<?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_OV1585</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-24T03:05:27</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.OV1585" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Veränderungsreihe zu: Wichtige Aktiva und Passiva der Banken (MFIs) in Deutschland nach Bankengruppen / Einlagen und aufgenommene Kredite von Nichtbanken (Nicht-MFIs) / darunter: Spareinlagen / insgesamt / Großbanken" BBK_TITLE_ENG="Changes to the time series: Principal assets and liabilities of banks (MFIs) in Germany by category of banks / Deposits of non-banks (non-MFIs) / of which savings deposits / Total / Big banks" BBK_COMM_GEN="Wegen der Behandlung von statistischen Brüchen und Korrekturen in den Zeitreihen siehe unter &quot;Allgemeine Hinweise&quot;, Abschnitt &quot;Zur Interpretation der Daten&quot;." BBK_COMM_GEN_ENG="Excluding deposits under savings and loan contracts (see fixed-term deposits with maturities of more than 1 year). Owing to the treatment of statistical breaks and revisions in the time series, see the section headed &quot;Data interpretation&quot; in the &quot;General notes&quot;.">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="0.304" BBK_OBS_STATUS="P" BBK_DIFF="276.7" BBK_DIFF_Y="164.0"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="-0.172" BBK_DIFF="51.4" BBK_DIFF_Y="14.4"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="-0.354" BBK_DIFF="71.7" BBK_DIFF_Y="-17600.0"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="-1.253" BBK_DIFF="-37.5" BBK_DIFF_Y="-96.1"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="-0.911" BBK_DIFF="-78.6" BBK_DIFF_Y="-305.6"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="-0.51" BBK_DIFF="14.0" BBK_DIFF_Y="-266.1"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="-0.593" BBK_DIFF="-187.5" BBK_DIFF_Y="-103.1"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="0.678" BBK_DIFF="-58.7" BBK_DIFF_Y="235.6"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="1.641" BBK_DIFF="124.8" BBK_DIFF_Y="274.9"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="0.73" BBK_DIFF="537.1" BBK_DIFF_Y="373.4"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="-0.167" BBK_DIFF="59.0" BBK_DIFF_Y="40.6"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="-0.407" BBK_DIFF="14.3" BBK_DIFF_Y="-215.0"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="-0.475" BBK_DIFF="-136.3" BBK_DIFF_Y="-172.1"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="-0.201" BBK_DIFF="-9950.0" BBK_DIFF_Y="-139.5"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="-0.002" BBK_DIFF="99.7" BBK_DIFF_Y="-100.4"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="-0.639" BBK_DIFF="-244.2" BBK_DIFF_Y="-301.6"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="0.443" BBK_DIFF="44.3" BBK_DIFF_Y="-51.3"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="0.307" BBK_DIFF="205.1" BBK_DIFF_Y="-70.3"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="-0.292" BBK_DIFF="41.6" BBK_DIFF_Y="-215.4"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-0.5" BBK_DIFF="46.7" BBK_DIFF_Y="-175.8"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-0.938" BBK_DIFF="-251.3" BBK_DIFF_Y="-339.9"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="-0.267" BBK_DIFF="5.0" BBK_DIFF_Y="-560.3"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="-0.281" BBK_DIFF="-179.4" BBK_DIFF_Y="72.5"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="0.354" BBK_DIFF="-46.3" BBK_DIFF_Y="157.7"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="0.659" BBK_DIFF="29.5" BBK_DIFF_Y="238.2"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="0.509" BBK_DIFF="3.9" BBK_DIFF_Y="-38.5"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="0.49" BBK_DIFF="54.6" BBK_DIFF_Y="145.9"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="0.317" BBK_DIFF="-65.1" BBK_DIFF_Y="128.9"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="0.909" BBK_DIFF="-11.9" BBK_DIFF_Y="219.3"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="1.032" BBK_DIFF="307.9" BBK_DIFF_Y="132.1"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="0.253" BBK_DIFF="-61.7" BBK_DIFF_Y="137.1"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="0.66" BBK_DIFF="68.8" BBK_DIFF_Y="398.6"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="0.391" BBK_DIFF="574.1" BBK_DIFF_Y="240.6"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="0.058" BBK_DIFF="105.7" BBK_DIFF_Y="270.6"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="-1.023" BBK_DIFF="-66.6" BBK_DIFF_Y="-481.7"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="-0.614" BBK_DIFF="-28.7" BBK_DIFF_Y="-407.4"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="-0.477" BBK_DIFF="-157.7" BBK_DIFF_Y="-378.9"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="0.827" BBK_DIFF="177.5" BBK_DIFF_Y="313.5"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-1.067" BBK_DIFF="2.6" BBK_DIFF_Y="-317.8"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="-1.096" BBK_DIFF="-43.8" BBK_DIFF_Y="-776.5"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="-0.762" BBK_DIFF="76.3" BBK_DIFF_Y="-1290.6"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="-3.212" BBK_DIFF="-371.0" BBK_DIFF_Y="-11175.9"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="-0.682" BBK_DIFF="-208.6" BBK_DIFF_Y="-348.0"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="-0.221" BBK_DIFF="20.5" BBK_DIFF_Y="-159.4"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="-0.278" BBK_DIFF="-717.6" BBK_DIFF_Y="-205.7"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="-0.034" BBK_DIFF="-112.7" BBK_DIFF_Y="-109.7"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="0.268" BBK_DIFF="321.5" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="-0.121" BBK_DIFF="-170.8" BBK_DIFF_Y="-163.0"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="0.171" BBK_DIFF="-14.5" BBK_DIFF_Y="-49.0"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="0.2" BBK_DIFF="-59.2" BBK_DIFF_Y="-38.8"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="0.49" BBK_DIFF="202.5" BBK_DIFF_Y="4.3"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="0.162" BBK_DIFF="153.1" BBK_DIFF_Y="-5.3"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="0.064" BBK_DIFF="120.7" BBK_DIFF_Y="-42.9"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="0.029" BBK_DIFF="-89.5" BBK_DIFF_Y="-53.2"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="0.275" BBK_DIFF="-26.1" BBK_DIFF_Y="106.8"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="0.372" BBK_DIFF="41.4" BBK_DIFF_Y="2288.2"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="0.263" BBK_DIFF="-24.6" BBK_DIFF_Y="673.5"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="0.349" BBK_DIFF="33.2" BBK_DIFF_Y="158.5"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="0.262" BBK_DIFF="36.5" BBK_DIFF_Y="70.1"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="0.192" BBK_DIFF="-42.7" BBK_DIFF_Y="148.7"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="0.335" BBK_DIFF="2.4" BBK_DIFF_Y="585.5"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="0.327" BBK_DIFF="-30.4" BBK_DIFF_Y="129.9"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="0.47" BBK_DIFF="174.9" BBK_DIFF_Y="194.4"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="0.171" BBK_DIFF="52.7" BBK_DIFF_Y="131.9"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="0.112" BBK_DIFF="80.6" BBK_DIFF_Y="114.7"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="0.062" BBK_DIFF="-53.4" BBK_DIFF_Y="109.7"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="0.133" BBK_DIFF="882.4" BBK_DIFF_Y="110.8"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="-0.017" BBK_DIFF="-150.0" BBK_DIFF_Y="89.8"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="0.034" BBK_DIFF="-74.8" BBK_DIFF_Y="-94.7"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="0.135" BBK_DIFF="-12.3" BBK_DIFF_Y="-82.8"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="0.154" BBK_DIFF="139.1" BBK_DIFF_Y="-74.2"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="-0.394" BBK_DIFF="-471.0" BBK_DIFF_Y="-115.1"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="-0.069" BBK_DIFF="93.7" BBK_DIFF_Y="-108.8"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="-1.095" BBK_DIFF="-119.9" BBK_DIFF_Y="-687.8"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-0.498" BBK_DIFF="7.1" BBK_DIFF_Y="-552.7"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="-0.536" BBK_DIFF="29.7" BBK_DIFF_Y="-1961.5"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="-0.762" BBK_DIFF="-18.7" BBK_DIFF_Y="-545.8"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="-0.642" BBK_DIFF="47.8" BBK_DIFF_Y="-1158.8"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="-1.229" BBK_DIFF="-635.9" BBK_DIFF_Y="-474.3"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="-0.167" BBK_DIFF="-126.2" BBK_DIFF_Y="-7.7"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="0.637" BBK_DIFF="-19.1" BBK_DIFF_Y="293.0"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="0.787" BBK_DIFF="32.0" BBK_DIFF_Y="1257.4"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="0.596" BBK_DIFF="-77.1" BBK_DIFF_Y="395.0"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="2.602" BBK_DIFF="233.6" BBK_DIFF_Y="1706.2"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="0.78" BBK_DIFF="661.2" BBK_DIFF_Y="1872.7"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="-0.139" BBK_DIFF="-226.4" BBK_DIFF_Y="-131.7"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="0.11" BBK_DIFF="523.1" BBK_DIFF_Y="-67.2"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="-0.026" BBK_DIFF="78.0" BBK_DIFF_Y="75.9"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-0.118" BBK_DIFF="-131.4" BBK_DIFF_Y="21.9"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="-0.051" BBK_DIFF="76.2" BBK_DIFF_Y="74.0"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="-0.214" BBK_DIFF="-38.1" BBK_DIFF_Y="-23.7"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="-0.155" BBK_DIFF="53.0" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="-0.33" BBK_DIFF="-385.3" BBK_DIFF_Y="-94.1"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="-0.068" BBK_DIFF="66.3" BBK_DIFF_Y="62.4"