.1"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="104.933" BBK_DIFF="2.2" BBK_DIFF_Y="90.9"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="102.674" BBK_DIFF="1.0" BBK_DIFF_Y="87.5"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="101.682" BBK_DIFF="-2.3" BBK_DIFF_Y="87.7"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="104.051" BBK_DIFF="44.3" BBK_DIFF_Y="93.6"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="72.096" BBK_DIFF="1.0" BBK_DIFF_Y="48.5"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="71.405" BBK_DIFF="-0.6" BBK_DIFF_Y="31.6"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="71.851" BBK_DIFF="15.0" BBK_DIFF_Y="16.1"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="62.464" BBK_DIFF="-2.3" BBK_DIFF_Y="14.7"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="63.922" BBK_DIFF="-2.4" BBK_DIFF_Y="27.1"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="65.48" BBK_DIFF="21.1" BBK_DIFF_Y="25.4"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="54.054" BBK_DIFF="-0.3" BBK_DIFF_Y="16.7"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="54.196" BBK_DIFF="-1.4" BBK_DIFF_Y="13.3"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="54.976" BBK_DIFF="0.4" BBK_DIFF_Y="13.3"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="54.752" BBK_DIFF="1.1" BBK_DIFF_Y="54.6"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="54.162" BBK_DIFF="0.8" BBK_DIFF_Y="36.0"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="53.736" BBK_DIFF="10.7" BBK_DIFF_Y="26.9"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="48.545" BBK_DIFF="-10.5" BBK_DIFF_Y="14.5"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="54.24" BBK_DIFF="-12.3" BBK_DIFF_Y="14.7"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="61.882" BBK_DIFF="13.7" BBK_DIFF_Y="-9.1"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="54.437" BBK_DIFF="8.3" BBK_DIFF_Y="86.2"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="50.277" BBK_DIFF="-3.7" BBK_DIFF_Y="48.1"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="52.227" BBK_DIFF="12.8" BBK_DIFF_Y="114.8"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="46.313" BBK_DIFF="-3.2" BBK_DIFF_Y="185.7"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="47.82" BBK_DIFF="-1.4" BBK_DIFF_Y="132.7"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="48.508" BBK_DIFF="36.9" BBK_DIFF_Y="64.2"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="35.426" BBK_DIFF="-11.0" BBK_DIFF_Y="-45.8"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="39.819" BBK_DIFF="-5.9" BBK_DIFF_Y="-34.0"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="42.331" BBK_DIFF="-0.1" BBK_DIFF_Y="22.7"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="42.385" BBK_DIFF="-10.3" BBK_DIFF_Y="49.7"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="47.27" BBK_DIFF="-30.6" BBK_DIFF_Y="24.2"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="68.112" BBK_DIFF="133.0" BBK_DIFF_Y="16.9"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="29.238" BBK_DIFF="-13.9" BBK_DIFF_Y="63.4"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="33.957" BBK_DIFF="39.7" BBK_DIFF_Y="81.8"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="24.31" BBK_DIFF="49.9" BBK_DIFF_Y="35.7"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="16.213" BBK_DIFF="-21.1" BBK_DIFF_Y="-2.3"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="20.551" BBK_DIFF="-30.4" BBK_DIFF_Y="8.5"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="29.543" BBK_DIFF="-54.8" BBK_DIFF_Y="56.6"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="65.373" BBK_DIFF="8.4" BBK_DIFF_Y="239.9"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="60.332" BBK_DIFF="74.9" BBK_DIFF_Y="137.8"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="34.501" BBK_DIFF="21.9" BBK_DIFF_Y="5.9"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="28.304" BBK_DIFF="-25.6" BBK_DIFF_Y="-17.1"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="38.049" BBK_DIFF="-34.7" BBK_DIFF_Y="-32.3"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="58.251" BBK_DIFF="225.5" BBK_DIFF_Y="-25.3"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="17.895" BBK_DIFF="-4.2" BBK_DIFF_Y="-76.9"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="18.682" BBK_DIFF="4.3" BBK_DIFF_Y="-77.7"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="17.913" BBK_DIFF="8.0" BBK_DIFF_Y="-79.6"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="16.591" BBK_DIFF="-12.4" BBK_DIFF_Y="-81.3"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="18.943" BBK_DIFF="0.4" BBK_DIFF_Y="-79.0"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="18.87" BBK_DIFF="-1.9" BBK_DIFF_Y="-81.5"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="19.231" BBK_DIFF="-24.2" BBK_DIFF_Y="-81.8"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="25.369" BBK_DIFF="-22.1" BBK_DIFF_Y="-75.3"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="32.583" BBK_DIFF="-4.5" BBK_DIFF_Y="-68.2"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="34.132" BBK_DIFF="-39.2" BBK_DIFF_Y="-57.2"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="56.174" BBK_DIFF="-28.0" BBK_DIFF_Y="-27.4"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="77.999" BBK_DIFF="0.7" BBK_DIFF_Y="-9.1"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="77.49" BBK_DIFF="-7.6" BBK_DIFF_Y="97.8"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="83.871" BBK_DIFF="-4.3" BBK_DIFF_Y="120.2"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="87.674" BBK_DIFF="-1.2" BBK_DIFF_Y="82.5"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="88.733" BBK_DIFF="-1.4" BBK_DIFF_Y="70.4"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="90.014" BBK_DIFF="-11.7" BBK_DIFF_Y="48.1"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="101.941" BBK_DIFF="-3.4" BBK_DIFF_Y="43.9"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="105.548" BBK_DIFF="2.8" BBK_DIFF_Y="59.7"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="102.632" BBK_DIFF="0.0" BBK_DIFF_Y="29.8"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="102.618" BBK_DIFF="28.6" BBK_DIFF_Y="17.2"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="79.816" BBK_DIFF="3.1" BBK_DIFF_Y="-11.3"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="77.393" BBK_DIFF="-9.8" BBK_DIFF_Y="-20.4"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="85.845" BBK_DIFF="119.2" BBK_DIFF_Y="-25.5"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="39.169" BBK_DIFF="2.9" BBK_DIFF_Y="-63.6"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="38.081" BBK_DIFF="-20.7" BBK_DIFF_Y="-68.3"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="48.046" BBK_DIFF="-7.8" BBK_DIFF_Y="-52.3"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="52.083" BBK_DIFF="-14.3" BBK_DIFF_Y="-55.5"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="60.793" BBK_DIFF="-14.2" BBK_DIFF_Y="-52.9"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="70.834" BBK_DIFF="7.2" BBK_DIFF_Y="-70.4"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="66.083" BBK_DIFF="-16.4" BBK_DIFF_Y="-70.5"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="79.065" BBK_DIFF="-9.7" BBK_DIFF_Y="-63.9"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="87.538" BBK_DIFF="-2.7" BBK_DIFF_Y="-60.2"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="89.94" BBK_DIFF="-7.5" BBK_DIFF_Y="-59.6"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="97.256" BBK_DIFF="-15.5" BBK_DIFF_Y="-56.6"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="115.163" BBK_DIFF="7.0" BBK_DIFF_Y="-52.5"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="107.583" BBK_DIFF="-10.5" BBK_DIFF_Y="-54.4"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="120.236" BBK_DIFF="19.5" BBK_DIFF_Y="-50.7"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="100.629" BBK_DIFF="-14.0" BBK_DIFF_Y="-57.9"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="117.053" BBK_DIFF="-9.3" BBK_DIFF_Y="-54.5"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="129.032" BBK_DIFF="-46.2" BBK_DIFF_Y="-51.8"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="239.701" BBK_DIFF="7.0" BBK_DIFF_Y="-23.9"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="224.004" BBK_DIFF="2.2" BBK_DIFF_Y="-17.0"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="219.256" BBK_DIFF="-0.3" BBK_DIFF_Y="-11.5"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="220.015" BBK_DIFF="-1.2" BBK_DIFF_Y="-11.0"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="222.618" BBK_DIFF="-0.7" BBK_DIFF_Y="-19.3"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="224.169" BBK_DIFF="-7.5" BBK_DIFF_Y="-25.1"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="242.316" BBK_DIFF="2.7" BBK_DIFF_Y="-32.8"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="235.847" BBK_DIFF="-3.2" BBK_DIFF_Y="-31.6"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="243.693" BBK_DIFF="2.0" BBK_DIFF_Y="-38.2"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="238.808" BBK_DIFF="-7.3" BBK_DIFF_Y="-18.2"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="257.492" BBK_DIFF="-3.8" BBK_DIFF_Y="18.0"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="267.78" BBK_DIFF="-15.0" BBK_DIFF_Y="23.0"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="314.855" BBK_DIFF="16.6" BBK_DIFF_Y="38.4"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="269.991" BBK_DIFF="9.0" BBK_DIFF_Y="21.9"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="247.729" BBK_DIFF="0.2" BBK_DIFF_Y="10.4"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="247.263" BBK_DIFF="-10.4" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="276.016" BBK_DIFF="-7.8" BBK_DIFF_Y="37.3"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="299.385" BBK_DIFF="-16.9" BBK_DIFF_Y="49.4"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="360.406" BBK_DIFF="4.5" BBK_DIFF_Y="23.4"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="344.92" BBK_DIFF="-12.6" BBK_DIFF_Y="56.2"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="394.481" BBK_DIFF="35.1" BBK_DIFF_Y="87.8"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="291.982" BBK_DIFF="33.8" BBK_DIFF_Y="27.4"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="218.144" BBK_DIFF="0.2" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="217.77" BBK_DIFF="-4.3" BBK_DIFF_Y="-14.0"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="227.578" BBK_DIFF="2.8" BBK_DIFF_Y="-8.0"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="221.412" BBK_DIFF="-1.3" BBK_DIFF_Y="-8.1"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="224.412" BBK_DIFF="-6.8" BBK_DIFF_Y="-10.9"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="240.906" BBK_DIFF="19.8" BBK_DIFF_Y="-0.2"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="201.051" BBK_DIFF="0.3" BBK_DIFF_Y="-16.0"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="200.418" BBK_DIFF="-31.4" BBK_DIFF_Y="-15.0"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="291.997" BBK_DIFF="32