<?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_OV0879</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-23T08:35:53</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.OV0879" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Veränderungsreihe zu: Wichtige Aktiva und Passiva der Banken (MFIs) in Deutschland nach Bankengruppen / Kredite an Banken (MFIs) / darunter: Guthaben und Buchkredite / Regionalbanken" BBK_TITLE_ENG="Changes to the time series: Principal assets and liabilities of banks (MFIs) in Germany by category of banks / Lendings to banks (MFIs) / of which balances and loans / Regional banks and other commercial banks" BBK_COMM_GEN="MFIs = Monetäre Finanzinstitute. Einschl. Postgiroguthaben; bis 1958 einschl. Guthaben bei der Deutschen Bundesbank aus der Abwicklung des Auslandszahlungsverkehrs; ab 1968 einschl. Forderungen aus Namensschuldverschreibungen; bis 1998 ohne Kredite an inländische Bausparkassen. 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="MFIs = monetary financial institutions. Including postal giro account balances; up to 1958, including credit balances at the Deutsche Bundesbank arising from the settlement of foreign payment transactions; from 1968, including claims in respect of registered debt securities; up to 1998, excluding lendings to domestic building and loan associations.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="23.526" BBK_OBS_STATUS="P" BBK_DIFF="-68.8" BBK_DIFF_Y="14187.4"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="75.314" BBK_DIFF="308.5" BBK_DIFF_Y="16.5"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="-36.127" BBK_DIFF="-121.3" BBK_DIFF_Y="-6.6"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="-16.323" BBK_DIFF="-3438.0" BBK_DIFF_Y="-308.9"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="0.489" BBK_DIFF="-86.8" BBK_DIFF_Y="-96.4"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="3.699" BBK_DIFF="623.2" BBK_DIFF_Y="135.0"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="-0.707" BBK_DIFF="97.7" BBK_DIFF_Y="82.8"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="-30.956" BBK_DIFF="-290.2" BBK_DIFF_Y="-491.4"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="-7.934" BBK_DIFF="44.5" BBK_DIFF_Y="80.2"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="-14.29" BBK_DIFF="-167.3" BBK_DIFF_Y="-188.4"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="21.218" BBK_DIFF="2105.6" BBK_DIFF_Y="41.5"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="0.962" BBK_DIFF="676.0" BBK_DIFF_Y="128.0"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="-0.167" BBK_DIFF="-100.3" BBK_DIFF_Y="-100.5"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="64.655" BBK_DIFF="290.8" BBK_DIFF_Y="76.6"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="-33.882" BBK_DIFF="-748.7" BBK_DIFF_Y="41.9"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="-3.992" BBK_DIFF="-129.0" BBK_DIFF_Y="85.4"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="13.747" BBK_DIFF="229.9" BBK_DIFF_Y="-34.8"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="-10.583" BBK_DIFF="-157.6" BBK_DIFF_Y="-562.1"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="-4.108" BBK_DIFF="-151.9" BBK_DIFF_Y="-787.3"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="7.909" BBK_DIFF="119.7" BBK_DIFF_Y="-53.8"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-40.084" BBK_DIFF="-348.1" BBK_DIFF_Y="-27.4"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="16.158" BBK_DIFF="7.8" BBK_DIFF_Y="2.9"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="14.99" BBK_DIFF="536.9" BBK_DIFF_Y="216.7"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="-3.431" BBK_DIFF="-109.8" BBK_DIFF_Y="-244.9"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="35.117" BBK_DIFF="-4.1" BBK_DIFF_Y="5828.7"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="36.605" BBK_DIFF="162.8" BBK_DIFF_Y="-18.5"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="-58.272" BBK_DIFF="-112.6" BBK_DIFF_Y="49.7"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="-27.403" BBK_DIFF="-230.1" BBK_DIFF_Y="-246.8"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="21.069" BBK_DIFF="820.0" BBK_DIFF_Y="2814.1"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="2.29" BBK_DIFF="594.6" BBK_DIFF_Y="-99.2"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="-0.463" BBK_DIFF="-102.7" BBK_DIFF_Y="-103.5"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="17.109" BBK_DIFF="154.4" BBK_DIFF_Y="296.8"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="-31.455" BBK_DIFF="-300.4" BBK_DIFF_Y="-324.0"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="15.698" BBK_DIFF="231.7" BBK_DIFF_Y="440.1"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="4.733" BBK_DIFF="99.9" BBK_DIFF_Y="451.1"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