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="-0.202" BBK_DIFF="-24.7" BBK_DIFF_Y="-94.2"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="-0.162" BBK_DIFF="-268.2" BBK_DIFF_Y="26.0"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="-0.044" BBK_DIFF="26.7" BBK_DIFF_Y="58.9"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="-0.06" BBK_DIFF="-117.9" BBK_DIFF_Y="80.0"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="0.335" BBK_DIFF="410.2" BBK_DIFF_Y="298.8"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="-0.108" BBK_DIFF="28.5" BBK_DIFF_Y="57.8"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="-0.151" BBK_DIFF="23.0" BBK_DIFF_Y="60.5"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="-0.196" BBK_DIFF="-13.3" BBK_DIFF_Y="58.9"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="-0.173" BBK_DIFF="-8.8" BBK_DIFF_Y="38.2"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="-0.159" BBK_DIFF="6.5" BBK_DIFF_Y="30.3"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="-0.17" BBK_DIFF="6.1" BBK_DIFF_Y="52.1"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="-0.181" BBK_DIFF="-74.0" BBK_DIFF_Y="35.8"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="-0.104" BBK_DIFF="52.5" BBK_DIFF_Y="75.8"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="-0.219" BBK_DIFF="-104.7" BBK_DIFF_Y="39.2"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="-0.107" BBK_DIFF="64.3" BBK_DIFF_Y="68.6"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="-0.3" BBK_DIFF="-457.1" BBK_DIFF_Y="29.1"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="0.084" BBK_DIFF="132.8" BBK_DIFF_Y="177.8"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="-0.256" BBK_DIFF="33.0" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="-0.382" BBK_DIFF="19.9" BBK_DIFF_Y="-42.0"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="-0.477" BBK_DIFF="-70.4" BBK_DIFF_Y="-12.5"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="-0.28" BBK_DIFF="-22.8" BBK_DIFF_Y="33.5"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="-0.228" BBK_DIFF="35.8" BBK_DIFF_Y="44.1"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="-0.355" BBK_DIFF="-25.9" BBK_DIFF_Y="9.4"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="-0.282" BBK_DIFF="34.3" BBK_DIFF_Y="-55.8"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="-0.429" BBK_DIFF="-19.2" BBK_DIFF_Y="-7.5"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="-0.36" BBK_DIFF="-5.6" BBK_DIFF_Y="9.3"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="-0.341" BBK_DIFF="19.4" BBK_DIFF_Y="-41.5"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="-0.423" BBK_DIFF="-291.7" BBK_DIFF_Y="27.4"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="-0.108" BBK_DIFF="58.8" BBK_DIFF_Y="-181.8"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="-0.262" BBK_DIFF="2.6" BBK_DIFF_Y="-60.7"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="-0.269" BBK_DIFF="36.6" BBK_DIFF_Y="6.9"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="-0.424" BBK_DIFF="-0.7" BBK_DIFF_Y="-28.1"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="-0.421" BBK_DIFF="-3.2" BBK_DIFF_Y="-132.6"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="-0.408" BBK_DIFF="-4.1" BBK_DIFF_Y="-198.6"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="-0.392" BBK_DIFF="-116.6" BBK_DIFF_Y="20.2"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="-0.181" BBK_DIFF="54.6" BBK_DIFF_Y="30.4"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="-0.399" BBK_DIFF="-0.5" BBK_DIFF_Y="21.3"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="-0.397" BBK_DIFF="-64.7" BBK_DIFF_Y="-18.2"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="-0.241" BBK_DIFF="58.7" BBK_DIFF_Y="16.9"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="-0.583" BBK_DIFF="-541.7" BBK_DIFF_Y="14.5"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="0.132" BBK_DIFF="181.0" BBK_DIFF_Y="-35.6"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="-0.163" BBK_DIFF="43.6" BBK_DIFF_Y="-3.8"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="-0.289" BBK_DIFF="12.7" BBK_DIFF_Y="49.7"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="-0.331" BBK_DIFF="-125.6" BBK_DIFF_Y="67.3"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="1.292" BBK_DIFF="212.1" BBK_DIFF_Y="501.2"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="0.414" BBK_DIFF="184.3" BBK_DIFF_Y="169.2"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="-0.491" BBK_DIFF="-88.8" BBK_DIFF_Y="-327.0"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="-0.26" BBK_DIFF="48.7" BBK_DIFF_Y="33.0"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="-0.507" BBK_DIFF="-50.9" BBK_DIFF_Y="28.3"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="-0.336" BBK_DIFF="-15.9" BBK_DIFF_Y="79.8"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="-0.29" BBK_DIFF="57.5" BBK_DIFF_Y="6.1"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="-0.682" BBK_DIFF="-432.7" BBK_DIFF_Y="-46.0"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="0.205" BBK_DIFF="230.6" BBK_DIFF_Y="-72.8"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="-0.157" BBK_DIFF="72.7" BBK_DIFF_Y="-165.4"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="-0.575" BBK_DIFF="43.1" BBK_DIFF_Y="-1437.2"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="-1.011" BBK_DIFF="-214.0" BBK_DIFF_Y="-253.5"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="-0.322" BBK_DIFF="46.2" BBK_DIFF_Y="-176.7"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="-0.598" BBK_DIFF="-420.0" BBK_DIFF_Y="-1395.0"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="-0.115" BBK_DIFF="70.4" BBK_DIFF_Y="70.7"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="-0.388" BBK_DIFF="45.1" BBK_DIFF_Y="-5.7"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="-0.707" BBK_DIFF="57.5" BBK_DIFF_Y="-4.3"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-1.664" BBK_DIFF="-438.5" BBK_DIFF_Y="-293.9"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="-0.309" BBK_DIFF="33.8" BBK_DIFF_Y="-109.7"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="-0.467" BBK_DIFF="-162.0" BBK_DIFF_Y="-125.2"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="0.753" BBK_DIFF="213.8" BBK_DIFF_Y="56.5"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="0.24" BBK_DIFF="458.1" BBK_DIFF_Y="158.4"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="0.043" BBK_DIFF="115.0" BBK_DIFF_Y="113.5"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="-0.286" BBK_DIFF="-168.1" BBK_DIFF_Y="25.5"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="0.42" BBK_DIFF="1150.0" BBK_DIFF_Y="243.3"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="-0.04" BBK_DIFF="89.8" BBK_DIFF_Y="79.6"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="-0.392" BBK_DIFF="-6.8" BBK_DIFF_Y="60.0"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-0.367" BBK_DIFF="45.9" BBK_DIFF_Y="72.1"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="-0.678" BBK_DIFF="-179.0" BBK_DIFF_Y="57.5"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="0.858" BBK_DIFF="-73.1" BBK_DIFF_Y="502.8"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="3.195" BBK_DIFF="72.6" BBK_DIFF_Y="3903.6"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="1.851" BBK_DIFF="284.8" BBK_DIFF_Y="1431.7"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="0.481" BBK_DIFF="217.0" BBK_DIFF_Y="-57.3"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="-0.411" BBK_DIFF="-28.8" BBK_DIFF_Y="-237.0"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="-0.319" BBK_DIFF="16.9" BBK_DIFF_Y="51.9"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="-0.384" BBK_DIFF="-31.1" BBK_DIFF_Y="-241.2"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="-0.293" BBK_DIFF="-49.5" BBK_DIFF_Y="-176.4"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="-0.196" BBK_DIFF="80.0" BBK_DIFF_Y="-185.6"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="-0.981" BBK_DIFF="25.5" BBK_DIFF_Y="8.0"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="-1.317" BBK_DIFF="17.4" BBK_DIFF_Y="-153.3"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="-1.595" BBK_DIFF="-648.8" BBK_DIFF_Y="-78.0"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="-0.213" BBK_DIFF="-153.6" BBK_DIFF_Y="-4160.0"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="-0.084" BBK_DIFF="39.6" BBK_DIFF_Y="-104.7"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="-0.139" BBK_DIFF="-112.3" BBK_DIFF_Y="-704.3"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="1.126" BBK_DIFF="275.3" BBK_DIFF_Y="3.1"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="0.3" BBK_DIFF="145.2" BBK_DIFF_Y="143.9"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="-0.663" BBK_DIFF="-343.8" BBK_DIFF_Y="-159.5"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="0.272" BBK_DIFF="356.6" BBK_DIFF_Y="-67.8"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="-0.106" BBK_DIFF="-146.3" BBK_DIFF_Y="-105.3"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="0.229" BBK_DIFF="121.5" BBK_DIFF_Y="-85.0"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="-1.066" BBK_DIFF="-105.0" BBK_DIFF_Y="-144.6"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="-0.52" BBK_DIFF="42.0" BBK_DIFF_Y="-166.3"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="-0.896" BBK_DIFF="-17820.0" BBK_DIFF_Y="-288.2"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="-0.005" BBK_DIFF="-100.3" BBK_DIFF_Y="-100.4"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="1.806" BBK_DIFF="7752.2" BBK_DIFF_Y="-12.4"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="0.023" BBK_DIFF="-97.9" BBK_DIFF_Y="-94.4"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="1.092" BBK_DIFF="787.8" BBK_DIFF_Y="-43.2"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="0.123" BBK_DIFF="-89.0" BBK_DIFF_Y="-62.0"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="1.114" BBK_DIFF="31.8" BBK_DIFF_Y="715.5"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="0.845" BBK_DIFF="-57.7" BBK_DIFF_Y="247.7"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="1.996" BBK_DIFF="31.0" BBK_DIFF_Y="452.0"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="1.524" BBK_DIFF="-36.2" BBK_DIFF_Y="248.0"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="2.389" BBK_DIFF="204