.2" BBK_DIFF_Y="12.3"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="220.849" BBK_DIFF="5.2" BBK_DIFF_Y="-6.7"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="210.021" BBK_DIFF="-8.3" BBK_DIFF_Y="-15.1"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="229.127" BBK_DIFF="5.9" BBK_DIFF_Y="-3.6"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="216.285" BBK_DIFF="-14.5" BBK_DIFF_Y="-4.2"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="253.094" BBK_DIFF="2.3" BBK_DIFF_Y="-0.7"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="247.432" BBK_DIFF="2.6" BBK_DIFF_Y="-1.0"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="241.052" BBK_DIFF="-4.3" BBK_DIFF_Y="5.6"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="251.981" BBK_DIFF="4.3" BBK_DIFF_Y="7.7"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="241.477" BBK_DIFF="0.9" BBK_DIFF_Y="7.2"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="239.306" BBK_DIFF="1.5" BBK_DIFF_Y="9.1"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="235.822" BBK_DIFF="-9.3" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="260.118" BBK_DIFF="9.8" BBK_DIFF_Y="27.1"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="236.811" BBK_DIFF="-4.3" BBK_DIFF_Y="21.0"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="247.421" BBK_DIFF="4.1" BBK_DIFF_Y="22.4"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="237.79" BBK_DIFF="5.3" BBK_DIFF_Y="12.2"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="225.876" BBK_DIFF="-11.3" BBK_DIFF_Y="16.2"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="254.778" BBK_DIFF="2.0" BBK_DIFF_Y="18.2"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="249.833" BBK_DIFF="9.4" BBK_DIFF_Y="19.8"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="228.336" BBK_DIFF="-2.4" BBK_DIFF_Y="19.3"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="234.038" BBK_DIFF="3.9" BBK_DIFF_Y="15.3"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="225.245" BBK_DIFF="2.7" BBK_DIFF_Y="21.9"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="219.323" BBK_DIFF="-3.6" BBK_DIFF_Y="6.9"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="227.609" BBK_DIFF="11.3" BBK_DIFF_Y="22.6"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="204.581" BBK_DIFF="4.6" BBK_DIFF_Y="7.1"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="195.664" BBK_DIFF="-3.2" BBK_DIFF_Y="-2.5"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="202.171" BBK_DIFF="-4.6" BBK_DIFF_Y="3.5"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="211.9" BBK_DIFF="9.1" BBK_DIFF_Y="22.0"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="194.306" BBK_DIFF="-9.9" BBK_DIFF_Y="5.0"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="215.544" BBK_DIFF="3.3" BBK_DIFF_Y="9.7"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="208.619" BBK_DIFF="9.0" BBK_DIFF_Y="9.7"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="191.412" BBK_DIFF="-5.7" BBK_DIFF_Y="10.2"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="202.965" BBK_DIFF="9.9" BBK_DIFF_Y="31.5"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="184.728" BBK_DIFF="-10.0" BBK_DIFF_Y="29.9"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="205.253" BBK_DIFF="10.6" BBK_DIFF_Y="29.8"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="185.665" BBK_DIFF="-2.8" BBK_DIFF_Y="17.6"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="190.931" BBK_DIFF="-4.8" BBK_DIFF_Y="17.3"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="200.608" BBK_DIFF="2.7" BBK_DIFF_Y="37.8"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="195.317" BBK_DIFF="12.5" BBK_DIFF_Y="46.3"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="173.679" BBK_DIFF="-6.1" BBK_DIFF_Y="14.3"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="185.0" BBK_DIFF="-5.9" BBK_DIFF_Y="27.0"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="196.537" BBK_DIFF="3.4" BBK_DIFF_Y="36.2"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="190.1" BBK_DIFF="9.4" BBK_DIFF_Y="22.2"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="173.754" BBK_DIFF="12.6" BBK_DIFF_Y="14.1"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="154.29" BBK_DIFF="8.5" BBK_DIFF_Y="22.9"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="142.258" BBK_DIFF="-10.1" BBK_DIFF_Y="8.3"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="158.153" BBK_DIFF="0.2" BBK_DIFF_Y="24.8"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="157.842" BBK_DIFF="-3.0" BBK_DIFF_Y="32.9"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="162.758" BBK_DIFF="11.8" BBK_DIFF_Y="29.8"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="145.624" BBK_DIFF="9.1" BBK_DIFF_Y="31.1"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="133.507" BBK_DIFF="-12.1" BBK_DIFF_Y="27.4"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="151.912" BBK_DIFF="4.3" BBK_DIFF_Y="45.0"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="145.659" BBK_DIFF="1.0" BBK_DIFF_Y="44.3"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="144.248" BBK_DIFF="-7.2" BBK_DIFF_Y="46.0"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="155.511" BBK_DIFF="2.2" BBK_DIFF_Y="42.2"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="152.227" BBK_DIFF="21.2" BBK_DIFF_Y="49.8"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="125.566" BBK_DIFF="-4.4" BBK_DIFF_Y="43.8"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="131.399" BBK_DIFF="3.7" BBK_DIFF_Y="22.7"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="126.769" BBK_DIFF="6.7" BBK_DIFF_Y="21.5"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="118.775" BBK_DIFF="-5.3" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="125.417" BBK_DIFF="12.9" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="111.108" BBK_DIFF="6.0" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="104.819" BBK_DIFF="0.0" BBK_DIFF_Y="-4.3"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="104.787" BBK_DIFF="3.8" BBK_DIFF_Y="-6.7"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="100.913" BBK_DIFF="2.1" BBK_DIFF_Y="-11.6"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="98.833" BBK_DIFF="-9.6" BBK_DIFF_Y="-19.0"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="109.371" BBK_DIFF="7.6" BBK_DIFF_Y="-14.8"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="101.64" BBK_DIFF="16.4" BBK_DIFF_Y="-12.8"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="87.297" BBK_DIFF="-18.5" BBK_DIFF_Y="-23.9"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="107.108" BBK_DIFF="2.7" BBK_DIFF_Y="-10.5"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="104.311" BBK_DIFF="-9.0" BBK_DIFF_Y="-9.9"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="114.599" BBK_DIFF="-8.3" BBK_DIFF_Y="-3.8"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="125.012" BBK_DIFF="16.3" BBK_DIFF_Y="-10.2"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="107.505" BBK_DIFF="-1.9" BBK_DIFF_Y="-18.6"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="109.539" BBK_DIFF="-2.5" BBK_DIFF_Y="-11.1"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="112.304" BBK_DIFF="-1.6" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="114.158" BBK_DIFF="-6.5" BBK_DIFF_Y="-7.4"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="122.039" BBK_DIFF="-5.0" BBK_DIFF_Y="10.1"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="128.406" BBK_DIFF="10.2" BBK_DIFF_Y="38.1"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="116.52" BBK_DIFF="1.6" BBK_DIFF_Y="17.1"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="114.712" BBK_DIFF="-4.1" BBK_DIFF_Y="9.7"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="119.633" BBK_DIFF="3.3" BBK_DIFF_Y="5.4"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="115.82" BBK_DIFF="-2.7" BBK_DIFF_Y="21.9"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="119.066" BBK_DIFF="-14.5" BBK_DIFF_Y="14.5"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="139.252" BBK_DIFF="5.5" BBK_DIFF_Y="51.2"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="132.021" BBK_DIFF="7.2" BBK_DIFF_Y="54.7"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="123.172" BBK_DIFF="13.5" BBK_DIFF_Y="12.2"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="108.566" BBK_DIFF="-11.9" BBK_DIFF_Y="22.1"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="123.268" BBK_DIFF="11.3" BBK_DIFF_Y="19.7"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="110.797" BBK_DIFF="19.1" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="92.996" BBK_DIFF="-6.5" BBK_DIFF_Y="-3.2"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="99.473" BBK_DIFF="-4.8" BBK_DIFF_Y="1.5"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="104.522" BBK_DIFF="-8.0" BBK_DIFF_Y="21.8"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="113.55" BBK_DIFF="19.5" BBK_DIFF_Y="19.2"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="94.983" BBK_DIFF="-8.6" BBK_DIFF_Y="7.9"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="103.953" BBK_DIFF="12.8" BBK_DIFF_Y="15.8"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="92.12" BBK_DIFF="8.0" BBK_DIFF_Y="-16.7"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="85.33" BBK_DIFF="-22.2" BBK_DIFF_Y="-14.8"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="109.744" BBK_DIFF="23.4" BBK_DIFF_Y="6.2"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="88.929" BBK_DIFF="-13.6" BBK_DIFF_Y="-14.4"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="102.945" BBK_DIFF="-6.3" BBK_DIFF_Y="-3.7"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="109.833" BBK_DIFF="14.3" BBK_DIFF_Y="6.5"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="96.11" BBK_DIFF="-1.9" BBK_DIFF_Y="-10.7"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="97.973" BBK_DIFF="14.2" BBK_DIFF_Y="-6.9"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="85.8" BBK_DIFF="-10.0" BBK_DIFF_Y="-25.4"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="95.292" BBK_DIFF="8.3" BBK_DIFF_Y="-17.9"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="88.007" BBK_DIFF="-2.0" BBK_DIFF_Y="-25.7"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="89.779" BBK_DIFF="-18.8" BBK_DIFF_Y="-20.8"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="216.23" BBK_DIFF="10.4" BBK_DIFF_Y="-7.5" BBK_EURO="110.557"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="195.784" BBK_DIFF="-3.2" BBK_DIFF_Y="-12.7" BBK_EURO="100.103"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="202.176" BBK_DIFF="-0.5" BBK_DIFF_Y="-9.6" BBK_EURO="103.371"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="203.192" BBK_DIFF="-2.8" BBK_DIFF_Y="-6.3" BBK_EURO="103.89"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="209.14" BBK_DIFF="3.7" BBK_DIFF_Y="-4.4" BBK_EURO="106.932"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="201.679" BBK_DIFF="-4.2" BBK_DIFF_Y="-8.0" BBK_EURO="103.117"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="210.579" BBK_DIFF="2.3" BBK_DIFF_Y="-7.7" BBK_EURO="107.667"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