.7" BBK_DIFF_Y="125.4"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="0.784" BBK_DIFF="64.7" BBK_DIFF_Y="242.4"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="0.476" BBK_DIFF="-62.2" BBK_DIFF_Y="115.4"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="1.259" BBK_DIFF="-38.9" BBK_DIFF_Y="2637.0"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="2.061" BBK_DIFF="399.0" BBK_DIFF_Y="7206.9"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="0.413" BBK_DIFF="-78.5" BBK_DIFF_Y="183.1"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="1.921" BBK_DIFF="492.9" BBK_DIFF_Y="0.1"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="0.324" BBK_DIFF="279.0" BBK_DIFF_Y="505.0"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="-0.181" BBK_DIFF="68.4" BBK_DIFF_Y="84.5"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="-0.572" BBK_DIFF="-0.9" BBK_DIFF_Y="-136.4"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="-0.567" BBK_DIFF="45.0" BBK_DIFF_Y="-20.1"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-1.03" BBK_DIFF="-197.2" BBK_DIFF_Y="4.4"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="1.06" BBK_DIFF="362.9" BBK_DIFF_Y="319.0"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="0.229" BBK_DIFF="3.6" BBK_DIFF_Y="146.9"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="0.221" BBK_DIFF="380.4" BBK_DIFF_Y="232.3"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="0.046" BBK_DIFF="258.6" BBK_DIFF_Y="-96.4"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="-0.029" BBK_DIFF="94.2" BBK_DIFF_Y="-113.1"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="-0.497" BBK_DIFF="-125.9" BBK_DIFF_Y="-15.3"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="1.919" BBK_DIFF="2498.8" BBK_DIFF_Y="670.7"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="-0.08" BBK_DIFF="93.1" BBK_DIFF_Y="86.8"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="-1.167" BBK_DIFF="-382.2" BBK_DIFF_Y="-57.9"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="-0.242" BBK_DIFF="48.7" BBK_DIFF_Y="60.1"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="-0.472" BBK_DIFF="56.2" BBK_DIFF_Y="38.5"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="-1.077" BBK_DIFF="-122.5" BBK_DIFF_Y="-41.2"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="-0.484" BBK_DIFF="0.8" BBK_DIFF_Y="-26.4"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="-0.488" BBK_DIFF="-192.2" BBK_DIFF_Y="14.8"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="-0.167" BBK_DIFF="-112.9" BBK_DIFF_Y="67.4"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="1.294" BBK_DIFF="482.9" BBK_DIFF_Y="317.8"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="0.222" BBK_DIFF="151.5" BBK_DIFF_Y="178.4"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="-0.431" BBK_DIFF="-273.1" BBK_DIFF_Y="12.8"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="0.249" BBK_DIFF="141.0" BBK_DIFF_Y="-8.8"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="-0.607" BBK_DIFF="17.9" BBK_DIFF_Y="30.1"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="-0.739" BBK_DIFF="-21.9" BBK_DIFF_Y="37.1"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="-0.606" BBK_DIFF="21.1" BBK_DIFF_Y="-9.6"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="-0.768" BBK_DIFF="-0.7" BBK_DIFF_Y="-422.4"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="-0.763" BBK_DIFF="-99.2" BBK_DIFF_Y="-1019.3"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="-0.383" BBK_DIFF="33.2" BBK_DIFF_Y="-2115.8"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="-0.573" BBK_DIFF="-11.7" BBK_DIFF_Y="-331.0"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="-0.513" BBK_DIFF="13.6" BBK_DIFF_Y="-575.0"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="-0.594" BBK_DIFF="-109.9" BBK_DIFF_Y="-38.5"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="-0.283" BBK_DIFF="42.7" BBK_DIFF_Y="1.4"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="-0.494" BBK_DIFF="-281.0" BBK_DIFF_Y="-348.2"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="0.273" BBK_DIFF="131.4" BBK_DIFF_Y="-82.8"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="-0.869" BBK_DIFF="26.0" BBK_DIFF_Y="-1323.9"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="-1.174" BBK_DIFF="-112.3" BBK_DIFF_Y="-394.2"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="-0.553" BBK_DIFF="-276.2" BBK_DIFF_Y="-223.7"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="-0.147" BBK_DIFF="-277.1" BBK_DIFF_Y="-109.1"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="0.083" BBK_DIFF="336.8" BBK_DIFF_Y="-94.2"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="0.019" BBK_DIFF="-92.3" BBK_DIFF_Y="-47.2"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="0.248" BBK_DIFF="129.6" BBK_DIFF_Y="463.6"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="0.108" BBK_DIFF="125.2" BBK_DIFF_Y="-50.0"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="-0.429" BBK_DIFF="-49.5" BBK_DIFF_Y="-593.1"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="-0.287" BBK_DIFF="-244.2" BBK_DIFF_Y="-328.4"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="0.199" BBK_DIFF="-87.4" BBK_DIFF_Y="1630.8"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="1.585" BBK_DIFF="2132.4" BBK_DIFF_Y="519.1"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="0.071" BBK_DIFF="-82.2" BBK_DIFF_Y="273.7"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="0.399" BBK_DIFF="-10.7" BBK_DIFF_Y="44.6"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="0.447" BBK_DIFF="-72.2" BBK_DIFF_Y="-41.7"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="1.609" BBK_DIFF="13.2" BBK_DIFF_Y="2.4"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="1.422" BBK_DIFF="3850.0" BBK_DIFF_Y="22.1"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="0.036" BBK_DIFF="-18.2" BBK_DIFF_Y="-94.1"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="0.044" BBK_DIFF="-79.6" BBK_DIFF_Y="4.8"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="0.216" BBK_DIFF="148.3" BBK_DIFF_Y="163.3"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="0.087" BBK_DIFF="229.9" BBK_DIFF_Y="-36.0"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="-0.067" BBK_DIFF="-415.4" BBK_DIFF_Y="-122.7"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="-0.013" BBK_DIFF="-105.1" BBK_DIFF_Y="-102.6"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="0.256" BBK_DIFF="1247.4" BBK_DIFF_Y="-67.0"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="0.019" BBK_DIFF="-93.1" BBK_DIFF_Y="-97.5"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="0.276" BBK_DIFF="-64.0" BBK_DIFF_Y="25.5"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="0.767" BBK_DIFF="-51.2" BBK_DIFF_Y="2374.2"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="1.571" BBK_DIFF="34.8" BBK_DIFF_Y="157000.0"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="1.165" BBK_DIFF="89.4" BBK_DIFF_Y="750.8"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="0.615" BBK_DIFF="1364.3" BBK_DIFF_Y="8685.7"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="0.042" BBK_DIFF="112.3" BBK_DIFF_Y="-83.3"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="-0.341" BBK_DIFF="-350.7" BBK_DIFF_Y="95.2"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="0.136" BBK_DIFF="-53.9" BBK_DIFF_Y="169.7"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="0.295" BBK_DIFF="-40.5" BBK_DIFF_Y="179.1"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="0.496" BBK_DIFF="-36.0" BBK_DIFF_Y="203.3"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="0.775" BBK_DIFF="2.1" BBK_DIFF_Y="13.1"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="0.759" BBK_DIFF="245.0" BBK_DIFF_Y="2936.0"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="0.22" BBK_DIFF="609.7" BBK_DIFF_Y="347.2"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="0.031" BBK_DIFF="3000.0" BBK_DIFF_Y="146.3"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="0.001" BBK_DIFF="100.6" BBK_DIFF_Y="100.6"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="-0.179" BBK_DIFF="-2657.1" BBK_DIFF_Y="23.8"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="0.007" BBK_DIFF="-97.2" BBK_DIFF_Y="113.7"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="0.251" BBK_DIFF="103.5" BBK_DIFF_Y="250.3"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="-7.118" BBK_DIFF="-3550.3" BBK_DIFF_Y="-3389.2"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="-0.195" BBK_DIFF="47.7" BBK_DIFF_Y="-23.4"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-0.373" BBK_DIFF="22.3" BBK_DIFF_Y="-82.0"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="-0.48" BBK_DIFF="-170.1" BBK_DIFF_Y="-26.0"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="0.685" BBK_DIFF="2640.0" BBK_DIFF_Y="56.4"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="0.025" BBK_DIFF="128.1" BBK_DIFF_Y="113.2"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="-0.089" BBK_DIFF="-32.8" BBK_DIFF_Y="79.0"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="-0.067" BBK_DIFF="60.4" BBK_DIFF_Y="81.2"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="-0.169" BBK_DIFF="28.1" BBK_DIFF_Y="36.9"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="-0.235" BBK_DIFF="-360.8" BBK_DIFF_Y="59.1"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="-0.051" BBK_DIFF="69.5" BBK_DIFF_Y="94.5"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="-0.167" BBK_DIFF="18.1" BBK_DIFF_Y="69.2"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="-0.204" BBK_DIFF="-29.1" BBK_DIFF_Y="70.5"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="-0.158" BBK_DIFF="22.9" BBK_DIFF_Y="70.0"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="-0.205" BBK_DIFF="46.2" BBK_DIFF_Y="11.6"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="-0.381" BBK_DIFF="-187.0" BBK_DIFF_Y="48.2"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="0.438" BBK_DIFF="331.7" BBK_DIFF_Y="-23.7"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="-0.189" BBK_DIFF="55.3" BBK_DIFF_Y="59.1"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="-0.423" BBK_DIFF="-18.5" BBK_DIFF_Y="-13.7"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="-0.357" BBK_DIFF="-33.2" BBK_DIFF_Y="-125.9"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="-0.268" BBK_DIFF="53.3" BBK_DIFF_Y