="205.861" BBK_DIFF="-8.5" BBK_DIFF_Y="-2.0" BBK_EURO="105.255"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="225.031" BBK_DIFF="-0.9" BBK_DIFF_Y="9.1" BBK_EURO="115.057"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="227.092" BBK_DIFF="-1.9" BBK_DIFF_Y="3.8" BBK_EURO="116.11"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="231.529" BBK_DIFF="4.4" BBK_DIFF_Y="8.3" BBK_EURO="118.379"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="221.767" BBK_DIFF="-5.1" BBK_DIFF_Y="6.0" BBK_EURO="113.388"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="233.661" BBK_DIFF="4.2" BBK_DIFF_Y="4.2" BBK_EURO="119.469"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="224.196" BBK_DIFF="0.2" BBK_DIFF_Y="11.5" BBK_EURO="114.63"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="223.651" BBK_DIFF="3.1" BBK_DIFF_Y="11.6" BBK_EURO="114.351"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="216.825" BBK_DIFF="-0.9" BBK_DIFF_Y="6.6" BBK_EURO="110.861"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="218.769" BBK_DIFF="-0.2" BBK_DIFF_Y="10.4" BBK_EURO="111.855"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="219.213" BBK_DIFF="-3.9" BBK_DIFF_Y="13.9" BBK_EURO="112.082"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="228.126" BBK_DIFF="8.6" BBK_DIFF_Y="17.8" BBK_EURO="116.639"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="210.044" BBK_DIFF="1.8" BBK_DIFF_Y="7.8" BBK_EURO="107.394"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="206.272" BBK_DIFF="-5.8" BBK_DIFF_Y="8.3" BBK_EURO="105.465"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="218.869" BBK_DIFF="2.4" BBK_DIFF_Y="10.0" BBK_EURO="111.906"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="213.824" BBK_DIFF="2.2" BBK_DIFF_Y="10.5" BBK_EURO="109.326"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="209.212" BBK_DIFF="-6.7" BBK_DIFF_Y="9.0" BBK_EURO="106.968"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="224.344" BBK_DIFF="11.6" BBK_DIFF_Y="7.2" BBK_EURO="114.705"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="201.023" BBK_DIFF="0.3" BBK_DIFF_Y="0.9" BBK_EURO="102.781"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="200.485" BBK_DIFF="-1.4" BBK_DIFF_Y="10.0" BBK_EURO="102.506"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="203.365" BBK_DIFF="2.6" BBK_DIFF_Y="10.2" BBK_EURO="103.979"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="198.143" BBK_DIFF="3.0" BBK_DIFF_Y="11.6" BBK_EURO="101.309"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="192.451" BBK_DIFF="-0.6" BBK_DIFF_Y="1.3" BBK_EURO="98.399"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="193.601" BBK_DIFF="-0.7" BBK_DIFF_Y="5.7" BBK_EURO="98.987"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="194.876" BBK_DIFF="2.3" BBK_DIFF_Y="3.7" BBK_EURO="99.639"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="190.456" BBK_DIFF="-4.2" BBK_DIFF_Y="2.6" BBK_EURO="97.379"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="198.906" BBK_DIFF="2.8" BBK_DIFF_Y="3.4" BBK_EURO="101.699"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="193.495" BBK_DIFF="0.9" BBK_DIFF_Y="-7.2" BBK_EURO="98.932"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="191.852" BBK_DIFF="-8.3" BBK_DIFF_Y="-7.3" BBK_EURO="98.092"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="209.314" BBK_DIFF="5.0" BBK_DIFF_Y="-2.0" BBK_EURO="107.021"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="199.289" BBK_DIFF="9.4" BBK_DIFF_Y="-10.6" BBK_EURO="101.895"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="182.239" BBK_DIFF="-1.3" BBK_DIFF_Y="-5.0" BBK_EURO="93.177"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="184.579" BBK_DIFF="3.9" BBK_DIFF_Y="-1.9" BBK_EURO="94.374"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="177.572" BBK_DIFF="-6.5" BBK_DIFF_Y="-6.8" BBK_EURO="90.791"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="189.899" BBK_DIFF="3.7" BBK_DIFF_Y="-2.2" BBK_EURO="97.094"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="183.075" BBK_DIFF="-2.6" BBK_DIFF_Y="-12.8" BBK_EURO="93.605"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="187.934" BBK_DIFF="1.2" BBK_DIFF_Y="-7.4" BBK_EURO="96.089"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="185.717" BBK_DIFF="-3.4" BBK_DIFF_Y="-7.8" BBK_EURO="94.956"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="192.337" BBK_DIFF="-7.8" BBK_DIFF_Y="-11.9" BBK_EURO="98.34"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="208.61" BBK_DIFF="0.8" BBK_DIFF_Y="-15.2" BBK_EURO="106.661"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="206.93" BBK_DIFF="-3.2" BBK_DIFF_Y="-13.1" BBK_EURO="105.802"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="213.663" BBK_DIFF="-4.2" BBK_DIFF_Y="-16.0" BBK_EURO="109.244"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="222.967" BBK_DIFF="16.3" BBK_DIFF_Y="-9.2" BBK_EURO="114.001"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="191.772" BBK_DIFF="1.9" BBK_DIFF_Y="-16.1" BBK_EURO="98.051"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="188.227" BBK_DIFF="-1.2" BBK_DIFF_Y="-18.3" BBK_EURO="96.239"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="190.459" BBK_DIFF="-1.9" BBK_DIFF_Y="1.8" BBK_EURO="97.38"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="194.081" BBK_DIFF="-7.5" BBK_DIFF_Y="-8.2" BBK_EURO="99.232"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="209.832" BBK_DIFF="3.4" BBK_DIFF_Y="-9.7" BBK_EURO="107.285"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="202.991" BBK_DIFF="0.8" BBK_DIFF_Y="-10.9" BBK_EURO="103.788"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="201.386" BBK_DIFF="-7.7" BBK_DIFF_Y="-5.7" BBK_EURO="102.967"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="218.247" BBK_DIFF="-11.3" BBK_DIFF_Y="-4.0" BBK_EURO="111.588"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="246.007" BBK_DIFF="3.3" BBK_DIFF_Y="13.4" BBK_EURO="125.781"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="238.085" BBK_DIFF="-6.4" BBK_DIFF_Y="16.5" BBK_EURO="121.731"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="254.233" BBK_DIFF="3.5" BBK_DIFF_Y="37.3" BBK_EURO="129.987"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="245.654" BBK_DIFF="7.5" BBK_DIFF_Y="20.3" BBK_EURO="125.601"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="228.573" BBK_DIFF="-0.8" BBK_DIFF_Y="26.0" BBK_EURO="116.868"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="230.519" BBK_DIFF="23.3" BBK_DIFF_Y="40.9" BBK_EURO="117.862"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="187.001" BBK_DIFF="-11.5" BBK_DIFF_Y="-15.3" BBK_EURO="95.612"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="211.306" BBK_DIFF="-9.1" BBK_DIFF_Y="-3.8" BBK_EURO="108.039"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="232.419" BBK_DIFF="2.0" BBK_DIFF_Y="7.6" BBK_EURO="118.834"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="227.765" BBK_DIFF="6.7" BBK_DIFF_Y="10.6" BBK_EURO="116.454"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="213.499" BBK_DIFF="-6.1" BBK_DIFF_Y="2.3" BBK_EURO="109.16"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="227.403" BBK_DIFF="4.8" BBK_DIFF_Y="2.6" BBK_EURO="116.269"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="216.967" BBK_DIFF="6.2" BBK_DIFF_Y="0.1" BBK_EURO="110.933"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="204.306" BBK_DIFF="10.3" BBK_DIFF_Y="-8.5" BBK_EURO="104.46"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="185.18" BBK_DIFF="-9.3" BBK_DIFF_Y="-16.6" BBK_EURO="94.681"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="204.123" BBK_DIFF="12.5" BBK_DIFF_Y="-6.6" BBK_EURO="104.366"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="181.478" BBK_DIFF="10.9" BBK_DIFF_Y="-14.0" BBK_EURO="92.788"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="163.568" BBK_DIFF="-25.9" BBK_DIFF_Y="-23.8" BBK_EURO="83.631"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="220.752" BBK_DIFF="0.5" BBK_DIFF_Y="6.4" BBK_EURO="112.869"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="219.618" BBK_DIFF="1.7" BBK_DIFF_Y="-0.3" BBK_EURO="112.289"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="215.904" BBK_DIFF="4.9" BBK_DIFF_Y="2.0" BBK_EURO="110.39"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="205.905" BBK_DIFF="-1.3" BBK_DIFF_Y="3.5" BBK_EURO="105.278"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="208.709" BBK_DIFF="-5.9" BBK_DIFF_Y="1.2" BBK_EURO="106.711"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="221.682" BBK_DIFF="2.3" BBK_DIFF_Y="4.4" BBK_EURO="113.344"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="216.719" BBK_DIFF="-2.9" BBK_DIFF_Y="3.5" BBK_EURO="110.807"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="223.207" BBK_DIFF="0.5" BBK_DIFF_Y="-1.0" BBK_EURO="114.124"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="222.099" BBK_DIFF="1.7" BBK_DIFF_Y="8.8" BBK_EURO="113.557"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="218.436" BBK_DIFF="3.5" BBK_DIFF_Y="10.1" BBK_EURO="111.685"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="210.967" BBK_DIFF="-1.8" BBK_DIFF_Y="9.4" BBK_EURO="107.866"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="214.769" BBK_DIFF="3.5" BBK_DIFF_Y="12.6" BBK_EURO="109.81"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="207.561" BBK_DIFF="-5.8" BBK_DIFF_Y="12.0" BBK_EURO="106.124"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="220.246" BBK_DIFF="4.1" BBK_DIFF_Y="17.9" BBK_EURO="112.61"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="211.647" BBK_DIFF="6.3" BBK_DIFF_Y="33.7" BBK_EURO="108.213"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="199.029" BBK_DIFF="-3.5" BBK_DIFF_Y="23.3" BBK_EURO="101.762"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="206.306" BBK_DIFF="-2.9" BBK_DIFF_Y="32.5" BBK_EURO="105.483"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="212.386" BBK_DIFF="1.4" BBK_DIFF_Y="34.0" BBK_EURO="108.591"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="209.46" BBK_DIFF="-7.1" BBK_DIFF_Y="27.2" BBK_EURO="107.095"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="225.377" BBK_DIFF="10.4" BBK_DIFF_Y="36.0" BBK_EURO="115.233"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="204.122" BBK_DIFF="2.9" BBK_DIFF_Y="19.3" BBK_EURO="104.366"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="198.425" BBK_DIFF="2.9" BBK_DIFF_Y="27.0" BBK_EURO="101.453"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="192.826" BBK_DIFF="1.1" BBK_DIFF_Y="25.7" BBK_EURO="98.59"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="190.709" BBK_DIFF="2.9" BBK_DIFF_Y="20.9" BBK_EURO="97.508"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="185.376" BBK_DIFF="-0.8" BBK_DIFF_Y="21.7" BBK_EURO="94.781"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="186.882" BBK_DIFF="18.1" BBK_DIFF_Y="14.9" BBK_EURO="95.551"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="158.27" BBK_DIFF="-2.0" BBK_DIFF_Y="3.3" BBK_EURO="80.922"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="161.434" BBK_DIFF="3.7" BBK_DIFF_Y="12.4" BBK_EURO="82.54"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="155.745" BBK_DIFF="-1.8" BBK_DIFF_Y="12.4" BBK_EURO="79.631"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="158.546" BBK_DIFF="-3.7" BBK_DIFF_Y="11.3" BBK_EURO="81.063"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="164.631" BBK_DIFF="-0.7" BBK_DIFF_Y="20.9" BBK_EURO="84.174"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="165.724" BBK_DIFF="-3.1" BBK_DIFF_Y="22.0" BBK_EURO="84.733"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="171.063" BBK_DIFF="9.4" BBK_DIFF_Y="20.3" BBK_EURO="87.463"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="156.297" BBK_DIFF="1.9" BBK_DIFF_Y="23.9" BBK_EURO="79.913"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="153.353" BBK_DIFF="-2.8" BBK_DIFF_Y="22.0" BBK_EURO="78.408"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="157.69" BBK_DIFF="3.5" BBK_DIFF_Y="22.3" BBK_EURO="80.626"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="152.324" BBK_DIFF="-6.3" BBK_DIFF_Y="31.1" BBK_EURO="77.882"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="162.609" BBK_DIFF="6.1" BBK_DIFF_Y="54.1" BBK_EURO="83.141"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="153.267" BBK_DIFF="6.7" BBK_DIFF_Y="54.7" BBK_EURO="78.364"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="143.605" BBK_DIFF="3.6" BBK_DIFF_Y="77.8" BBK_EURO="73.424"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="138.573" BBK_DIFF="-2.7" BBK_DIFF_Y="74.4" BBK_EURO="70.851"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="142.473" BBK_DIFF="4.6" BBK_DIFF_Y="65.6" BBK_EURO="72.845"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="136.181" BBK_DIFF="0.2" BBK_DIFF_Y="62.8" BBK_EURO="69.628"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="135.858" BBK_DIFF="-4.5" BBK_DIFF_Y="96.4" BBK_EURO="69.463"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="142.186" BBK_DIFF="12.7" BBK_DIFF_Y="74.3" BBK_EURO="72.699"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="126.129" BBK_DIFF="0.3" BBK_DIFF_Y="62.1" BBK_EURO="64.489"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="125.716" BBK_DIFF="-2.5" BBK_DIFF_Y="48.0" BBK_EURO="64.278"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="128.901" BBK_DIFF="10.9" BBK_DIFF_Y="43.1" BBK_EURO="65.906"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="116.183" BBK_DIFF="10.1" BBK_DIFF_Y="23.6" BBK_EURO="59.403"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="105.534" BBK_DIFF="6.5" BBK_DIFF_Y="17.0" BBK_EURO="53.959"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="99.07" BBK_DIFF="22.6" BBK_DIFF_Y="18.9" BBK_EURO="50.654"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="80.784" BBK_DIFF="1.7" BBK_DIFF_Y="2.8" BBK_EURO="41.304"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="79.437" BBK_DIFF="-7.7" BBK_DIFF_Y="0.9" BBK_EURO="40.615"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="86.058" BBK_DIFF="2.8" BBK_DIFF_Y="-10.9" BBK_EURO="44.001"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="83.674" BBK_DIFF="20.9" BBK_DIFF_Y="-1.0" BBK_EURO="42.782"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="69.187" BBK_DIFF="-15.2" BBK_DIFF_Y="-4.2" BBK_EURO="35.375"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="81.554" BBK_DIFF="4.8" BBK_DIFF_Y="-14.4" BBK_EURO="41.698"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="77.798" BBK_DIFF="-8.4" BBK_DIFF_Y="-5.7" BBK_EURO="39.777"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="84.919" BBK_DIFF="-5.7" BBK_DIFF_Y="7.1" BBK_EURO="43.418"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="90.064" BBK_DIFF="-4.2" BBK_DIFF_Y="-3.3" BBK_EURO="46.049"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="93.964" BBK_DIFF="4.2" BBK_DIFF_Y="2.2" BBK_EURO="48.043"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="90.209" BBK_DIFF="8.3" BBK_DIFF_Y="-8.9" BBK_EURO="46.123"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="83.305" BBK_DIFF="6.0" BBK_DIFF_Y="-19.6" BBK_EURO="42.593"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="78.556" BBK_DIFF="-0.2" BBK_DIFF_Y="-13.9" BBK_EURO="40.165"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="78.696" BBK_DIFF="-18.5" BBK_DIFF_Y="-22.2" BBK_EURO="40.237"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="96.614" BBK_DIFF="14.4" BBK_DIFF_Y="-6.6" BBK_EURO="49.398"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="84.484" BBK_DIFF="17.0" BBK_DIFF_Y="-11.1" BBK_EURO="43.196"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="72.198" BBK_DIFF="-24.2" BBK_DIFF_Y="-26.9" BBK_EURO="36.914"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="95.31" BBK_DIFF="15.5" BBK_DIFF_Y="-8.2" BBK_EURO="48.731"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="82.503" BBK_DIFF="4.1" BBK_DIFF_Y="-16.0" BBK_EURO="42.183"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="79.287" BBK_DIFF="-14.8" BBK_DIFF_Y="-19.7" BBK_EURO="40.539"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="93.109" BBK_DIFF="1.3" BBK_DIFF_Y="-3.7" BBK_EURO="47.606"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="91.957" BBK_DIFF="-7.2" BBK_DIFF_Y="-8.2" BBK_EURO="47.017"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="99.072" BBK_DIFF="-4.4" BBK_DIFF_Y="-6.9" BBK_EURO="50.655"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="103.604" BBK_DIFF="13.5" BBK_DIFF_Y="2.1" BBK_EURO="52.972"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="91.268" BBK_DIFF="-9.8" BBK_DIFF_Y="-5.2" BBK_EURO="46.665"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="101.128" BBK_DIFF="-2.2" BBK_DIFF_Y="9.1" BBK_EURO="51.706"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="103.392" BBK_DIFF="8.8" BBK_DIFF_Y="-1.5" BBK_EURO="52.863"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="95.071" BBK_DIFF="-3.7" BBK_DIFF_Y="-7.5" BBK_EURO="48.609"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="98.77" BBK_DIFF="-4.9" BBK_DIFF_Y="8.5" BBK_EURO="50.5"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="103.822" BBK_DIFF="5.7" BBK_DIFF_Y="9.6" BBK_EURO="53.083"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="98.216" BBK_DIFF="-0.5" BBK_DIFF_Y="13.4" BBK_EURO="50.217"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="98.679" BBK_DIFF="2.1" BBK_DIFF_Y="11.6" BBK_EURO="50.454"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="96.676" BBK_DIFF="-3.5" BBK_DIFF_Y="8.9" BBK_EURO="49.43"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="100.139" BBK_DIFF="-5.9" BBK_DIFF_Y="28.0" BBK_EURO="51.2"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="106.444" BBK_DIFF="4.9" BBK_DIFF_Y="38.0" BBK_EURO="54.424"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="101.453" BBK_DIFF="5.4" BBK_DIFF_Y="27.6" BBK_EURO="51.872"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="96.265" BBK_DIFF="3.8" BBK_DIFF_Y="33.2" BBK_EURO="49.22"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="92.706" BBK_DIFF="-11.7" BBK_DIFF_Y="39.5" BBK_EURO="47.4"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="104.996" BBK_DIFF="2.2" BBK_DIFF_Y="36.8" BBK_EURO="53.684"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="102.759" BBK_DIFF="12.9" BBK_DIFF_Y="35.4" BBK_EURO="52.54"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="91.036" BBK_DIFF="-3.9" BBK_DIFF_Y="17.6" BBK_EURO="46.546"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="94.762" BBK_DIFF="9.4" BBK_DIFF_Y="11.6" BBK_EURO="48.451"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="86.623" BBK_DIFF="-2.1" BBK_DIFF_Y="23.7" BBK_EURO="44.29"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="88.449" BBK_DIFF="-0.4" BBK_DIFF_Y="21.5" BBK_EURO="45.223"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="88.812" BBK_DIFF="13.5" BBK_DIFF_Y="21.9" BBK_EURO="45.409"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="78.227" BBK_DIFF="1.4" BBK_DIFF_Y="15.2" BBK_EURO="39.997"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="77.143" BBK_DIFF="-3.0" BBK_DIFF_Y="16.7" BBK_EURO="39.443"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="79.53" BBK_DIFF="10.0" BBK_DIFF_Y="20.4" BBK_EURO="40.663"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="72.28" BBK_DIFF="8.8" BBK_DIFF_Y="22.4" BBK_EURO="36.956"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="66.439" BBK_DIFF="-13.5" BBK_DIFF_Y="5.5" BBK_EURO="33.97"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="76.769" BBK_DIFF="1.1" BBK_DIFF_Y="31.9" BBK_EURO="39.251"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="75.917" BBK_DIFF="-1.9" BBK_DIFF_Y="20.1" BBK_EURO="38.816"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="77.422" BBK_DIFF="-8.8" BBK_DIFF_Y="12.2" BBK_EURO="39.585"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="84.916" BBK_DIFF="21.3" BBK_DIFF_Y="14.5" BBK_EURO="43.417"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="70.027" BBK_DIFF="-3.8" BBK_DIFF_Y="0.0" BBK_EURO="35.804"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="72.776" BBK_DIFF="-0.1" BBK_DIFF_Y="2.5" BBK_EURO="37.21"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="72.879" BBK_DIFF="7.4" BBK_DIFF_Y="-5.3" BBK_EURO="37.262"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="67.884" BBK_DIFF="2.7" BBK_DIFF_Y="-7.1" BBK_EURO="34.709"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="66.088" BBK_DIFF="0.1" BBK_DIFF_Y="0.5" BBK_EURO="33.79"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="66.039" BBK_DIFF="11.8" BBK_DIFF_Y="2.8" BBK_EURO="33.765"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="59.076" BBK_DIFF="-6.2" BBK_DIFF_Y="-9.0" BBK_EURO="30.205"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="62.995" BBK_DIFF="8.2" BBK_DIFF_Y="-2.9" BBK_EURO="32.209"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="58.215" BBK_DIFF="-7.9" BBK_DIFF_Y="-20.8" BBK_EURO="29.765"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="63.198" BBK_DIFF="-8.4" BBK_DIFF_Y="-6.4" BBK_EURO="32.313"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="69.003" BBK_DIFF="-6.9" BBK_DIFF_Y="2.5" BBK_EURO="35.281"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="74.14" BBK_DIFF="5.9" BBK_DIFF_Y="9.7" BBK_EURO="37.907"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="70.016" BBK_DIFF="-1.4" BBK_DIFF_Y="3.6" BBK_EURO="35.799"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="70.985" BBK_DIFF="-7.8" BBK_DIFF_Y="9.7" BBK_EURO="36.294"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="76.96" BBK_DIFF="5.3" BBK_DIFF_Y="24.0" BBK_EURO="39.349"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="73.068" BBK_DIFF="11.1" BBK_DIFF_Y="27.7" BBK_EURO="37.359"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="65.786" BBK_DIFF="2.4" BBK_DIFF_Y="23.4" BBK_EURO="33.636"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="64.225" BBK_DIFF="-1.1" BBK_DIFF_Y="28.6" BBK_EURO="32.838"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="64.908" BBK_DIFF="0.1" BBK_DIFF_Y="27.3" BBK_EURO="33.187"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="64.857" BBK_DIFF="-11.8" BBK_DIFF_Y="25.8" BBK_EURO="33.161"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="73.493" BBK_DIFF="8.8" BBK_DIFF_Y="47.8" BBK_EURO="37.576"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="67.528" BBK_DIFF="0.3" BBK_DIFF_Y="34.5" BBK_EURO="34.527"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="67.305" BBK_DIFF="-0.4" BBK_DIFF_Y="12.0" BBK_EURO="34.413"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="67.557" BBK_DIFF="0.0" BBK_DIFF_Y="18.3" BBK_EURO="34.541"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="67.579" BBK_DIFF="4.4" BBK_DIFF_Y="41.0" BBK_EURO="34.553"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="64.728" BBK_DIFF="4.3" BBK_DIFF_Y="25.8" BBK_EURO="33.095"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="62.053" BBK_DIFF="8.4" BBK_DIFF_Y="27.3" BBK_EURO="31.727"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="57.234" BBK_DIFF="7.3" BBK_DIFF_Y="41.4" BBK_EURO="29.263"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="53.317" BBK_DIFF="6.7" BBK_DIFF_Y="4.9" BBK_EURO="27.261"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="49.946" BBK_DIFF="-2.0" BBK_DIFF_Y="0.4" BBK_EURO="25.537"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="50.99" BBK_DIFF="-1.1" BBK_DIFF_Y="14.3" BBK_EURO="26.071"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="51.545" BBK_DIFF="3.7" BBK_DIFF_Y="13.9" BBK_EURO="26.355"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="49.716" BBK_DIFF="-1.0" BBK_DIFF_Y="20.0" BBK_EURO="25.419"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="50.195" BBK_DIFF="-16.5" BBK_DIFF_Y="37.4" BBK_EURO="25.664"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="60.109" BBK_DIFF="5.2" BBK_DIFF_Y="70.9" BBK_EURO="30.733"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="57.126" BBK_DIFF="19.2" BBK_DIFF_Y="60.6" BBK_EURO="29.208"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="47.912" BBK_DIFF="-6.9" BBK_DIFF_Y="33.1" BBK_EURO="24.497"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="51.446" BBK_DIFF="5.5" BBK_DIFF_Y="55.8" BBK_EURO="26.304"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="48.743" BBK_DIFF="20.4" BBK_DIFF_Y="54.5" BBK_EURO="24.922"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="40.473" BBK_DIFF="-20.3" BBK_DIFF_Y="-4.9" BBK_EURO="20.694"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="50.813" BBK_DIFF="2.1" BBK_DIFF_Y="45.8" BBK_EURO="25.98"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="49.758" BBK_DIFF="11.6" BBK_DIFF_Y="18.1" BBK_EURO="25.441"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="44.598" BBK_DIFF="-1.5" BBK_DIFF_Y="37.3" BBK_EURO="22.803"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="45.274" BBK_DIFF="9.3" BBK_DIFF_Y="31.6" BBK_EURO="23.148"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="41.427" BBK_DIFF="13.4" BBK_DIFF_Y="31.4" BBK_EURO="21.181"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="36.528" BBK_DIFF="3.9" BBK_DIFF_Y="26.5" BBK_EURO="18.676"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="35.169" BBK_DIFF="-1.1" BBK_DIFF_Y="71.3" BBK_EURO="17.982"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="35.572" BBK_DIFF="-1.2" BBK_DIFF_Y="48.8" BBK_EURO="18.188"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="35.986" BBK_DIFF="9.0" BBK_DIFF_Y="88.3" BBK_EURO="18.399"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="33.013" BBK_DIFF="4.6" BBK_DIFF_Y="61.1" BBK_EURO="16.879"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="31.558" BBK_DIFF="-25.8" BBK_DIFF_Y="19.2" BBK_EURO="16.135"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="42.54" BBK_DIFF="22.0" BBK_DIFF_Y="82.4" BBK_EURO="21.75"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="34.858" BBK_DIFF="-17.3" BBK_DIFF_Y="53.5" BBK_EURO="17.823"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="42.141" BBK_DIFF="29.7" BBK_DIFF_Y="60.3" BBK_EURO="21.546"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="32.488" BBK_DIFF="-5.6" BBK_DIFF_Y="45.9" BBK_EURO="16.611"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="34.411" BBK_DIFF="9.2" BBK_DIFF_Y="51.2" BBK_EURO="17.594"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="31.52" BBK_DIFF="9.2" BBK_DIFF_Y="41.8" BBK_EURO="16.116"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="28.873" BBK_DIFF="40.6" BBK_DIFF_Y="40.4" BBK_EURO="14.763"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="20.532" BBK_DIFF="-14.1" BBK_DIFF_Y="-2.8" BBK_EURO="10.498"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="23.9" BBK_DIFF="25.1" BBK_DIFF_Y="23.4" BBK_EURO="12.22"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="19.106" BBK_DIFF="-6.8" BBK_DIFF_Y="12.5" BBK_EURO="9.769"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="20.492" BBK_DIFF="-22.6" BBK_DIFF_Y="-14.7" BBK_EURO="10.477"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="26.467" BBK_DIFF="13.5" BBK_DIFF_Y="16.8" BBK_EURO="13.532"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="23.324" BBK_DIFF="2.7" BBK_DIFF_Y="-12.2" BBK_EURO="11.925"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="22.709" BBK_DIFF="-13.6" BBK_DIFF_Y="1.5" BBK_EURO="11.611"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="26.296" BBK_DIFF="18.1" BBK_DIFF_Y="5.2" BBK_EURO="13.445"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="22.273" BBK_DIFF="-2.1" BBK_DIFF_Y="11.4" BBK_EURO="11.388"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="22.76" BBK_DIFF="2.4" BBK_DIFF_Y="-6.5" BBK_EURO="11.637"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="22.221" BBK_DIFF="8.0" BBK_DIFF_Y="0.4" BBK_EURO="11.361"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="20.569" BBK_DIFF="-2.7" BBK_DIFF_Y="10.3" BBK_EURO="10.517"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="21.132" BBK_DIFF="9.1" BBK_DIFF_Y="14.3" BBK_EURO="10.805"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="19.362" BBK_DIFF="14.0" BBK_DIFF_Y="0.9" BBK_EURO="9.9"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="16.983" BBK_DIFF="-29.3" BBK_DIFF_Y="-5.3" BBK_EURO="8.683"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="24.014" BBK_DIFF="6.0" BBK_DIFF_Y="87.8" BBK_EURO="12.278"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="22.656" BBK_DIFF="-14.8" BBK_DIFF_Y="18.0" BBK_EURO="11.584"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="26.579" BBK_DIFF="18.8" BBK_DIFF_Y="78.8" BBK_EURO="13.59"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="22.37" BBK_DIFF="-10.5" BBK_DIFF_Y="26.3" BBK_EURO="11.438"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="24.992" BBK_DIFF="24.9" BBK_DIFF_Y="132.4" BBK_EURO="12.778"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="20.002" BBK_DIFF="-17.8" BBK_DIFF_Y="153.2" BBK_EURO="10.227"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="24.343" BBK_DIFF="10.0" BBK_DIFF_Y="587.5" BBK_EURO="12.446"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="22.135" BBK_DIFF="18.7" BBK_DIFF_Y="250.7" BBK_EURO="11.317"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="18.644" BBK_DIFF="0.9" BBK_DIFF_Y="256.7" BBK_EURO="9.533"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="18.481" BBK_DIFF="-3.6" BBK_DIFF_Y="137.9" BBK_EURO="9.449"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="19.181" BBK_DIFF="7.0" BBK_DIFF_Y="130.2" BBK_EURO="9.807"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="17.926" BBK_DIFF="40.2" BBK_DIFF_Y="155.9" BBK_EURO="9.165"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="12.789" BBK_DIFF="-33.4" BBK_DIFF_Y="67.4" BBK_EURO="6.539"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="19.196" BBK_DIFF="29.2" BBK_DIFF_Y="86.2" BBK_EURO="9.815"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="14.863" BBK_DIFF="-16.1" BBK_DIFF_Y="184.5" BBK_EURO="7.599"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="17.709" BBK_DIFF="64.7" BBK_DIFF_Y="151.8" BBK_EURO="9.054"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="10.752" BBK_DIFF="36.1" BBK_DIFF_Y="-3.4" BBK_EURO="5.497"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="7.899" BBK_DIFF="123.1" BBK_DIFF_Y="-32.3" BBK_EURO="4.039"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="3.541" BBK_DIFF="-43.9" BBK_DIFF_Y="-62.7" BBK_EURO="1.81"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="6.311" BBK_DIFF="20.7" BBK_DIFF_Y="-24.7" BBK_EURO="3.227"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="5.227" BBK_DIFF="-32.7" BBK_DIFF_Y="-57.6" BBK_EURO="2.673"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="7.768" BBK_DIFF="-6.8" BBK_DIFF_Y="-50.7" BBK_EURO="3.972"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="8.333" BBK_DIFF="19.0" BBK_DIFF_Y="-45.5" BBK_EURO="4.261"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="7.005" BBK_DIFF="-8.3" BBK_DIFF_Y="-50.5" BBK_EURO="3.582"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="7.638" BBK_DIFF="-25.9" BBK_DIFF_Y="-51.5" BBK_EURO="3.905"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="10.311" BBK_DIFF="97.3" BBK_DIFF_Y="-43.5" BBK_EURO="5.272"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="5.225" BBK_DIFF="-25.7" BBK_DIFF_Y="-72.0" BBK_EURO="2.672"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="7.032" BBK_DIFF="-36.8" BBK_DIFF_Y="-47.6" BBK_EURO="3.595"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="11.131" BBK_DIFF="-4.6" BBK_DIFF_Y="-20.8" BBK_EURO="5.691"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="11.663" BBK_DIFF="22.7" BBK_DIFF_Y="-7.3" BBK_EURO="5.963"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="9.502" BBK_DIFF="13.4" BBK_DIFF_Y="23.0" BBK_EURO="4.858"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="8.382" BBK_DIFF="-32.1" BBK_DIFF_Y="-38.3" BBK_EURO="4.286"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="12.34" BBK_DIFF="-21.7" BBK_DIFF_Y="34.1" BBK_EURO="6.309"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="15.763" BBK_DIFF="3.2" BBK_DIFF_Y="49.7" BBK_EURO="8.059"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="15.281" BBK_DIFF="8.0" BBK_DIFF_Y="40.1" BBK_EURO="7.813"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="14.148" BBK_DIFF="-10.2" BBK_DIFF_Y="7.4" BBK_EURO="7.234"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="15.76" BBK_DIFF="-13.6" BBK_DIFF_Y="59.4" BBK_EURO="8.058"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="18.241" BBK_DIFF="-2.4" BBK_DIFF_Y="71.7" BBK_EURO="9.326"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="18.684" BBK_DIFF="39.2" BBK_DIFF_Y="32.8" BBK_EURO="9.553"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="13.426" BBK_DIFF="-4.5" BBK_DIFF_Y="1.9" BBK_EURO="6.865"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="14.054" BBK_DIFF="11.6" BBK_DIFF_Y="22.7" BBK_EURO="7.186"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="12.588" BBK_DIFF="63.0" BBK_DIFF_Y="4.0" BBK_EURO="6.436"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="7.725" BBK_DIFF="-43.1" BBK_DIFF_Y="-37.8" BBK_EURO="3.95"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="13.578" BBK_DIFF="47.5" BBK_DIFF_Y="-21.4" BBK_EURO="6.942"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="9.204" BBK_DIFF="-12.6" BBK_DIFF_Y