="52.3"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="-0.574" BBK_DIFF="38.6" BBK_DIFF_Y="26.8"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="-0.935" BBK_DIFF="-72.2" BBK_DIFF_Y="11.0"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="-0.543" BBK_DIFF="21.4" BBK_DIFF_Y="-54.3"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="-0.691" BBK_DIFF="-31.1" BBK_DIFF_Y="-1707.0"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="-0.527" BBK_DIFF="-127.2" BBK_DIFF_Y="43.8"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="-0.232" BBK_DIFF="68.5" BBK_DIFF_Y="-386.4"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="-0.736" BBK_DIFF="-228.2" BBK_DIFF_Y="-485.3"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="0.574" BBK_DIFF="224.2" BBK_DIFF_Y="-36.4"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="-0.462" BBK_DIFF="-24.2" BBK_DIFF_Y="-201.1"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="-0.372" BBK_DIFF="-135.4" BBK_DIFF_Y="-182.9"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="-0.158" BBK_DIFF="71.9" BBK_DIFF_Y="63.9"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="-0.562" BBK_DIFF="28.3" BBK_DIFF_Y="-30.7"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="-0.784" BBK_DIFF="25.3" BBK_DIFF_Y="-127.5"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="-1.05" BBK_DIFF="-198.3" BBK_DIFF_Y="-414.7"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="-0.352" BBK_DIFF="-918.6" BBK_DIFF_Y="-199.3"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="0.043" BBK_DIFF="104.6" BBK_DIFF_Y="110.4"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="-0.938" BBK_DIFF="-1258.0" BBK_DIFF_Y="-202.2"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="0.081" BBK_DIFF="-57.6" BBK_DIFF_Y="-71.6"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="0.191" BBK_DIFF="-78.8" BBK_DIFF_Y="214.6"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="1.766" BBK_DIFF="97.5" BBK_DIFF_Y="32.6" BBK_EURO="0.903"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="0.894" BBK_DIFF="1.8" BBK_DIFF_Y="210.4" BBK_EURO="0.457"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="0.878" BBK_DIFF="202.6" BBK_DIFF_Y="237.2" BBK_EURO="0.449"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="-0.856" BBK_DIFF="-1.8" BBK_DIFF_Y="-132.0" BBK_EURO="-0.438"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="-0.841" BBK_DIFF="-24.8" BBK_DIFF_Y="-22.4" BBK_EURO="-0.43"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="-0.674" BBK_DIFF="-68.9" BBK_DIFF_Y="16.6" BBK_EURO="-0.345"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-0.399" BBK_DIFF="-73.5" BBK_DIFF_Y="52.3" BBK_EURO="-0.204"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="-0.23" BBK_DIFF="71.6" BBK_DIFF_Y="45.9" BBK_EURO="-0.118"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="-0.811" BBK_DIFF="-33.6" BBK_DIFF_Y="33.0" BBK_EURO="-0.415"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="-0.607" BBK_DIFF="-208.8" BBK_DIFF_Y="-356.1" BBK_EURO="-0.31"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="0.558" BBK_DIFF="271.2" BBK_DIFF_Y="161.1" BBK_EURO="0.285"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="-0.326" BBK_DIFF="-124.5" BBK_DIFF_Y="57.7" BBK_EURO="-0.167"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="1.332" BBK_DIFF="362.5" BBK_DIFF_Y="34.0" BBK_EURO="0.681"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="0.288" BBK_DIFF="145.0" BBK_DIFF_Y="169.7" BBK_EURO="0.147"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="-0.64" BBK_DIFF="-73.4" BBK_DIFF_Y="-73.9" BBK_EURO="-0.327"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="-0.369" BBK_DIFF="46.3" BBK_DIFF_Y="20.1" BBK_EURO="-0.189"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="-0.687" BBK_DIFF="15.0" BBK_DIFF_Y="9.6" BBK_EURO="-0.351"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="-0.808" BBK_DIFF="3.5" BBK_DIFF_Y="-29.7" BBK_EURO="-0.413"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="-0.837" BBK_DIFF="-96.9" BBK_DIFF_Y="-272.0" BBK_EURO="-0.428"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="-0.425" BBK_DIFF="64.9" BBK_DIFF_Y="-2031.8" BBK_EURO="-0.217"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="-1.21" BBK_DIFF="-610.5" BBK_DIFF_Y="-532.1" BBK_EURO="-0.619"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="0.237" BBK_DIFF="125.9" BBK_DIFF_Y="43.6" BBK_EURO="0.121"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="-0.914" BBK_DIFF="-18.5" BBK_DIFF_Y="-215.7" BBK_EURO="-0.467"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="-0.771" BBK_DIFF="-177.6" BBK_DIFF_Y="-279.7" BBK_EURO="-0.394"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="0.994" BBK_DIFF="340.7" BBK_DIFF_Y="-31.4" BBK_EURO="0.508"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="-0.413" BBK_DIFF="-12.2" BBK_DIFF_Y="-213.2" BBK_EURO="-0.211"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-0.368" BBK_DIFF="20.3" BBK_DIFF_Y="-244.3" BBK_EURO="-0.188"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="-0.462" BBK_DIFF="39.2" BBK_DIFF_Y="-270.5" BBK_EURO="-0.236"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="-0.76" BBK_DIFF="-22.0" BBK_DIFF_Y="-493.8" BBK_EURO="-0.389"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="-0.623" BBK_DIFF="-176.9" BBK_DIFF_Y="-403.9" BBK_EURO="-0.319"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="-0.225" BBK_DIFF="-1122.7" BBK_DIFF_Y="-803.1" BBK_EURO="-0.115"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="0.022" BBK_DIFF="-92.1" BBK_DIFF_Y="-89.4" BBK_EURO="0.011"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="0.28" BBK_DIFF="69.7" BBK_DIFF_Y="803.2" BBK_EURO="0.143"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="0.165" BBK_DIFF="-79.1" BBK_DIFF_Y="164.0" BBK_EURO="0.084"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="0.79" BBK_DIFF="84.1" BBK_DIFF_Y="637.4" BBK_EURO="0.404"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="0.429" BBK_DIFF="-70.4" BBK_DIFF_Y="202.4" BBK_EURO="0.219"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="1.449" BBK_DIFF="297.0" BBK_DIFF_Y="69.5" BBK_EURO="0.741"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="0.365" BBK_DIFF="43.1" BBK_DIFF_Y="423.0" BBK_EURO="0.187"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="0.255" BBK_DIFF="-5.9" BBK_DIFF_Y="139.4" BBK_EURO="0.13"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="0.271" BBK_DIFF="40.4" BBK_DIFF_Y="130.9" BBK_EURO="0.139"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="0.193" BBK_DIFF="-5.9" BBK_DIFF_Y="114.6" BBK_EURO="0.099"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="0.205" BBK_DIFF="540.6" BBK_DIFF_Y="133.1" BBK_EURO="0.105"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="0.032" BBK_DIFF="-84.5" BBK_DIFF_Y="104.5" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="0.207" BBK_DIFF="567.7" BBK_DIFF_Y="145.1" BBK_EURO="0.106"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="0.031" BBK_DIFF="112.0" BBK_DIFF_Y="108.6" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="-0.258" BBK_DIFF="-75.5" BBK_DIFF_Y="58.0" BBK_EURO="-0.132"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="-0.147" BBK_DIFF="64.9" BBK_DIFF_Y="85.1" BBK_EURO="-0.075"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="-0.419" BBK_DIFF="-149.0" BBK_DIFF_Y="83.0" BBK_EURO="-0.214"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="0.855" BBK_DIFF="856.6" BBK_DIFF_Y="-85.5" BBK_EURO="0.437"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="-0.113" BBK_DIFF="82.5" BBK_DIFF_Y="-115.7" BBK_EURO="-0.058"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="-0.647" BBK_DIFF="26.1" BBK_DIFF_Y="-560.2" BBK_EURO="-0.331"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="-0.876" BBK_DIFF="33.9" BBK_DIFF_Y="-480.9" BBK_EURO="-0.448"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="-1.326" BBK_DIFF="-113.9" BBK_DIFF_Y="-1909.1" BBK_EURO="-0.678"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="-0.62" BBK_DIFF="13.6" BBK_DIFF_Y="-48.7" BBK_EURO="-0.317"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="-0.718" BBK_DIFF="-56.4" BBK_DIFF_Y="-483.7" BBK_EURO="-0.367"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="-0.459" BBK_DIFF="-27.9" BBK_DIFF_Y="-270.0" BBK_EURO="-0.235"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="-0.359" BBK_DIFF="41.5" BBK_DIFF_Y="-663.8" BBK_EURO="-0.184"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="-0.614" BBK_DIFF="37.7" BBK_DIFF_Y="-218.8" BBK_EURO="-0.314"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="-0.986" BBK_DIFF="59.9" BBK_DIFF_Y="-367.2" BBK_EURO="-0.504"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="-2.459" BBK_DIFF="-141.6" BBK_DIFF_Y="-1017.7" BBK_EURO="-1.257"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="5.904" BBK_DIFF="718.9" BBK_DIFF_Y="79.0" BBK_EURO="3.019"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="0.721" BBK_DIFF="835.7" BBK_DIFF_Y="53.1" BBK_EURO="0.369"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="-0.098" BBK_DIFF="-142.6" BBK_DIFF_Y="-129.9" BBK_EURO="-0.05"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="0.23" BBK_DIFF="448.5" BBK_DIFF_Y="-30.1" BBK_EURO="0.118"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="-0.066" BBK_DIFF="84.2" BBK_DIFF_Y="-129.9" BBK_EURO="-0.034"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="-0.417" BBK_DIFF="-239.0" BBK_DIFF_Y="-259.8" BBK_EURO="-0.213"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="-0.123" BBK_DIFF="-145.6" BBK_DIFF_Y="-122.2" BBK_EURO="-0.063"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="0.27" BBK_DIFF="674.5" BBK_DIFF_Y="-54.5" BBK_EURO="0.138"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="-0.047" BBK_DIFF="-109.1" BBK_DIFF_Y="-110.6" BBK_EURO="-0.024"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="0.517" BBK_DIFF="40.1" BBK_DIFF_Y="-3.9" BBK_EURO="0.264"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="0.369" BBK_DIFF="267.7" BBK_DIFF_Y="-50.1" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="-0.22" BBK_DIFF="-106.7" BBK_DIFF_Y="-833.3" BBK_EURO="-0.112"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="3.298" BBK_DIFF="600.2" BBK_DIFF_Y="-6.3" BBK_EURO="1.686"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="0.471" BBK_DIFF="43.6" BBK_DIFF_Y="-43.5" BBK_EURO="0.241"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="0.328" BBK_DIFF="-0.3" BBK_DIFF_Y="-33.5" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="0.329" BBK_DIFF="48.9" BBK_DIFF_Y="83.8" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="0.221" BBK_DIFF="-15.3" BBK_DIFF_Y="104.6" BBK_EURO="0.113"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="0.261" BBK_DIFF="-52.8" BBK_DIFF_Y="261.1" BBK_EURO="0.133"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="0.553" BBK_DIFF="-6.9" BBK_DIFF_Y="388.0" BBK_EURO="0.283"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="0.594" BBK_DIFF="34.4" BBK_DIFF_Y="23.5" BBK_EURO="0.304"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="0.442" BBK_DIFF="-17.8" BBK_DIFF_Y="213.5" BBK_EURO="0.226"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="0.538" BBK_DIFF="-27.2" BBK_DIFF_Y="295.6" BBK_EURO="0.275"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="0.739" BBK_DIFF="2363.3" BBK_DIFF_Y="99.2" BBK_EURO="0.378"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="0.03" BBK_DIFF="-99.1" BBK_DIFF_Y="-94.2" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="3.518" BBK_DIFF="322.3" BBK_DIFF_Y="25.8" BBK_EURO="1.799"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="0.833" BBK_DIFF="69.0" BBK_DIFF_Y="-13.2" BBK_EURO="0.426"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="0.493" BBK_DIFF="175.4" BBK_DIFF_Y="47.2" BBK_EURO="0.252"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="0.179" BBK_DIFF="65.7" BBK_DIFF_Y="-80.3" BBK_EURO="0.092"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="0.108" BBK_DIFF="166.7" BBK_DIFF_Y="-82.9" BBK_EURO="0.055"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="-0.162" BBK_DIFF="15.6" BBK_DIFF_Y="-154.4" BBK_EURO="-0.083"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="-0.192" BBK_DIFF="-139.9" BBK_DIFF_Y="-149.2" BBK_EURO="-0.098"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="0.481" BBK_DIFF="241.1" BBK_DIFF_Y="373.3" BBK_EURO="0.246"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="0.141" BBK_DIFF="3.7" BBK_DIFF_Y="-46.8" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="0.136" BBK_DIFF="-63.3" BBK_DIFF_Y="170.1" BBK_EURO="0.07"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="0.371" BBK_DIFF="-28.5" BBK_DIFF_Y="55.2" BBK_EURO="0.19"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="0.519" BBK_DIFF="-81.4" BBK_DIFF_Y="224.2" BBK_EURO="0.265"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="2.797" BBK_DIFF="191.4" BBK_DIFF_Y="16.5" BBK_EURO="1.43"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="0.96" BBK_DIFF="186.6" BBK_DIFF_Y="168.2" BBK_EURO="0.491"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="0.335" BBK_DIFF="-63.1" BBK_DIFF_Y="812.8" BBK_EURO="0.171"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="0.909" BBK_DIFF="43.6" BBK_DIFF_Y="222.3" BBK_EURO="0.465"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="0.633" BBK_DIFF="112.4" BBK_DIFF_Y="135.3" BBK_EURO="0.324"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="0.298" BBK_DIFF="-23.6" BBK_DIFF_Y="359.1" BBK_EURO="0.152"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="0.39" BBK_DIFF="321.6" BBK_DIFF_Y="137.8" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="-0.176" BBK_DIFF="-166.4" BBK_DIFF_Y="-340.0" BBK_EURO="-0.09"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="0.265" BBK_DIFF="236.6" BBK_DIFF_Y="157.7" BBK_EURO="0.135"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="-0.194" BBK_DIFF="-181.2" BBK_DIFF_Y="67.8" BBK_EURO="-0.099"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="0.239" BBK_DIFF="157.2" BBK_DIFF_Y="158.6" BBK_EURO="0.122"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="-0.418" BBK_DIFF="-117.4" BBK_DIFF_Y="45.0" BBK_EURO="-0.214"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="2.401" BBK_DIFF="570.7" BBK_DIFF_Y="78.6" BBK_EURO="1.228"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="0.358" BBK_DIFF="861.7" BBK_DIFF_Y="550.9" BBK_EURO="0.183"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="-0.047" BBK_DIFF="-116.7" BBK_DIFF_Y="64.7" BBK_EURO="-0.024"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="0.282" BBK_DIFF="4.8" BBK_DIFF_Y="368.6" BBK_EURO="0.144"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="0.269" BBK_DIFF="333.9" BBK_DIFF_Y="160.0" BBK_EURO="0.138"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="-0.115" BBK_DIFF="-170.1" BBK_DIFF_Y="76.2" BBK_EURO="-0.059"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="0.164" BBK_DIFF="510.0" BBK_DIFF_Y="993.3" BBK_EURO="0.084"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="-0.04" BBK_DIFF="91.3" BBK_DIFF_Y="78.5" BBK_EURO="-0.02"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="-0.459" BBK_DIFF="23.8" BBK_DIFF_Y="-56.7" BBK_EURO="-0.235"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="-0.602" BBK_DIFF="-47.5" BBK_DIFF_Y="-42.0" BBK_EURO="-0.308"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="-0.408" BBK_DIFF="46.3" BBK_DIFF_Y="-628.6" BBK_EURO="-0.209"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="-0.76" BBK_DIFF="-156.5" BBK_DIFF_Y="-4370.6" BBK_EURO="-0.389"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="1.344" BBK_DIFF="2343.6" BBK_DIFF_Y="-33.2" BBK_EURO="0.687"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="0.055" BBK_DIFF="141.4" BBK_DIFF_Y="-82.8" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="-0.133" BBK_DIFF="-26.7" BBK_DIFF_Y="-9.9" BBK_EURO="-0.068"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="-0.105" BBK_DIFF="76.6" BBK_DIFF_Y="-20.7" BBK_EURO="-0.054"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-0.448" BBK_DIFF="7.4" BBK_DIFF_Y="-639.8" BBK_EURO="-0.229"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="-0.484" BBK_DIFF="-3326.7" BBK_DIFF_Y="-4500.0" BBK_EURO="-0.247"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="0.015" BBK_DIFF="108.1" BBK_DIFF_Y="-97.0" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="-0.186" BBK_DIFF="36.5" BBK_DIFF_Y="-520.0" BBK_EURO="-0.095"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="-0.293" BBK_DIFF="30.9" BBK_DIFF_Y="-184.4" BBK_EURO="-0.15"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="-0.424" BBK_DIFF="-657.1" BBK_DIFF_Y="-330.4" BBK_EURO="-0.217"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="-0.056" BBK_DIFF="-229.4" BBK_DIFF_Y="-109.8" BBK_EURO="-0.029"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="-0.017" BBK_DIFF="-100.8" BBK_DIFF_Y="-104.9" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="2.013" BBK_DIFF="531.0" BBK_DIFF_Y="-11.9" BBK_EURO="1.029"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="0.319" BBK_DIFF="363.6" BBK_DIFF_Y="-54.8" BBK_EURO="0.163"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="-0.121" BBK_DIFF="-39.1" BBK_DIFF_Y="-117.4" BBK_EURO="-0.062"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="-0.087" BBK_DIFF="-204.8" BBK_DIFF_Y="-123.4" BBK_EURO="-0.044"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="0.083" BBK_DIFF="654.5" BBK_DIFF_Y="-85.1" BBK_EURO="0.042"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="0.011" BBK_DIFF="-97.8" BBK_DIFF_Y="-90.5" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="0.506" BBK_DIFF="1786.7" BBK_DIFF_Y="-16.9" BBK_EURO="0.259"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="-0.03" BBK_DIFF="-108.6" BBK_DIFF_Y="-119.6" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="0.347" BBK_DIFF="88.6" BBK_DIFF_Y="-70.3" BBK_EURO="0.177"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="0.184" BBK_DIFF="-67.7" BBK_DIFF_Y="-74.8" BBK_EURO="0.094"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="0.569" BBK_DIFF="62.6" BBK_DIFF_Y="-15.1" BBK_EURO="0.291"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="0.35" BBK_DIFF="-84.7" BBK_DIFF_Y="341.4" BBK_EURO="0.179"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="2.286" BBK_DIFF="223.8" BBK_DIFF_Y="-0.7" BBK_EURO="1.169"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="0.706" BBK_DIFF="1.6" BBK_DIFF_Y="2514.8" BBK_EURO="0.361"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="0.695" BBK_DIFF="86.8" BBK_DIFF_Y="494.0" BBK_EURO="0.355"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="0.372" BBK_DIFF="-33.2" BBK_DIFF_Y="28.3" BBK_EURO="0.19"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="0.557" BBK_DIFF="380.2" BBK_DIFF_Y="9183.3" BBK_EURO="0.285"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="0.116" BBK_DIFF="-81.0" BBK_DIFF_Y="148.3" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="0.609" BBK_DIFF="298.0" BBK_DIFF_Y="93.3" BBK_EURO="0.311"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="0.153" BBK_DIFF="-86.9" BBK_DIFF_Y="306.8" BBK_EURO="0.078"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="1.169" BBK_DIFF="60.4" BBK_DIFF_Y="1074.2" BBK_EURO="0.598"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="0.729" BBK_DIFF="8.8" BBK_DIFF_Y="787.7" BBK_EURO="0.373"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="0.67" BBK_DIFF="562.1" BBK_DIFF_Y="329.5" BBK_EURO="0.343"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="-0.145" BBK_DIFF="-106.3" BBK_DIFF_Y="72.9" BBK_EURO="-0.074"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="2.302" BBK_DIFF="8425.9" BBK_DIFF_Y="-2.0" BBK_EURO="1.177"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="0.027" BBK_DIFF="-76.9" BBK_DIFF_Y="-92.4" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="0.117" BBK_DIFF="-59.7" BBK_DIFF_Y="-42.4" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="0.29" BBK_DIFF="4733.3" BBK_DIFF_Y="14400.0" BBK_EURO="0.148"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="0.006" BBK_DIFF="102.5" BBK_DIFF_Y="105.1" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="-0.24" BBK_DIFF="-176.2" BBK_DIFF_Y="65.1" BBK_EURO="-0.123"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="0.315" BBK_DIFF="525.7" BBK_DIFF_Y="633.9" BBK_EURO="0.161"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="-0.074" BBK_DIFF="38.3" BBK_DIFF_Y="8.6" BBK_EURO="-0.038"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="-0.12" BBK_DIFF="-13.2" BBK_DIFF_Y="-805.9" BBK_EURO="-0.061"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="-0.106" BBK_DIFF="-167.9" BBK_DIFF_Y="-51.4" BBK_EURO="-0.054"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="0.156