="-21.7" BBK_EURO="4.706"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="10.529" BBK_DIFF="-3.5" BBK_DIFF_Y="-43.0" BBK_EURO="5.383"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="10.909" BBK_DIFF="-17.2" BBK_DIFF_Y="-44.5" BBK_EURO="5.578"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="13.174" BBK_DIFF="33.2" BBK_DIFF_Y="-32.9" BBK_EURO="6.736"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="9.889" BBK_DIFF="-6.9" BBK_DIFF_Y="-51.0" BBK_EURO="5.056"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="10.625" BBK_DIFF="-24.5" BBK_DIFF_Y="-50.0" BBK_EURO="5.432"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="14.072" BBK_DIFF="6.8" BBK_DIFF_Y="-32.2" BBK_EURO="7.195"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="13.171" BBK_DIFF="15.0" BBK_DIFF_Y="-5.7" BBK_EURO="6.734"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="11.454" BBK_DIFF="-5.4" BBK_DIFF_Y="-29.1" BBK_EURO="5.856"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="12.103" BBK_DIFF="-2.6" BBK_DIFF_Y="-39.4" BBK_EURO="6.188"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="12.428" BBK_DIFF="-28.1" BBK_DIFF_Y="-37.4" BBK_EURO="6.354"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="17.274" BBK_DIFF="46.9" BBK_DIFF_Y="-10.7" BBK_EURO="8.832"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="11.76" BBK_DIFF="-36.4" BBK_DIFF_Y="-27.7" BBK_EURO="6.013"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="18.482" BBK_DIFF="-6.0" BBK_DIFF_Y="11.2" BBK_EURO="9.45"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="19.664" BBK_DIFF="0.1" BBK_DIFF_Y="6.6" BBK_EURO="10.054"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="19.636" BBK_DIFF="-2.7" BBK_DIFF_Y="6.7" BBK_EURO="10.04"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="20.171" BBK_DIFF="-5.1" BBK_DIFF_Y="-6.8" BBK_EURO="10.313"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="21.259" BBK_DIFF="2.5" BBK_DIFF_Y="-3.8" BBK_EURO="10.87"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="20.748" BBK_DIFF="48.5" BBK_DIFF_Y="-1.7" BBK_EURO="10.608"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="13.969" BBK_DIFF="-13.5" BBK_DIFF_Y="-31.7" BBK_EURO="7.142"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="16.151" BBK_DIFF="-19.1" BBK_DIFF_Y="-21.9" BBK_EURO="8.258"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="19.971" BBK_DIFF="0.6" BBK_DIFF_Y="106.6" BBK_EURO="10.211"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="19.846" BBK_DIFF="2.5" BBK_DIFF_Y="39.9" BBK_EURO="10.147"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="19.354" BBK_DIFF="19.0" BBK_DIFF_Y="6.6" BBK_EURO="9.896"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="16.263" BBK_DIFF="-2.1" BBK_DIFF_Y="-15.4" BBK_EURO="8.315"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="16.62" BBK_DIFF="-9.9" BBK_DIFF_Y="-19.7" BBK_EURO="8.498"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="18.451" BBK_DIFF="0.3" BBK_DIFF_Y="0.9" BBK_EURO="9.434"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="18.4" BBK_DIFF="-15.0" BBK_DIFF_Y="8.9" BBK_EURO="9.408"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="21.64" BBK_DIFF="-2.1" BBK_DIFF_Y="20.6" BBK_EURO="11.064"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="22.106" BBK_DIFF="4.8" BBK_DIFF_Y="5.3" BBK_EURO="11.303"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="21.097" BBK_DIFF="3.1" BBK_DIFF_Y="7.0" BBK_EURO="10.787"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="20.462" BBK_DIFF="-1.1" BBK_DIFF_Y="5.9" BBK_EURO="10.462"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="20.688" BBK_DIFF="114.0" BBK_DIFF_Y="4.0" BBK_EURO="10.578"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="9.667" BBK_DIFF="-31.8" BBK_DIFF_Y="-51.8" BBK_EURO="4.943"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="14.183" BBK_DIFF="-21.9" BBK_DIFF_Y="-33.9" BBK_EURO="7.252"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="18.16" BBK_DIFF="-5.5" BBK_DIFF_Y="-15.6" BBK_EURO="9.285"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="19.22" BBK_DIFF="-7.1" BBK_DIFF_Y="7.2" BBK_EURO="9.827"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="20.691" BBK_DIFF="13.2" BBK_DIFF_Y="3.9" BBK_EURO="10.579"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="18.284" BBK_DIFF="8.2" BBK_DIFF_Y="6.2" BBK_EURO="9.348"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="16.901" BBK_DIFF="-5.8" BBK_DIFF_Y="17.2" BBK_EURO="8.641"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="17.939" BBK_DIFF="-14.5" BBK_DIFF_Y="78.1" BBK_EURO="9.172"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="20.992" BBK_DIFF="6.5" BBK_DIFF_Y="172.2" BBK_EURO="10.733"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="19.712" BBK_DIFF="2.0" BBK_DIFF_Y="112.8" BBK_EURO="10.079"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="19.324" BBK_DIFF="-2.8" BBK_DIFF_Y="124.1" BBK_EURO="9.88"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="19.886" BBK_DIFF="-0.8" BBK_DIFF_Y="121.9" BBK_EURO="10.168"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="20.037" BBK_DIFF="-6.7" BBK_DIFF_Y="262.2" BBK_EURO="10.245"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="21.466" BBK_DIFF="-0.2" BBK_DIFF_Y="138.9" BBK_EURO="10.975"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="21.512" BBK_DIFF="20.0" BBK_DIFF_Y="86.5" BBK_EURO="10.999"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="17.931" BBK_DIFF="-10.0" BBK_DIFF_Y="155.3" BBK_EURO="9.168"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="19.914" BBK_DIFF="15.6" BBK_DIFF_Y="162.9" BBK_EURO="10.182"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="17.222" BBK_DIFF="19.5" BBK_DIFF_Y="205.6" BBK_EURO="8.805"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="14.415" BBK_DIFF="43.1" BBK_DIFF_Y="194.6" BBK_EURO="7.37"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="10.071" BBK_DIFF="30.6" BBK_DIFF_Y="57.8" BBK_EURO="5.149"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="7.711" BBK_DIFF="-16.8" BBK_DIFF_Y="27.4" BBK_EURO="3.943"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="9.265" BBK_DIFF="7.5" BBK_DIFF_Y="37.7" BBK_EURO="4.737"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="8.622" BBK_DIFF="-3.8" BBK_DIFF_Y="87.3" BBK_EURO="4.408"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="8.963" BBK_DIFF="62.0" BBK_DIFF_Y="62.6" BBK_EURO="4.583"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="5.532" BBK_DIFF="-38.4" BBK_DIFF_Y="1.7" BBK_EURO="2.828"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="8.987" BBK_DIFF="-22.1" BBK_DIFF_Y="106.4" BBK_EURO="4.595"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="11.536" BBK_DIFF="64.2" BBK_DIFF_Y="125.5" BBK_EURO="5.898"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="7.024" BBK_DIFF="-7.3" BBK_DIFF_Y="58.2" BBK_EURO="3.591"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="7.576" BBK_DIFF="34.4" BBK_DIFF_Y="53.2" BBK_EURO="3.874"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="5.636" BBK_DIFF="15.2" BBK_DIFF_Y="4.9" BBK_EURO="2.882"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="4.893" BBK_DIFF="-23.3" BBK_DIFF_Y="28.9" BBK_EURO="2.502"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="6.383" BBK_DIFF="5.5" BBK_DIFF_Y="66.5" BBK_EURO="3.264"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="6.052" BBK_DIFF="-10.0" BBK_DIFF_Y="3.5" BBK_EURO="3.094"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="6.726" BBK_DIFF="46.1" BBK_DIFF_Y="50.9" BBK_EURO="3.439"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="4.604" BBK_DIFF="-16.5" BBK_DIFF_Y="-18.7" BBK_EURO="2.354"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="5.512" BBK_DIFF="1.4" BBK_DIFF_Y="-26.3" BBK_EURO="2.818"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="5.437" BBK_DIFF="24.8" BBK_DIFF_Y="7.7" BBK_EURO="2.78"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="4.355" BBK_DIFF="-14.9" BBK_DIFF_Y="-33.2" BBK_EURO="2.227"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="5.115" BBK_DIFF="15.2" BBK_DIFF_Y="-14.1" BBK_EURO="2.615"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="4.439" BBK_DIFF="-10.2" BBK_DIFF_Y="-23.6" BBK_EURO="2.27"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="4.945" BBK_DIFF="-8.0" BBK_DIFF_Y="-19.8" BBK_EURO="2.528"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="5.374" BBK_DIFF="41.5" BBK_DIFF_Y="-18.9" BBK_EURO="2.748"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="3.797" BBK_DIFF="-0.9" BBK_DIFF_Y="-33.2" BBK_EURO="1.941"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="3.833" BBK_DIFF="-34.4" BBK_DIFF_Y="-45.0" BBK_EURO="1.96"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="5.847" BBK_DIFF="31.2" BBK_DIFF_Y="-21.8" BBK_EURO="2.99"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="4.457" BBK_DIFF="-21.3" BBK_DIFF_Y="-28.1" BBK_EURO="2.279"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="5.66" BBK_DIFF="-24.3" BBK_DIFF_Y="-28.3" BBK_EURO="2.894"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="7.475" BBK_DIFF="48.1" BBK_DIFF_Y="-11.3" BBK_EURO="3.822"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="5.047" BBK_DIFF="-22.6" BBK_DIFF_Y="-39.0" BBK_EURO="2.58"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="6.517" BBK_DIFF="9.4" BBK_DIFF_Y="-19.5" BBK_EURO="3.332"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="5.958" BBK_DIFF="2.6" BBK_DIFF_Y="-30.5" BBK_EURO="3.046"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="5.809" BBK_DIFF="-5.8" BBK_DIFF_Y="-3.7" BBK_EURO="2.97"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="6.166" BBK_DIFF="-6.9" BBK_DIFF_Y="-3.6" BBK_EURO="3.153"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="6.626" BBK_DIFF="16.5" BBK_DIFF_Y="5.2" BBK_EURO="3.388"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="5.686" BBK_DIFF="-18.5" BBK_DIFF_Y="9.9" BBK_EURO="2.907"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="6.973" BBK_DIFF="-6.8" BBK_DIFF_Y="14.8" BBK_EURO="3.565"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="7.481" BBK_DIFF="20.8" BBK_DIFF_Y="7.2" BBK_EURO="3.825"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="6.195" BBK_DIFF="-21.6" BBK_DIFF_Y="26.4" BBK_EURO="3.167"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="7.897" BBK_DIFF="-6.3" BBK_DIFF_Y="34.6" BBK_EURO="4.038"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="8.43" BBK_DIFF="1.8" BBK_DIFF_Y="44.9" BBK_EURO="4.31"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="8.277" BBK_DIFF="2.3" BBK_DIFF_Y="79.9" BBK_EURO="4.232"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="8.091" BBK_DIFF="-5.6" BBK_DIFF_Y="89.2" BBK_EURO="4.137"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="8.572" BBK_DIFF="42.2" BBK_DIFF_Y="76.4" BBK_EURO="4.383"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="6.03" BBK_DIFF="-5.7" BBK_DIFF_Y="57.6" BBK_EURO="3.083"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="6.396" BBK_DIFF="1.5" BBK_DIFF_Y="55.2" BBK_EURO="3.27"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="6.299" BBK_DIFF="21.7" BBK_DIFF_Y="81.8" BBK_EURO="3.221"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="5.176" BBK_DIFF="-14.8" BBK_DIFF_Y="45.6" BBK_EURO="2.646"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="6.072" BBK_DIFF="-13.0" BBK_DIFF_Y="60.0" BBK_EURO="3.105"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="6.979" BBK_DIFF="42.4" BBK_DIFF_Y="49.4" BBK_EURO="3.568"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="4.9" BBK_DIFF="-16.5" BBK_DIFF_Y="36.8" BBK_EURO="2.505"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="5.866" BBK_DIFF="0.9" BBK_DIFF_Y="65.8" BBK_EURO="2.999"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="5.816" BBK_DIFF="26.4" BBK_DIFF_Y="89.1" BBK_EURO="2.974"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="4.6" BBK_DIFF="7.6" BBK_DIFF_Y="43.5" BBK_EURO="2.352"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="4.276" BBK_DIFF="-12.0" BBK_DIFF_Y="43.9" BBK_EURO="2.186"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="4.859" BBK_DIFF="27.0" BBK_DIFF_Y="48.1" BBK_EURO="2.484"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="3.826" BBK_DIFF="-7.1" BBK_DIFF_Y="191.0" BBK_EURO="1.956"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="4.12" BBK_DIFF="18.9" BBK_DIFF_Y="137.5" BBK_EURO="2.107"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="3.464" BBK_DIFF="-2.5" BBK_DIFF_Y="60.7" BBK_EURO="1.771"/>