" BBK_DIFF="129.2" BBK_DIFF_Y="134.7" BBK_EURO="0.08"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="-0.535" BBK_DIFF="-122.8" BBK_DIFF_Y="59.1" BBK_EURO="-0.274"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="2.349" BBK_DIFF="563.6" BBK_DIFF_Y="-0.3" BBK_EURO="1.201"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="0.354" BBK_DIFF="74.4" BBK_DIFF_Y="1.1" BBK_EURO="0.181"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="0.203" BBK_DIFF="10050.0" BBK_DIFF_Y="450.0" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="0.002" BBK_DIFF="101.7" BBK_DIFF_Y="100.9" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="-0.118" BBK_DIFF="82.8" BBK_DIFF_Y="9.9" BBK_EURO="-0.06"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="-0.688" BBK_DIFF="-1066.1" BBK_DIFF_Y="15.3" BBK_EURO="-0.352"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="-0.059" BBK_DIFF="27.2" BBK_DIFF_Y="69.7" BBK_EURO="-0.03"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="-0.081" BBK_DIFF="-576.5" BBK_DIFF_Y="-226.6" BBK_EURO="-0.041"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="0.017" BBK_DIFF="124.3" BBK_DIFF_Y="-94.6" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="-0.07" BBK_DIFF="84.4" BBK_DIFF_Y="-152.2" BBK_EURO="-0.036"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="-0.45" BBK_DIFF="65.6" BBK_DIFF_Y="-262.5" BBK_EURO="-0.23"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="-1.309" BBK_DIFF="-155.6" BBK_DIFF_Y="-13.3" BBK_EURO="-0.669"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="2.355" BBK_DIFF="572.9" BBK_DIFF_Y="-24.3" BBK_EURO="1.204"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="0.35" BBK_DIFF="703.4" BBK_DIFF_Y="204.3" BBK_EURO="0.179"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="-0.058" BBK_DIFF="74.8" BBK_DIFF_Y="-185.3" BBK_EURO="-0.03"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="-0.23" BBK_DIFF="-75.6" BBK_DIFF_Y="-167.4" BBK_EURO="-0.118"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="-0.131" BBK_DIFF="83.9" BBK_DIFF_Y="-12.0" BBK_EURO="-0.067"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="-0.812" BBK_DIFF="-316.4" BBK_DIFF_Y="-117.7" BBK_EURO="-0.415"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="-0.195" BBK_DIFF="-404.7" BBK_DIFF_Y="-208.9" BBK_EURO="-0.1"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="0.064" BBK_DIFF="-79.7" BBK_DIFF_Y="-49.2" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="0.316" BBK_DIFF="135.8" BBK_DIFF_Y="46.3" BBK_EURO="0.162"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="0.134" BBK_DIFF="-51.6" BBK_DIFF_Y="147.2" BBK_EURO="0.069"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="0.277" BBK_DIFF="124.0" BBK_DIFF_Y="6825.0" BBK_EURO="0.142"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="-1.155" BBK_DIFF="-137.1" BBK_DIFF_Y="-25.8" BBK_EURO="-0.591"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="3.112" BBK_DIFF="2606.1" BBK_DIFF_Y="-8.8" BBK_EURO="1.591"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="0.115" BBK_DIFF="69.1" BBK_DIFF_Y="-72.2" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="0.068" BBK_DIFF="179.1" BBK_DIFF_Y="-77.9" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="-0.086" BBK_DIFF="26.5" BBK_DIFF_Y="-418.5" BBK_EURO="-0.044"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="-0.117" BBK_DIFF="68.6" BBK_DIFF_Y="-210.4" BBK_EURO="-0.06"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="-0.373" BBK_DIFF="-308.4" BBK_DIFF_Y="10.8" BBK_EURO="-0.191"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="0.179" BBK_DIFF="42.1" BBK_DIFF_Y="202.9" BBK_EURO="0.092"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="0.126" BBK_DIFF="-41.7" BBK_DIFF_Y="171.6" BBK_EURO="0.064"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="0.216" BBK_DIFF="176.1" BBK_DIFF_Y="179.7" BBK_EURO="0.11"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="-0.284" BBK_DIFF="-7200.0" BBK_DIFF_Y="71.5" BBK_EURO="-0.145"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="0.004" BBK_DIFF="100.4" BBK_DIFF_Y="101.7" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="-0.918" BBK_DIFF="-126.9" BBK_DIFF_Y="0.5" BBK_EURO="-0.469"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="3.413" BBK_DIFF="726.4" BBK_DIFF_Y="34.2" BBK_EURO="1.745"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="0.413" BBK_DIFF="34.5" BBK_DIFF_Y="70.7" BBK_EURO="0.211"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="0.307" BBK_DIFF="1037.0" BBK_DIFF_Y="76.4" BBK_EURO="0.157"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="0.027" BBK_DIFF="-74.5" BBK_DIFF_Y="-35.7" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="0.106" BBK_DIFF="125.4" BBK_DIFF_Y="-32.1" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="-0.418" BBK_DIFF="-140.2" BBK_DIFF_Y="-514.7" BBK_EURO="-0.214"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="-0.174" BBK_DIFF="1.1" BBK_DIFF_Y="-320.3" BBK_EURO="-0.089"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="-0.176" BBK_DIFF="35.1" BBK_DIFF_Y="-935.3" BBK_EURO="-0.09"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="-0.271" BBK_DIFF="72.8" BBK_DIFF_Y="36.4" BBK_EURO="-0.139"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="-0.997" BBK_DIFF="-327.9" BBK_DIFF_Y="-253.5" BBK_EURO="-0.51"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="-0.233" BBK_DIFF="74.8" BBK_DIFF_Y="-16.5" BBK_EURO="-0.119"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="-0.923" BBK_DIFF="-136.3" BBK_DIFF_Y="-2.6" BBK_EURO="-0.472"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="2.543" BBK_DIFF="950.8" BBK_DIFF_Y="39.6" BBK_EURO="1.3"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="0.242" BBK_DIFF="39.1" BBK_DIFF_Y="252.2" BBK_EURO="0.124"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="0.174" BBK_DIFF="314.3" BBK_DIFF_Y="153.2" BBK_EURO="0.089"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="0.042" BBK_DIFF="-73.1" BBK_DIFF_Y="113.2" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="0.156" BBK_DIFF="329.4" BBK_DIFF_Y="139.4" BBK_EURO="0.08"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="-0.068" BBK_DIFF="-186.1" BBK_DIFF_Y="89.0" BBK_EURO="-0.035"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="0.079" BBK_DIFF="564.7" BBK_DIFF_Y="127.6" BBK_EURO="0.04"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="-0.017" BBK_DIFF="96.0" BBK_DIFF_Y="92.9" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="-0.426" BBK_DIFF="-51.1" BBK_DIFF_Y="-217.9" BBK_EURO="-0.218"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="-0.282" BBK_DIFF="-41.0" BBK_DIFF_Y="-193.7" BBK_EURO="-0.144"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="-0.2" BBK_DIFF="77.8" BBK_DIFF_Y="-170.9" BBK_EURO="-0.102"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="-0.9" BBK_DIFF="-149.4" BBK_DIFF_Y="-576.7" BBK_EURO="-0.46"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="1.822" BBK_DIFF="1245.9" BBK_DIFF_Y="1.8" BBK_EURO="0.932"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="-0.159" BBK_DIFF="51.4" BBK_DIFF_Y="-151.6" BBK_EURO="-0.081"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="-0.327" BBK_DIFF="-2.5" BBK_DIFF_Y="-261.1" BBK_EURO="-0.167"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="-0.319" BBK_DIFF="19.4" BBK_DIFF_Y="-390.8" BBK_EURO="-0.163"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-0.396" BBK_DIFF="36.1" BBK_DIFF_Y="-291.3" BBK_EURO="-0.202"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="-0.62" BBK_DIFF="-116.8" BBK_DIFF_Y="-6100.0" BBK_EURO="-0.317"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="-0.286" BBK_DIFF="-20.2" BBK_DIFF_Y="-410.9" BBK_EURO="-0.146"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="-0.238" BBK_DIFF="-77.6" BBK_DIFF_Y="-236.8" BBK_EURO="-0.122"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="-0.134" BBK_DIFF="-39.6" BBK_DIFF_Y="-195.0" BBK_EURO="-0.069"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="-0.096" BBK_DIFF="-134.0" BBK_DIFF_Y="61.6" BBK_EURO="-0.049"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="0.282" BBK_DIFF="312.0" BBK_DIFF_Y="2114.3" BBK_EURO="0.144"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="-0.133" BBK_DIFF="-107.4" BBK_DIFF_Y="86.4" BBK_EURO="-0.068"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="1.789" BBK_DIFF="480.8" BBK_DIFF_Y="12.7" BBK_EURO="0.915"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="0.308" BBK_DIFF="51.7" BBK_DIFF_Y="-4.6" BBK_EURO="0.157"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="0.203" BBK_DIFF="412.3" BBK_DIFF_Y="-29.0" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="-0.065" BBK_DIFF="-131.4" BBK_DIFF_Y="-333.3" BBK_EURO="-0.033"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="0.207" BBK_DIFF="2170.0" BBK_DIFF_Y="1135.0" BBK_EURO="0.106"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="-0.01" BBK_DIFF="-110.9" BBK_DIFF_Y="98.2" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="0.092" BBK_DIFF="-47.1" BBK_DIFF_Y="217.2" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="0.174" BBK_DIFF="23.4" BBK_DIFF_Y="9.4" BBK_EURO="0.089"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="0.141" BBK_DIFF="156.4" BBK_DIFF_Y="175.4" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="-0.25" BBK_DIFF="-1685.7" BBK_DIFF_Y="-4.6" BBK_EURO="-0.128"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="-0.014" BBK_DIFF="98.6" BBK_DIFF_Y="-116.9" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="-0.978" BBK_DIFF="-161.6" BBK_DIFF_Y="-115.9" BBK_EURO="-0.5"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="1.587" BBK_DIFF="391.3" BBK_DIFF_Y="-4.1" BBK_EURO="0.811"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="0.323" BBK_DIFF="12.9" BBK_DIFF_Y="247.3" BBK_EURO="0.165"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="0.286" BBK_DIFF="2006.7" BBK_DIFF_Y="368.9" BBK_EURO="0.146"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="-0.015" BBK_DIFF="25.0" BBK_DIFF_Y="88.8" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="-0.02" BBK_DIFF="96.4" BBK_DIFF_Y="73.7" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="-0.559" BBK_DIFF="-2027.6" BBK_DIFF_Y="-975.0" BBK_EURO="-0.286"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="0.029" BBK_DIFF="-81.8" BBK_DIFF_Y="-84.8" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="0.159" BBK_DIFF="185.0" BBK_DIFF_Y="-59.1" BBK_EURO="0.081"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="-0.187" BBK_DIFF="21.8" BBK_DIFF_Y="-201.6" BBK_EURO="-0.096"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="-0.239" BBK_DIFF="-388.0" BBK_DIFF_Y="-59.3" BBK_EURO="-0.122"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="0.083" BBK_DIFF="118.3" BBK_DIFF_Y="-74.1" BBK_EURO="0.042"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="-0.453" BBK_DIFF="-127.4" BBK_DIFF_Y="-480.8" BBK_EURO="-0.232"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="1.655" BBK_DIFF="1679.6" BBK_DIFF_Y="-11.5" BBK_EURO="0.846"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="0.093" BBK_DIFF="52.5" BBK_DIFF_Y="-77.6" BBK_EURO="0.048"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="0.061" BBK_DIFF="145.5" BBK_DIFF_Y="-85.0" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="-0.134" BBK_DIFF="-76.3" BBK_DIFF_Y="-128.7" BBK_EURO="-0.069"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="-0.076" BBK_DIFF="-46.2" BBK_DIFF_Y="-116.5" BBK_EURO="-0.039"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="-0.052" BBK_DIFF="-127.2" BBK_DIFF_Y="-128.4" BBK_EURO="-0.027"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="0.191" BBK_DIFF="-50.9" BBK_DIFF_Y="-9.5" BBK_EURO="0.098"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="0.389" BBK_DIFF="111.4" BBK_DIFF_Y="-30.3" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="0.184" BBK_DIFF="222.7" BBK_DIFF_Y="-83.8" BBK_EURO="0.094"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="-0.15" BBK_DIFF="-146.7" BBK_DIFF_Y="-120.0" BBK_EURO="-0.077"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="0.321" BBK_DIFF="511.5" BBK_DIFF_Y="13.4" BBK_EURO="0.164"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="-0.078" BBK_DIFF="-104.2" BBK_DIFF_Y="-208.3" BBK_EURO="-0.04"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="1.87" BBK_DIFF="350.6" BBK_DIFF_Y="-12.7" BBK_EURO="0.956"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="0.415" BBK_DIFF="1.7" BBK_DIFF_Y="-25.6" BBK_EURO="0.212"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="0.408" BBK_DIFF="-12.6" BBK_DIFF_Y="45.7" BBK_EURO="0.209"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="0.467" BBK_DIFF="1.3" BBK_DIFF_Y="1039.0" BBK_EURO="0.239"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="0.461" BBK_DIFF="151.9" BBK_DIFF_Y="4510.0" BBK_EURO="0.236"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="0.183" BBK_DIFF="-13.3" BBK_DIFF_Y="276.0" BBK_EURO="0.094"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="0.211" BBK_DIFF="-62.2" BBK_DIFF_Y="390.7" BBK_EURO="0.108"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="0.558" BBK_DIFF="-51.0" BBK_DIFF_Y="295.7" BBK_EURO="0.285"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="1.139" BBK_DIFF="51.7" BBK_DIFF_Y="1341.8" BBK_EURO="0.582"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="0.751" BBK_DIFF="165.4" BBK_DIFF_Y="8244.4" BBK_EURO="0.384"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="0.283" BBK_DIFF="293.1" BBK_DIFF_Y="128.2" BBK_EURO="0.145"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="0.072" BBK_DIFF="-96.6" BBK_DIFF_Y="-52.6" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="2.143" BBK_DIFF="284.1" BBK_DIFF_Y="12.3" BBK_EURO="1.096"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="0.558" BBK_DIFF="99.3" BBK_DIFF_Y="-3.1" BBK_EURO="0.285"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="0.28" BBK_DIFF="582.9" BBK_DIFF_Y="-28.2" BBK_EURO="0.143"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="0.041" BBK_DIFF="310.0" BBK_DIFF_Y="-72.8" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="0.01" BBK_DIFF="109.6" BBK_DIFF_Y="-88.8" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="-0.104" BBK_DIFF="-341.9" BBK_DIFF_Y="32.0" BBK_EURO="-0.053"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="0.043" BBK_DIFF="-69.5" BBK_DIFF_Y="128.3" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="0.141" BBK_DIFF="78.5" BBK_DIFF_Y="285.5" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="0.079" BBK_DIFF="777.8" BBK_DIFF_Y="818.2" BBK_EURO="0.04"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="0.009" BBK_DIFF="-92.7" BBK_DIFF_Y="106.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="0.124" BBK_DIFF="-18.4" BBK_DIFF_Y="926.7" BBK_EURO="0.063"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="0.152" BBK_DIFF="-92.0" BBK_DIFF_Y="281.0" BBK_EURO="0.078"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="1.909" BBK_DIFF="231.4" BBK_DIFF_Y="90.3" BBK_EURO="0.976"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="0.576" BBK_DIFF="47.7" BBK_DIFF_Y="305.6" BBK_EURO="0.295"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="0.39" BBK_DIFF="158.3" BBK_DIFF_Y="197.7" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="0.151" BBK_DIFF="69.7" BBK_DIFF_Y="36.0" BBK_EURO="0.077"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="0.089" BBK_DIFF="158.2" BBK_DIFF_Y="-22.6" BBK_EURO="0.046"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="-0.153" BBK_DIFF="-0.7" BBK_DIFF_Y="-186.4" BBK_EURO="-0.078"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="-0.152" BBK_DIFF="-100.0" BBK_DIFF_Y="-142.7" BBK_EURO="-0.078"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="-0.076" BBK_DIFF="-590.9" BBK_DIFF_Y="-129.3" BBK_EURO="-0.039"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="-0.011" BBK_DIFF="92.7" BBK_DIFF_Y="-103.1" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="-0.151" BBK_DIFF="-906.7" BBK_DIFF_Y="-189.9" BBK_EURO="-0.077"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="-0.015" BBK_DIFF="82.1" BBK_DIFF_Y="-110.1" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="-0.084" BBK_DIFF="-108.4" BBK_DIFF_Y="-152.5" BBK_EURO="-0.043"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="1.003" BBK_DIFF="606.3" BBK_DIFF_Y="-17.1" BBK_EURO="0.513"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="0.142" BBK_DIFF="8.4" BBK_DIFF_Y="-41.6" BBK_EURO="0.073"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="0.131" BBK_DIFF="18.0" BBK_DIFF_Y="44.0" BBK_EURO="0.067"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="0.111" BBK_DIFF="-3.5" BBK_DIFF_Y="311.1" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="0.115" BBK_DIFF="-35.0" BBK_DIFF_Y="-14.8" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="0.177" BBK_DIFF="-50.3" BBK_DIFF_Y="181.0" BBK_EURO="0.09"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="0.356" BBK_DIFF="37.5" BBK_DIFF_Y="21.1" BBK_EURO="0.182"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="0.259" BBK_DIFF="-26.4" BBK_DIFF_Y="0.4" BBK_EURO="0.132"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="0.352" BBK_DIFF="109.5" BBK_DIFF_Y="41.4" BBK_EURO="0.18"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="0.168" BBK_DIFF="12.8" BBK_DIFF_Y="-3.4" BBK_EURO="0.086"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="0.149" BBK_DIFF="-6.9" BBK_DIFF_Y="-46.8" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="0.16" BBK_DIFF="-86.8" BBK_DIFF_Y="-12.6" BBK_EURO="0.082"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="1.21" BBK_DIFF="397.9" BBK_DIFF_Y="3.3" BBK_EURO="0.619"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="0.243" BBK_DIFF="167.0" BBK_DIFF_Y="18.5" BBK_EURO="0.124"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="0.091" BBK_DIFF="237.0" BBK_DIFF_Y="-42.4" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="0.027" BBK_DIFF="-80.0" BBK_DIFF_Y="-61.4" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="0.135" BBK_DIFF="114.3" BBK_DIFF_Y="62.7" BBK_EURO="0.069"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="0.063" BBK_DIFF="-78.6" BBK_DIFF_Y="253.7" BBK_EURO="0.032"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="0.294" BBK_DIFF="14.0" BBK_DIFF_Y="90.9" BBK_EURO="0.15"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="0.258" BBK_DIFF="3.6" BBK_DIFF_Y="330.0" BBK_EURO="0.132"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="0.249" BBK_DIFF="43.1" BBK_DIFF_Y="1560.0" BBK_EURO="0.127"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="0.174" BBK_DIFF="-37.9" BBK_DIFF_Y="245.0" BBK_EURO="0.089"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="0.28" BBK_DIFF="53.0" BBK_DIFF_Y="2645.5" BBK_EURO="0.143"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="0.183" BBK_DIFF="-84.4" BBK_DIFF_Y="310.3" BBK_EURO="0.094"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="1.171" BBK_DIFF="471.2" BBK_DIFF_Y="99.1" BBK_EURO="0.599"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="0.205" BBK_DIFF="29.7" BBK_DIFF_Y="380.8" BBK_EURO="0.105"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="0.158" BBK_DIFF="125.7" BBK_DIFF_Y="731.6" BBK_EURO="0.081"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="0.07" BBK_DIFF="-15.7" BBK_DIFF_Y="118.8" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="0.083" BBK_DIFF="302.4" BBK_DIFF_Y="-44.3" BBK_EURO="0.042"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="-0.041" BBK_DIFF="-126.6" BBK_DIFF_Y="-137.3" BBK_EURO="-0.021"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="0.154" BBK_DIFF="156.7" BBK_DIFF_Y="-42.3" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="0.06" BBK_DIFF="300.0" BBK_DIFF_Y="-71.7" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="0.015" BBK_DIFF="112.5" BBK_DIFF_Y="-89.6" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="-0.12" BBK_DIFF="-990.9" BBK_DIFF_Y="-187.6" BBK_EURO="-0.061"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="-0.011" BBK_DIFF="87.4" BBK_DIFF_Y="-109.1" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="-0.087" BBK_DIFF="-114.8" BBK_DIFF_Y="-131.4" BBK_EURO="-0.044"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="0.588" BBK_DIFF="905.5" BBK_DIFF_Y="-4.5" BBK_EURO="0.301"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="-0.073" BBK_DIFF="-484.2" BBK_DIFF_Y="-146.8" BBK_EURO="-0.037"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="0.019" BBK_DIFF="-40.6" BBK_DIFF_Y="-85.4" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="0.032" BBK_DIFF="-78.5" BBK_DIFF_Y="-64.0" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="0.149" BBK_DIFF="35.5" BBK_DIFF_Y="33.0" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="0.