      <bbk:Obs TIME_PERIOD="1964-11" OBS_VALUE="3.554" BBK_DIFF="-6.3" BBK_DIFF_Y="79.9" BBK_EURO="1.817"/>
      <bbk:Obs TIME_PERIOD="1964-10" OBS_VALUE="3.794" BBK_DIFF="-18.8" BBK_DIFF_Y="103.3" BBK_EURO="1.94"/>
      <bbk:Obs TIME_PERIOD="1964-09" OBS_VALUE="4.67" BBK_DIFF="30.3" BBK_DIFF_Y="60.3" BBK_EURO="2.388"/>
      <bbk:Obs TIME_PERIOD="1964-08" OBS_VALUE="3.583" BBK_DIFF="1.3" BBK_DIFF_Y="61.3" BBK_EURO="1.832"/>
      <bbk:Obs TIME_PERIOD="1964-07" OBS_VALUE="3.538" BBK_DIFF="15.0" BBK_DIFF_Y="71.7" BBK_EURO="1.809"/>
      <bbk:Obs TIME_PERIOD="1964-06" OBS_VALUE="3.076" BBK_DIFF="-4.0" BBK_DIFF_Y="-22.2" BBK_EURO="1.573"/>
      <bbk:Obs TIME_PERIOD="1964-05" OBS_VALUE="3.205" BBK_DIFF="7.8" BBK_DIFF_Y="20.9" BBK_EURO="1.639"/>
      <bbk:Obs TIME_PERIOD="1964-04" OBS_VALUE="2.972" BBK_DIFF="-9.4" BBK_DIFF_Y="46.2" BBK_EURO="1.52"/>
      <bbk:Obs TIME_PERIOD="1964-03" OBS_VALUE="3.281" BBK_DIFF="149.5" BBK_DIFF_Y="0.4" BBK_EURO="1.678"/>
      <bbk:Obs TIME_PERIOD="1964-02" OBS_VALUE="1.315" BBK_DIFF="-24.2" BBK_DIFF_Y="14.3" BBK_EURO="0.672"/>
      <bbk:Obs TIME_PERIOD="1964-01" OBS_VALUE="1.735" BBK_DIFF="-19.5" BBK_DIFF_Y="27.3" BBK_EURO="0.887"/>
      <bbk:Obs TIME_PERIOD="1963-12" OBS_VALUE="2.156" BBK_DIFF="9.2" BBK_DIFF_Y="-9.0" BBK_EURO="1.102"/>
      <bbk:Obs TIME_PERIOD="1963-11" OBS_VALUE="1.975" BBK_DIFF="5.8" BBK_DIFF_Y="71.4" BBK_EURO="1.01"/>
      <bbk:Obs TIME_PERIOD="1963-10" OBS_VALUE="1.866" BBK_DIFF="-35.9" BBK_DIFF_Y="125.6" BBK_EURO="0.954"/>
      <bbk:Obs TIME_PERIOD="1963-09" OBS_VALUE="2.913" BBK_DIFF="31.2" BBK_DIFF_Y="53.2" BBK_EURO="1.489"/>
      <bbk:Obs TIME_PERIOD="1963-08" OBS_VALUE="2.221" BBK_DIFF="7.8" BBK_DIFF_Y="85.4" BBK_EURO="1.136"/>
      <bbk:Obs TIME_PERIOD="1963-07" OBS_VALUE="2.061" BBK_DIFF="-47.9" BBK_DIFF_Y="24.4" BBK_EURO="1.054"/>
      <bbk:Obs TIME_PERIOD="1963-06" OBS_VALUE="3.956" BBK_DIFF="49.2" BBK_DIFF_Y="114.2" BBK_EURO="2.023"/>
      <bbk:Obs TIME_PERIOD="1963-05" OBS_VALUE="2.651" BBK_DIFF="30.4" BBK_DIFF_Y="186.6" BBK_EURO="1.355"/>
      <bbk:Obs TIME_PERIOD="1963-04" OBS_VALUE="2.033" BBK_DIFF="-37.8" BBK_DIFF_Y="35.8" BBK_EURO="1.039"/>
      <bbk:Obs TIME_PERIOD="1963-03" OBS_VALUE="3.268" BBK_DIFF="184.2" BBK_DIFF_Y="66.0" BBK_EURO="1.671"/>
      <bbk:Obs TIME_PERIOD="1963-02" OBS_VALUE="1.15" BBK_DIFF="-15.6" BBK_DIFF_Y="53.5" BBK_EURO="0.588"/>
      <bbk:Obs TIME_PERIOD="1963-01" OBS_VALUE="1.363" BBK_DIFF="-42.4" BBK_DIFF_Y="44.7" BBK_EURO="0.697"/>
      <bbk:Obs TIME_PERIOD="1962-12" OBS_VALUE="2.368" BBK_DIFF="105.6" BBK_DIFF_Y="46.9" BBK_EURO="1.211"/>
      <bbk:Obs TIME_PERIOD="1962-11" OBS_VALUE="1.152" BBK_DIFF="39.3" BBK_DIFF_Y="-18.4" BBK_EURO="0.589"/>
      <bbk:Obs TIME_PERIOD="1962-10" OBS_VALUE="0.827" BBK_DIFF="-56.5" BBK_DIFF_Y="-11.7" BBK_EURO="0.423"/>
      <bbk:Obs TIME_PERIOD="1962-09" OBS_VALUE="1.901" BBK_DIFF="58.7" BBK_DIFF_Y="-13.2" BBK_EURO="0.972"/>
      <bbk:Obs TIME_PERIOD="1962-08" OBS_VALUE="1.198" BBK_DIFF="-27.7" BBK_DIFF_Y="47.0" BBK_EURO="0.613"/>
      <bbk:Obs TIME_PERIOD="1962-07" OBS_VALUE="1.657" BBK_DIFF="-10.3" BBK_DIFF_Y="38.3" BBK_EURO="0.847"/>
      <bbk:Obs TIME_PERIOD="1962-06" OBS_VALUE="1.847" BBK_DIFF="99.7" BBK_DIFF_Y="52.1" BBK_EURO="0.944"/>
      <bbk:Obs TIME_PERIOD="1962-05" OBS_VALUE="0.925" BBK_DIFF="-38.2" BBK_DIFF_Y="-23.2" BBK_EURO="0.473"/>
      <bbk:Obs TIME_PERIOD="1962-04" OBS_VALUE="1.497" BBK_DIFF="-24.0" BBK_DIFF_Y="84.1" BBK_EURO="0.765"/>
      <bbk:Obs TIME_PERIOD="1962-03" OBS_VALUE="1.969" BBK_DIFF="162.9" BBK_DIFF_Y="25.2" BBK_EURO="1.007"/>
      <bbk:Obs TIME_PERIOD="1962-02" OBS_VALUE="0.749" BBK_DIFF="-20.5" BBK_DIFF_Y="-42.5" BBK_EURO="0.383"/>
      <bbk:Obs TIME_PERIOD="1962-01" OBS_VALUE="0.942" BBK_DIFF="-41.6" BBK_DIFF_Y="-53.4" BBK_EURO="0.482"/>
      <bbk:Obs TIME_PERIOD="1961-12" OBS_VALUE="1.612" BBK_DIFF="14.2" BBK_DIFF_Y="-3.9" BBK_EURO="0.824"/>
      <bbk:Obs TIME_PERIOD="1961-11" OBS_VALUE="1.412" BBK_DIFF="50.7" BBK_DIFF_Y="-33.0" BBK_EURO="0.722"/>
      <bbk:Obs TIME_PERIOD="1961-10" OBS_VALUE="0.937" BBK_DIFF="-57.2" BBK_DIFF_Y="-41.5" BBK_EURO="0.479"/>
      <bbk:Obs TIME_PERIOD="1961-09" OBS_VALUE="2.191" BBK_DIFF="168.8" BBK_DIFF_Y="-10.7" BBK_EURO="1.12"/>
      <bbk:Obs TIME_PERIOD="1961-08" OBS_VALUE="0.815" BBK_DIFF="-32.0" BBK_DIFF_Y="-41.3" BBK_EURO="0.417"/>
      <bbk:Obs TIME_PERIOD="1961-07" OBS_VALUE="1.198" BBK_DIFF="-1.3" BBK_DIFF_Y="-34.0" BBK_EURO="0.613"/>
      <bbk:Obs TIME_PERIOD="1961-06" OBS_VALUE="1.214" BBK_DIFF="0.7" BBK_DIFF_Y="-35.4" BBK_EURO="0.621"/>
      <bbk:Obs TIME_PERIOD="1961-05" OBS_VALUE="1.205" BBK_DIFF="48.2" BBK_DIFF_Y="-14.8" BBK_EURO="0.616"/>
      <bbk:Obs TIME_PERIOD="1961-04" OBS_VALUE="0.813" BBK_DIFF="-48.3" BBK_DIFF_Y="-37.1" BBK_EURO="0.416"/>
      <bbk:Obs TIME_PERIOD="1961-03" OBS_VALUE="1.573" BBK_DIFF="20.7" BBK_DIFF_Y="-29.0" BBK_EURO="0.804"/>
      <bbk:Obs TIME_PERIOD="1961-02" OBS_VALUE="1.303" BBK_DIFF="-35.6" BBK_DIFF_Y="-4.6" BBK_EURO="0.666"/>
      <bbk:Obs TIME_PERIOD="1961-01" OBS_VALUE="2.022" BBK_DIFF="20.5" BBK_DIFF_Y="31.6" BBK_EURO="1.034"/>
      <bbk:Obs TIME_PERIOD="1960-12" OBS_VALUE="1.678" BBK_DIFF="-20.3" BBK_DIFF_Y="37.2" BBK_EURO="0.858"/>
      <bbk:Obs TIME_PERIOD="1960-11" OBS_VALUE="2.106" BBK_DIFF="31.5" BBK_DIFF_Y="59.9" BBK_EURO="1.077"/>
      <bbk:Obs TIME_PERIOD="1960-10" OBS_VALUE="1.602" BBK_DIFF="-34.7" BBK_DIFF_Y="32.8" BBK_EURO="0.819"/>
      <bbk:Obs TIME_PERIOD="1960-09" OBS_VALUE="2.453" BBK_DIFF="76.7" BBK_DIFF_Y="86.7" BBK_EURO="1.254"/>
      <bbk:Obs TIME_PERIOD="1960-08" OBS_VALUE="1.388" BBK_DIFF="-23.6" BBK_DIFF_Y="110.6" BBK_EURO="0.71"/>
      <bbk:Obs TIME_PERIOD="1960-07" OBS_VALUE="1.816" BBK_DIFF="-3.3" BBK_DIFF_Y="220.8" BBK_EURO="0.929"/>
      <bbk:Obs TIME_PERIOD="1960-06" OBS_VALUE="1.878" BBK_DIFF="32.7" BBK_DIFF_Y="118.9" BBK_EURO="0.96"/>
      <bbk:Obs TIME_PERIOD="1960-05" OBS_VALUE="1.415" BBK_DIFF="9.5" BBK_DIFF_Y="49.6" BBK_EURO="0.723"/>
      <bbk:Obs TIME_PERIOD="1960-04" OBS_VALUE="1.292" BBK_DIFF="-41.7" BBK_DIFF_Y="72.5" BBK_EURO="0.661"/>
      <bbk:Obs TIME_PERIOD="1960-03" OBS_VALUE="2.216" BBK_DIFF="62.2" BBK_DIFF_Y="269.9" BBK_EURO="1.133"/>
      <bbk:Obs TIME_PERIOD="1960-02" OBS_VALUE="1.366" BBK_DIFF="-11.1" BBK_DIFF_Y="100.6" BBK_EURO="0.698"/>
      <bbk:Obs TIME_PERIOD="1960-01" OBS_VALUE="1.537" BBK_DIFF="25.7" BBK_DIFF_Y="78.3" BBK_EURO="0.786"/>
      <bbk:Obs TIME_PERIOD="1959-12" OBS_VALUE="1.223" BBK_DIFF="-7.1" BBK_DIFF_Y="44.6" BBK_EURO="0.625"/>
      <bbk:Obs TIME_PERIOD="1959-11" OBS_VALUE="1.317" BBK_DIFF="9.2" BBK_DIFF_Y="44.4" BBK_EURO="0.673"/>
      <bbk:Obs TIME_PERIOD="1959-10" OBS_VALUE="1.206" BBK_DIFF="-8.2" BBK_DIFF_Y="113.8" BBK_EURO="0.617"/>
      <bbk:Obs TIME_PERIOD="1959-09" OBS_VALUE="1.314" BBK_DIFF="99.4" BBK_DIFF_Y="56.1" BBK_EURO="0.672"/>
      <bbk:Obs TIME_PERIOD="1959-08" OBS_VALUE="0.659" BBK_DIFF="16.4" BBK_DIFF_Y="-32.1" BBK_EURO="0.337"/>
      <bbk:Obs TIME_PERIOD="1959-07" OBS_VALUE="0.566" BBK_DIFF="-34.0" BBK_DIFF_Y="-40.1" BBK_EURO="0.289"/>
      <bbk:Obs TIME_PERIOD="1959-06" OBS_VALUE="0.858" BBK_DIFF="-9.3" BBK_DIFF_Y="-46.3" BBK_EURO="0.439"/>
      <bbk:Obs TIME_PERIOD="1959-05" OBS_VALUE="0.946" BBK_DIFF="26.3" BBK_DIFF_Y="-6.0" BBK_EURO="0.484"/>
      <bbk:Obs TIME_PERIOD="1959-04" OBS_VALUE="0.749" BBK_DIFF="25.0" BBK_DIFF_Y="-43.1" BBK_EURO="0.383"/>
      <bbk:Obs TIME_PERIOD="1959-03" OBS_VALUE="0.599" BBK_DIFF="-12.0" BBK_DIFF_Y="-59.5" BBK_EURO="0.306"/>
      <bbk:Obs TIME_PERIOD="1959-02" OBS_VALUE="0.681" BBK_DIFF="-21.0" BBK_DIFF_Y="-37.3" BBK_EURO="0.348"/>
      <bbk:Obs TIME_PERIOD="1959-01" OBS_VALUE="0.862" BBK_DIFF="1.9" BBK_DIFF_Y="-24.5" BBK_EURO="0.441"/>
      <bbk:Obs TIME_PERIOD="1958-12" OBS_VALUE="0.846" BBK_DIFF="-7.2" BBK_DIFF_Y="-45.3" BBK_EURO="0.433"/>
      <bbk:Obs TIME_PERIOD="1958-11" OBS_VALUE="0.912" BBK_DIFF="61.7" BBK_DIFF_Y="-6.8" BBK_EURO="0.466"/>
      <bbk:Obs TIME_PERIOD="1958-10" OBS_VALUE="0.564" BBK_DIFF="-33.0" BBK_DIFF_Y="-46.1" BBK_EURO="0.288"/>
      <bbk:Obs TIME_PERIOD="1958-09" OBS_VALUE="0.842" BBK_DIFF="-13.3" BBK_DIFF_Y="-43.4" BBK_EURO="0.431"/>
      <bbk:Obs TIME_PERIOD="1958-08" OBS_VALUE="0.971" BBK_DIFF="2.8" BBK_DIFF_Y="-28.0" BBK_EURO="0.496"/>
      <bbk:Obs TIME_PERIOD="1958-07" OBS_VALUE="0.945" BBK_DIFF="-40.8" BBK_DIFF_Y="-54.8" BBK_EURO="0.483"/>
      <bbk:Obs TIME_PERIOD="1958-06" OBS_VALUE="1.597" BBK_DIFF="58.7" BBK_DIFF_Y="-48.5" BBK_EURO="0.817"/>
      <bbk:Obs TIME_PERIOD="1958-05" OBS_VALUE="1.006" BBK_DIFF="-23.6" BBK_DIFF_Y="-55.4" BBK_EURO="0.514"/>
      <bbk:Obs TIME_PERIOD="1958-04" OBS_VALUE="1.317" BBK_DIFF="-11.0" BBK_DIFF_Y="-35.7" BBK_EURO="0.673"/>
      <bbk:Obs TIME_PERIOD="1958-03" OBS_VALUE="1.48" BBK_DIFF="36.3" BBK_DIFF_Y="-34.0" BBK_EURO="0.757"/>
      <bbk:Obs TIME_PERIOD="1958-02" OBS_VALUE="1.086" BBK_DIFF="-4.8" BBK_DIFF_Y="-40.3" BBK_EURO="0.555"/>
      <bbk:Obs TIME_PERIOD="1958-01" OBS_VALUE="1.141" BBK_DIFF="-26.2" BBK_DIFF_Y="-38.7" BBK_EURO="0.583"/>
      <bbk:Obs TIME_PERIOD="1957-12" OBS_VALUE="1.547" BBK_DIFF="58.0" BBK_DIFF_Y="-48.1" BBK_EURO="0.791"/>
      <bbk:Obs TIME_PERIOD="1957-11" OBS_VALUE="0.979" BBK_DIFF="-6.5" BBK_DIFF_Y="-53.3" BBK_EURO="0.501"/>
      <bbk:Obs TIME_PERIOD="1957-10" OBS_VALUE="1.047" BBK_DIFF="-29.6" BBK_DIFF_Y="-53.8" BBK_EURO="0.535"/>
      <bbk:Obs TIME_PERIOD="1957-09" OBS_VALUE="1.488" BBK_DIFF="10.3" BBK_DIFF_Y="-51.6" BBK_EURO="0.761"/>
      <bbk:Obs TIME_PERIOD="1957-08" OBS_VALUE="1.349" BBK_DIFF="-35.5" BBK_DIFF_Y="-52.8" BBK_EURO="0.69"/>
      <bbk:Obs TIME_PERIOD="1957-07" OBS_VALUE="2.09" BBK_DIFF="-32.6" BBK_DIFF_Y="-41.6" BBK_EURO="1.069"/>