11" BBK_DIFF="-58.8" BBK_DIFF_Y="-21.4" BBK_EURO="0.056"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="0.267" BBK_DIFF="25.9" BBK_DIFF_Y="167.0" BBK_EURO="0.137"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="0.212" BBK_DIFF="47.2" BBK_DIFF_Y="48.3" BBK_EURO="0.108"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="0.144" BBK_DIFF="5.1" BBK_DIFF_Y="29.7" BBK_EURO="0.074"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="0.137" BBK_DIFF="13.2" BBK_DIFF_Y="53.9" BBK_EURO="0.07"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="0.121" BBK_DIFF="-56.3" BBK_DIFF_Y="-34.9" BBK_EURO="0.062"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="0.277" BBK_DIFF="-55.0" BBK_DIFF_Y="-27.1" BBK_EURO="0.142"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="0.616" BBK_DIFF="294.9" BBK_DIFF_Y="19.6" BBK_EURO="0.315"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="0.156" BBK_DIFF="20.0" BBK_DIFF_Y="126.1" BBK_EURO="0.08"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="0.13" BBK_DIFF="46.1" BBK_DIFF_Y="-19.8" BBK_EURO="0.066"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="0.089" BBK_DIFF="-20.5" BBK_DIFF_Y="36.9" BBK_EURO="0.046"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="0.112" BBK_DIFF="-20.0" BBK_DIFF_Y="8.7" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="0.14" BBK_DIFF="40.0" BBK_DIFF_Y="105.9" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="0.1" BBK_DIFF="-30.1" BBK_DIFF_Y="-22.5" BBK_EURO="0.051"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="0.143" BBK_DIFF="28.8" BBK_DIFF_Y="30.0" BBK_EURO="0.073"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="0.111" BBK_DIFF="24.7" BBK_DIFF_Y="-17.8" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="0.089" BBK_DIFF="-52.2" BBK_DIFF_Y="78.0" BBK_EURO="0.046"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="0.186" BBK_DIFF="-51.1" BBK_DIFF_Y="89.8" BBK_EURO="0.095"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="0.38" BBK_DIFF="-26.2" BBK_DIFF_Y="25.4" BBK_EURO="0.194"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="0.515" BBK_DIFF="646.4" BBK_DIFF_Y="-4.1" BBK_EURO="0.263"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="0.069" BBK_DIFF="-57.4" BBK_DIFF_Y="-21.6" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="0.162" BBK_DIFF="149.2" BBK_DIFF_Y="32.8" BBK_EURO="0.083"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="0.065" BBK_DIFF="-36.9" BBK_DIFF_Y="-27.8" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="0.103" BBK_DIFF="51.5" BBK_DIFF_Y="-9.6" BBK_EURO="0.053"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="0.068" BBK_DIFF="-47.3" BBK_DIFF_Y="-72.4" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="0.129" BBK_DIFF="17.3" BBK_DIFF_Y="-29.1" BBK_EURO="0.066"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="0.11" BBK_DIFF="-18.5" BBK_DIFF_Y="-29.0" BBK_EURO="0.056"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="0.135" BBK_DIFF="170.0" BBK_DIFF_Y="-17.2" BBK_EURO="0.069"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="0.05" BBK_DIFF="-49.0" BBK_DIFF_Y="-28.6" BBK_EURO="0.026"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="0.098" BBK_DIFF="-67.7" BBK_DIFF_Y="-19.7" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="0.303" BBK_DIFF="-43.6" BBK_DIFF_Y="24.7" BBK_EURO="0.155"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="0.537" BBK_DIFF="510.2" BBK_DIFF_Y="11.2" BBK_EURO="0.275"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="0.088" BBK_DIFF="-27.9" BBK_DIFF_Y="-24.1" BBK_EURO="0.045"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="0.122" BBK_DIFF="35.6" BBK_DIFF_Y="-10.3" BBK_EURO="0.062"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="0.09" BBK_DIFF="-21.1" BBK_DIFF_Y="-18.9" BBK_EURO="0.046"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="0.114" BBK_DIFF="-53.7" BBK_DIFF_Y="11500.0" BBK_EURO="0.058"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="0.246" BBK_DIFF="35.2" BBK_DIFF_Y="112.1" BBK_EURO="0.126"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="0.182" BBK_DIFF="17.4" BBK_DIFF_Y="48.0" BBK_EURO="0.093"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="0.155" BBK_DIFF="-4.9" BBK_DIFF_Y="-22.9" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="0.163" BBK_DIFF="132.9" BBK_DIFF_Y="37.0" BBK_EURO="0.083"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="0.07" BBK_DIFF="-42.6" BBK_DIFF_Y="-62.2" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="0.122" BBK_DIFF="-49.8" BBK_DIFF_Y="-21.8" BBK_EURO="0.062"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="0.243" BBK_DIFF="-49.7" BBK_DIFF_Y="50.9" BBK_EURO="0.124"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="0.483" BBK_DIFF="316.4" BBK_DIFF_Y="-20.9" BBK_EURO="0.247"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="0.116" BBK_DIFF="-14.7" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="0.136" BBK_DIFF="22.5" BBK_EURO="0.07"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="0.111" BBK_DIFF="11200.0" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="-0.001" BBK_DIFF="-100.9" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="0.116" BBK_DIFF="-5.7" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="0.123" BBK_DIFF="-38.8" BBK_DIFF_Y="-75.4" BBK_EURO="0.063"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="0.201" BBK_DIFF="68.9" BBK_EURO="0.103"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="0.119" BBK_DIFF="-35.7" BBK_EURO="0.061"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="0.185" BBK_DIFF="18.6" BBK_EURO="0.095"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="0.156" BBK_DIFF="-3.1" BBK_EURO="0.08"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="0.161" BBK_DIFF="-73.6" BBK_EURO="0.082"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="0.611" BBK_DIFF_Y="12.5" BBK_EURO="0.312"/>
      <bbk:Obs TIME_PERIOD="1964-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-06" OBS_VALUE="0.5" BBK_DIFF_Y="8.9" BBK_EURO="0.256"/>
      <bbk:Obs TIME_PERIOD="1964-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-12" OBS_VALUE="0.543" BBK_DIFF_Y="11.7" BBK_EURO="0.278"/>
      <bbk:Obs TIME_PERIOD="1963-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-06" OBS_VALUE="0.459" BBK_DIFF_Y="3.4" BBK_EURO="0.235"/>
      <bbk:Obs TIME_PERIOD="1963-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-12" OBS_VALUE="0.486" BBK_DIFF_Y="128.2" BBK_EURO="0.248"/>
      <bbk:Obs TIME_PERIOD="1962-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-06" OBS_VALUE="0.444" BBK_DIFF_Y="45.6" BBK_EURO="0.227"/>
      <bbk:Obs TIME_PERIOD="1962-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-12" OBS_VALUE="0.213" BBK_DIFF_Y="-44.2" BBK_EURO="0.109"/>
      <bbk:Obs TIME_PERIOD="1961-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-06" OBS_VALUE="0.305" BBK_DIFF_Y="-1.6" BBK_EURO="0.156"/>
      <bbk:Obs TIME_PERIOD="1961-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-12" OBS_VALUE="0.382" BBK_DIFF_Y="-27.1" BBK_EURO="0.195"/>
      <bbk:Obs TIME_PERIOD="1960-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-06" OBS_VALUE="0.31" BBK_DIFF_Y="-35.0" BBK_EURO="0.159"/>
      <bbk:Obs TIME_PERIOD="1960-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-12" OBS_VALUE="0.524" BBK_DIFF_Y="80.1" BBK_EURO="0.268"/>
      <bbk:Obs TIME_PERIOD="1959-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-06" OBS_VALUE="0.477" BBK_DIFF_Y="43.7" BBK_EURO="0.244"/>
      <bbk:Obs TIME_PERIOD="1959-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-12" OBS_VALUE="0.291" BBK_DIFF_Y="73.2" BBK_EURO="0.149"/>
      <bbk:Obs TIME_PERIOD="1958-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-06" OBS_VALUE="0.332" BBK_DIFF_Y="17.7" BBK_EURO="0.17"/>
      <bbk:Obs TIME_PERIOD="1958-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-12" OBS_VALUE="0.168" BBK_DIFF_Y="2900.0" BBK_EURO="0.086"/>
      <bbk:Obs TIME_PERIOD="1957-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-06" OBS_VALUE="0.282" BBK_DIFF_Y="187.8" BBK_EURO="0.144"/>
      <bbk:Obs TIME_PERIOD="1957-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-12" OBS_VALUE="-0.006" BBK_DIFF_Y="-105.1" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1956-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-06" OBS_VALUE="0.098" BBK_DIFF_Y="-66.2" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1956-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-12" OBS_VALUE="0.117" BBK_DIFF_Y="-67.7" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1955-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-06" OBS_VALUE="0.29" BBK_DIFF_Y="16.0" BBK_EURO="0.148"/>
      <bbk:Obs TIME_PERIOD="1955-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-12" OBS_VALUE="0.362" BBK_DIFF_Y="52.7" BBK_EURO="0.185"/>
      <bbk:Obs TIME_PERIOD="1954-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-06" OBS_VALUE="0.25" BBK_DIFF_Y="145.1" BBK_EURO="0.128"/>
      <bbk:Obs TIME_PERIOD="1954-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-12" OBS_VALUE="0.237" BBK_DIFF_Y="55.9" BBK_EURO="0.121"/>
      <bbk:Obs TIME_PERIOD="1953-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-06" OBS_VALUE="0.102" BBK_DIFF_Y="50.0" BBK_EURO="0.052"/>
      <bbk:Obs TIME_PERIOD="1953-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-12" OBS_VALUE="0.152" BBK_DIFF_Y="60.0" BBK_EURO="0.078"/>
      <bbk:Obs TIME_PERIOD="1952-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-06" OBS_VALUE="0.068" BBK_DIFF_Y="78.9" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1952-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-12" OBS_VALUE="0.095" BBK_DIFF_Y="156.8" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1951-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="0.038" BBK_DIFF_Y="-44.9" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1951-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-12" OBS_VALUE="0.037" BBK_DIFF_Y="-11.9" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1950-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="0.069" BBK_DIFF_Y="430.8" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-12" OBS_VALUE="0.042" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1949-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="0.013" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