      <bbk:Obs TIME_PERIOD="1957-06" OBS_VALUE="3.1" BBK_DIFF="37.4" BBK_DIFF_Y="-25.6" BBK_EURO="1.585"/>
      <bbk:Obs TIME_PERIOD="1957-05" OBS_VALUE="2.257" BBK_DIFF="10.2" BBK_DIFF_Y="-48.6" BBK_EURO="1.154"/>
      <bbk:Obs TIME_PERIOD="1957-04" OBS_VALUE="2.049" BBK_DIFF="-8.6" BBK_DIFF_Y="-57.8" BBK_EURO="1.048"/>
      <bbk:Obs TIME_PERIOD="1957-03" OBS_VALUE="2.241" BBK_DIFF="23.3" BBK_DIFF_Y="-56.1" BBK_EURO="1.146"/>
      <bbk:Obs TIME_PERIOD="1957-02" OBS_VALUE="1.818" BBK_DIFF="-2.3" BBK_DIFF_Y="-59.5" BBK_EURO="0.93"/>
      <bbk:Obs TIME_PERIOD="1957-01" OBS_VALUE="1.86" BBK_DIFF="-37.6" BBK_DIFF_Y="-57.1" BBK_EURO="0.951"/>
      <bbk:Obs TIME_PERIOD="1956-12" OBS_VALUE="2.979" BBK_DIFF="42.0" BBK_DIFF_Y="-35.0" BBK_EURO="1.523"/>
      <bbk:Obs TIME_PERIOD="1956-11" OBS_VALUE="2.098" BBK_DIFF="-7.5" BBK_DIFF_Y="-37.4" BBK_EURO="1.073"/>
      <bbk:Obs TIME_PERIOD="1956-10" OBS_VALUE="2.267" BBK_DIFF="-26.3" BBK_DIFF_Y="-31.2" BBK_EURO="1.159"/>
      <bbk:Obs TIME_PERIOD="1956-09" OBS_VALUE="3.074" BBK_DIFF="7.5" BBK_DIFF_Y="-1.6" BBK_EURO="1.572"/>
      <bbk:Obs TIME_PERIOD="1956-08" OBS_VALUE="2.86" BBK_DIFF="-20.0" BBK_DIFF_Y="43.1" BBK_EURO="1.462"/>
      <bbk:Obs TIME_PERIOD="1956-07" OBS_VALUE="3.577" BBK_DIFF="-14.1" BBK_DIFF_Y="46.1" BBK_EURO="1.829"/>
      <bbk:Obs TIME_PERIOD="1956-06" OBS_VALUE="4.164" BBK_DIFF="-5.2" BBK_DIFF_Y="85.6" BBK_EURO="2.129"/>
      <bbk:Obs TIME_PERIOD="1956-05" OBS_VALUE="4.392" BBK_DIFF="-9.5" BBK_DIFF_Y="152.7" BBK_EURO="2.246"/>
      <bbk:Obs TIME_PERIOD="1956-04" OBS_VALUE="4.854" BBK_DIFF="-4.9" BBK_DIFF_Y="188.6" BBK_EURO="2.482"/>
      <bbk:Obs TIME_PERIOD="1956-03" OBS_VALUE="5.102" BBK_DIFF="13.7" BBK_DIFF_Y="121.6" BBK_EURO="2.609"/>
      <bbk:Obs TIME_PERIOD="1956-02" OBS_VALUE="4.488" BBK_DIFF="3.5" BBK_DIFF_Y="125.5" BBK_EURO="2.295"/>
      <bbk:Obs TIME_PERIOD="1956-01" OBS_VALUE="4.336" BBK_DIFF="-5.3" BBK_DIFF_Y="120.2" BBK_EURO="2.217"/>
      <bbk:Obs TIME_PERIOD="1955-12" OBS_VALUE="4.581" BBK_DIFF="36.7" BBK_DIFF_Y="41.4" BBK_EURO="2.342"/>
      <bbk:Obs TIME_PERIOD="1955-11" OBS_VALUE="3.351" BBK_DIFF="1.8" BBK_DIFF_Y="83.7" BBK_EURO="1.713"/>
      <bbk:Obs TIME_PERIOD="1955-10" OBS_VALUE="3.293" BBK_DIFF="5.4" BBK_DIFF_Y="81.9" BBK_EURO="1.684"/>
      <bbk:Obs TIME_PERIOD="1955-09" OBS_VALUE="3.125" BBK_DIFF="56.3" BBK_DIFF_Y="67.7" BBK_EURO="1.598"/>
      <bbk:Obs TIME_PERIOD="1955-08" OBS_VALUE="1.999" BBK_DIFF="-18.3" BBK_DIFF_Y="13.5" BBK_EURO="1.022"/>
      <bbk:Obs TIME_PERIOD="1955-07" OBS_VALUE="2.448" BBK_DIFF="9.1" BBK_DIFF_Y="22.5" BBK_EURO="1.252"/>
      <bbk:Obs TIME_PERIOD="1955-06" OBS_VALUE="2.243" BBK_DIFF="29.1" BBK_DIFF_Y="-9.0" BBK_EURO="1.147"/>
      <bbk:Obs TIME_PERIOD="1955-05" OBS_VALUE="1.738" BBK_DIFF="3.3" BBK_DIFF_Y="-15.5" BBK_EURO="0.889"/>
      <bbk:Obs TIME_PERIOD="1955-04" OBS_VALUE="1.682" BBK_DIFF="-26.9" BBK_DIFF_Y="-13.0" BBK_EURO="0.86"/>
      <bbk:Obs TIME_PERIOD="1955-03" OBS_VALUE="2.302" BBK_DIFF="15.7" BBK_DIFF_Y="-5.5" BBK_EURO="1.177"/>
      <bbk:Obs TIME_PERIOD="1955-02" OBS_VALUE="1.99" BBK_DIFF="1.1" BBK_DIFF_Y="-12.9" BBK_EURO="1.017"/>
      <bbk:Obs TIME_PERIOD="1955-01" OBS_VALUE="1.969" BBK_DIFF="-39.2" BBK_DIFF_Y="-8.5" BBK_EURO="1.007"/>
      <bbk:Obs TIME_PERIOD="1954-12" OBS_VALUE="3.24" BBK_DIFF="77.6" BBK_DIFF_Y="2.0" BBK_EURO="1.657"/>
      <bbk:Obs TIME_PERIOD="1954-11" OBS_VALUE="1.824" BBK_DIFF="0.8" BBK_DIFF_Y="-22.1" BBK_EURO="0.933"/>
      <bbk:Obs TIME_PERIOD="1954-10" OBS_VALUE="1.81" BBK_DIFF="-2.8" BBK_DIFF_Y="-21.5" BBK_EURO="0.925"/>
      <bbk:Obs TIME_PERIOD="1954-09" OBS_VALUE="1.863" BBK_DIFF="5.8" BBK_DIFF_Y="-27.1" BBK_EURO="0.953"/>
      <bbk:Obs TIME_PERIOD="1954-08" OBS_VALUE="1.761" BBK_DIFF="-11.9" BBK_DIFF_Y="-23.3" BBK_EURO="0.9"/>
      <bbk:Obs TIME_PERIOD="1954-07" OBS_VALUE="1.998" BBK_DIFF="-19.0" BBK_DIFF_Y="-4.6" BBK_EURO="1.022"/>
      <bbk:Obs TIME_PERIOD="1954-06" OBS_VALUE="2.466" BBK_DIFF="19.9" BBK_DIFF_Y="1.1" BBK_EURO="1.261"/>
      <bbk:Obs TIME_PERIOD="1954-05" OBS_VALUE="2.056" BBK_DIFF="6.3" BBK_DIFF_Y="-10.5" BBK_EURO="1.051"/>
      <bbk:Obs TIME_PERIOD="1954-04" OBS_VALUE="1.934" BBK_DIFF="-20.6" BBK_DIFF_Y="-20.6" BBK_EURO="0.989"/>
      <bbk:Obs TIME_PERIOD="1954-03" OBS_VALUE="2.435" BBK_DIFF="6.6" BBK_DIFF_Y="-14.6" BBK_EURO="1.245"/>
      <bbk:Obs TIME_PERIOD="1954-02" OBS_VALUE="2.285" BBK_DIFF="6.1" BBK_DIFF_Y="-25.6" BBK_EURO="1.168"/>
      <bbk:Obs TIME_PERIOD="1954-01" OBS_VALUE="2.153" BBK_DIFF="-32.2" BBK_DIFF_Y="-32.6" BBK_EURO="1.101"/>
      <bbk:Obs TIME_PERIOD="1953-12" OBS_VALUE="3.176" BBK_DIFF="35.7" BBK_DIFF_Y="-19.3" BBK_EURO="1.624"/>
      <bbk:Obs TIME_PERIOD="1953-11" OBS_VALUE="2.34" BBK_DIFF="1.4" BBK_DIFF_Y="-24.4" BBK_EURO="1.196"/>
      <bbk:Obs TIME_PERIOD="1953-10" OBS_VALUE="2.307" BBK_DIFF="-9.7" BBK_DIFF_Y="-22.7" BBK_EURO="1.18"/>
      <bbk:Obs TIME_PERIOD="1953-09" OBS_VALUE="2.556" BBK_DIFF="11.4" BBK_DIFF_Y="-22.0" BBK_EURO="1.307"/>
      <bbk:Obs TIME_PERIOD="1953-08" OBS_VALUE="2.295" BBK_DIFF="9.6" BBK_DIFF_Y="-29.9" BBK_EURO="1.173"/>
      <bbk:Obs TIME_PERIOD="1953-07" OBS_VALUE="2.094" BBK_DIFF="-14.1" BBK_DIFF_Y="-38.0" BBK_EURO="1.071"/>
      <bbk:Obs TIME_PERIOD="1953-06" OBS_VALUE="2.439" BBK_DIFF="6.2" BBK_DIFF_Y="-37.1" BBK_EURO="1.247"/>
      <bbk:Obs TIME_PERIOD="1953-05" OBS_VALUE="2.296" BBK_DIFF="-5.7" BBK_DIFF_Y="-34.7" BBK_EURO="1.174"/>
      <bbk:Obs TIME_PERIOD="1953-04" OBS_VALUE="2.436" BBK_DIFF="-14.5" BBK_DIFF_Y="-37.4" BBK_EURO="1.246"/>
      <bbk:Obs TIME_PERIOD="1953-03" OBS_VALUE="2.85" BBK_DIFF="-7.2" BBK_DIFF_Y="-38.5" BBK_EURO="1.457"/>
      <bbk:Obs TIME_PERIOD="1953-02" OBS_VALUE="3.072" BBK_DIFF="-3.8" BBK_DIFF_Y="-35.1" BBK_EURO="1.571"/>
      <bbk:Obs TIME_PERIOD="1953-01" OBS_VALUE="3.195" BBK_DIFF="-18.8" BBK_DIFF_Y="-35.0" BBK_EURO="1.634"/>
      <bbk:Obs TIME_PERIOD="1952-12" OBS_VALUE="3.934" BBK_DIFF="27.0" BBK_DIFF_Y="-28.6" BBK_EURO="2.011"/>
      <bbk:Obs TIME_PERIOD="1952-11" OBS_VALUE="3.097" BBK_DIFF="3.8" BBK_DIFF_Y="-30.5" BBK_EURO="1.583"/>
      <bbk:Obs TIME_PERIOD="1952-10" OBS_VALUE="2.984" BBK_DIFF="-9.0" BBK_DIFF_Y="-29.7" BBK_EURO="1.526"/>
      <bbk:Obs TIME_PERIOD="1952-09" OBS_VALUE="3.279" BBK_DIFF="0.1" BBK_DIFF_Y="-31.0" BBK_EURO="1.677"/>
      <bbk:Obs TIME_PERIOD="1952-08" OBS_VALUE="3.275" BBK_DIFF="-3.0" BBK_DIFF_Y="-21.8" BBK_EURO="1.674"/>
      <bbk:Obs TIME_PERIOD="1952-07" OBS_VALUE="3.378" BBK_DIFF="-12.8" BBK_DIFF_Y="-20.9" BBK_EURO="1.727"/>
      <bbk:Obs TIME_PERIOD="1952-06" OBS_VALUE="3.876" BBK_DIFF="10.2" BBK_DIFF_Y="-13.0" BBK_EURO="1.982"/>
      <bbk:Obs TIME_PERIOD="1952-05" OBS_VALUE="3.516" BBK_DIFF="-9.7" BBK_DIFF_Y="-16.9" BBK_EURO="1.798"/>
      <bbk:Obs TIME_PERIOD="1952-04" OBS_VALUE="3.892" BBK_DIFF="-16.0" BBK_DIFF_Y="-8.9" BBK_EURO="1.99"/>
      <bbk:Obs TIME_PERIOD="1952-03" OBS_VALUE="4.636" BBK_DIFF="-2.0" BBK_DIFF_Y="-2.8" BBK_EURO="2.37"/>
      <bbk:Obs TIME_PERIOD="1952-02" OBS_VALUE="4.732" BBK_DIFF="-3.7" BBK_DIFF_Y="-7.7" BBK_EURO="2.419"/>
      <bbk:Obs TIME_PERIOD="1952-01" OBS_VALUE="4.916" BBK_DIFF="-10.8" BBK_DIFF_Y="9.1" BBK_EURO="2.514"/>
      <bbk:Obs TIME_PERIOD="1951-12" OBS_VALUE="5.51" BBK_DIFF="23.7" BBK_DIFF_Y="12.5" BBK_EURO="2.817"/>
      <bbk:Obs TIME_PERIOD="1951-11" OBS_VALUE="4.454" BBK_DIFF="4.9" BBK_DIFF_Y="-3.7" BBK_EURO="2.277"/>
      <bbk:Obs TIME_PERIOD="1951-10" OBS_VALUE="4.245" BBK_DIFF="-10.6" BBK_DIFF_Y="-4.0" BBK_EURO="2.17"/>
      <bbk:Obs TIME_PERIOD="1951-09" OBS_VALUE="4.75" BBK_DIFF="13.4" BBK_DIFF_Y="30.0" BBK_EURO="2.429"/>
      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="4.188" BBK_DIFF="-2.0" BBK_DIFF_Y="41.4" BBK_EURO="2.141"/>
      <bbk:Obs TIME_PERIOD="1951-07" OBS_VALUE="4.273" BBK_DIFF="-4.1" BBK_DIFF_Y="41.6" BBK_EURO="2.185"/>
      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="4.456" BBK_DIFF="5.3" BBK_DIFF_Y="43.3" BBK_EURO="2.278"/>
      <bbk:Obs TIME_PERIOD="1951-05" OBS_VALUE="4.231" BBK_DIFF="-1.0" BBK_DIFF_Y="28.5" BBK_EURO="2.163"/>
      <bbk:Obs TIME_PERIOD="1951-04" OBS_VALUE="4.272" BBK_DIFF="-10.5" BBK_DIFF_Y="25.2" BBK_EURO="2.184"/>
      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="4.772" BBK_DIFF="-6.9" BBK_DIFF_Y="33.3" BBK_EURO="2.44"/>
      <bbk:Obs TIME_PERIOD="1951-02" OBS_VALUE="5.127" BBK_DIFF="13.8" BBK_DIFF_Y="41.3" BBK_EURO="2.621"/>
      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="4.507" BBK_DIFF="-8.0" BBK_DIFF_Y="25.0" BBK_EURO="2.304"/>
      <bbk:Obs TIME_PERIOD="1950-12" OBS_VALUE="4.899" BBK_DIFF="5.9" BBK_DIFF_Y="32.0" BBK_EURO="2.505"/>
      <bbk:Obs TIME_PERIOD="1950-11" OBS_VALUE="4.626" BBK_DIFF="4.6" BBK_DIFF_Y="41.0" BBK_EURO="2.365"/>
      <bbk:Obs TIME_PERIOD="1950-10" OBS_VALUE="4.424" BBK_DIFF="21.0" BBK_DIFF_Y="66.4" BBK_EURO="2.262"/>
      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="3.655" BBK_DIFF="23.4" BBK_DIFF_Y="84.0" BBK_EURO="1.869"/>
      <bbk:Obs TIME_PERIOD="1950-08" OBS_VALUE="2.961" BBK_DIFF="-1.9" BBK_DIFF_Y="70.9" BBK_EURO="1.514"/>
      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="3.018" BBK_DIFF="-2.9" BBK_DIFF_Y="120.0" BBK_EURO="1.543"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="3.109" BBK_DIFF="-5.6" BBK_DIFF_Y="168.0" BBK_EURO="1.59"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="3.292" BBK_DIFF="-3.5" BBK_DIFF_Y="149.6" BBK_EURO="1.683"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="3.411" BBK_DIFF="-4.7" BBK_DIFF_Y="125.9" BBK_EURO="1.744"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="3.579" BBK_DIFF="-1.4" BBK_DIFF_Y="141.7" BBK_EURO="1.83"/>
      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="3.628" BBK_DIFF="0.6" BBK_DIFF_Y="144.3" BBK_EURO="1.855"/>
      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="3.606" BBK_DIFF="-2.8" BBK_DIFF_Y="148.3" BBK_EURO="1.844"/>
      <bbk:Obs TIME_PERIOD="1949-12" OBS_VALUE="3.71" BBK_DIFF="13.1" BBK_DIFF_Y="126.6" BBK_EURO="1.897"/>
      <bbk:Obs TIME_PERIOD="1949-11" OBS_VALUE="3.281" BBK_DIFF="23.4" BBK_EURO="1.678"/>
      <bbk:Obs TIME_PERIOD="1949-10" OBS_VALUE="2.659" BBK_DIFF="33.9" BBK_EURO="1.36"/>
      <bbk:Obs TIME_PERIOD="1949-09" OBS_VALUE="1.986" BBK_DIFF="14.6" BBK_EURO="1.015"/>
      <bbk:Obs TIME_PERIOD="1949-08" OBS_VALUE="1.733" BBK_DIFF="26.3" BBK_EURO="0.886"/>
      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="1.372" BBK_DIFF="18.3" BBK_EURO="0.701"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="1.16" BBK_DIFF="-12.1" BBK_EURO="0.593"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="1.319" BBK_DIFF="-12.6" BBK_EURO="0.674"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="1.51" BBK_DIFF="2.0" BBK_EURO="0.772"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="1.481" BBK_DIFF="-0.3" BBK_EURO="0.757"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="1.485" BBK_DIFF="2.3" BBK_EURO="0.759"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="1.452" BBK_DIFF="-11.3" BBK_EURO="0.742"/>
      <bbk:Obs TIME_PERIOD="1948-12" OBS_VALUE="1.637" BBK_EURO="0.837"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