="2.368" BBK_DIFF="486.3" BBK_DIFF_Y="-69.5"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="-0.613" BBK_DIFF="-101.4" BBK_DIFF_Y="-106.2"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="44.933" BBK_DIFF="138.8" BBK_DIFF_Y="-12.9"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-115.807" BBK_DIFF="-720.4" BBK_DIFF_Y="-642.9"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="18.667" BBK_DIFF="2481.9" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="0.723" BBK_DIFF="-99.7" BBK_DIFF_Y="-92.6"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="288.448" BBK_DIFF="2058.7" BBK_DIFF_Y="93857.0"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="13.362" BBK_DIFF="253.7" BBK_DIFF_Y="443.9"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="-8.694" BBK_DIFF="-161.9" BBK_DIFF_Y="81.1"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="14.041" BBK_DIFF="404.2" BBK_DIFF_Y="22.0"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="-4.616" BBK_DIFF="-242.4" BBK_DIFF_Y="-16.7"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="-1.348" BBK_DIFF="-117.4" BBK_DIFF_Y="-111.5"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="7.763" BBK_DIFF="-21.9" BBK_DIFF_Y="133.0"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="9.942" BBK_DIFF="-80.7" BBK_DIFF_Y="-34.8"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="51.594" BBK_DIFF="431.0" BBK_DIFF_Y="-52.8"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="-15.589" BBK_DIFF="-185.7" BBK_DIFF_Y="-351.2"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="18.196" BBK_DIFF="86.2" BBK_DIFF_Y="2279.2"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="9.773" BBK_DIFF="3083.4" BBK_DIFF_Y="-28.7"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="0.307" BBK_DIFF="107.9" BBK_DIFF_Y="-95.3"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="-3.885" BBK_DIFF="91.5" BBK_DIFF_Y="-167.0"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="-45.963" BBK_DIFF="-499.3" BBK_DIFF_Y="-459.5"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="11.51" BBK_DIFF="391.0" BBK_DIFF_Y="349.4"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="-3.955" BBK_DIFF="-133.8" BBK_DIFF_Y="-311.1"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="11.69" BBK_DIFF="250.8" BBK_DIFF_Y="280.1"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="3.332" BBK_DIFF="-78.1" BBK_DIFF_Y="-25.9"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="15.248" BBK_DIFF="-86.1" BBK_DIFF_Y="285.2"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="109.397" BBK_DIFF="1663.0" BBK_DIFF_Y="1008.2"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="6.205" BBK_DIFF="843.1" BBK_DIFF_Y="133.5"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="-0.835" BBK_DIFF="-106.1" BBK_DIFF_Y="-126.7"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="13.702" BBK_DIFF="107.6" BBK_DIFF_Y="439.3"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="6.599" BBK_DIFF="13.8" BBK_DIFF_Y="27.2"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="5.798" BBK_DIFF="170.6" BBK_DIFF_Y="344.0"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="-8.215" BBK_DIFF="-78.0" BBK_DIFF_Y="-165.9"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="-4.616" BBK_DIFF="-379.8" BBK_DIFF_Y="-230.2"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="-0.962" BBK_DIFF="85.2" BBK_DIFF_Y="-354.5"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="-6.49" BBK_DIFF="-244.4" BBK_DIFF_Y="-19.1"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="4.494" BBK_DIFF="13.5" BBK_DIFF_Y="-44.7"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="3.958" BBK_DIFF="-59.9" BBK_DIFF_Y="-23.4"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="9.872" BBK_DIFF="153.3" BBK_DIFF_Y="297.8"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-18.517" BBK_DIFF="-692.7" BBK_DIFF_Y="-384.1"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="3.124" BBK_DIFF="177.4" BBK_DIFF_Y="-35.7"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="-4.038" BBK_DIFF="-177.9" BBK_DIFF_Y="-72.6"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="5.186" BBK_DIFF="297.1" BBK_DIFF_Y="364.9"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="1.306" BBK_DIFF="142.3" BBK_DIFF_Y="328.3"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="-3.089" BBK_DIFF="-187.1" BBK_DIFF_Y="45.9"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="3.545" BBK_DIFF="837.8" BBK_DIFF_Y="-26.8"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="0.378" BBK_DIFF="106.9" BBK_DIFF_Y="-92.0"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="-5.451" BBK_DIFF="-167.0" BBK_DIFF_Y="-97.5"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="8.13" BBK_DIFF="57.4" BBK_DIFF_Y="60.8"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="5.166" BBK_DIFF="203.5" BBK_DIFF_Y="156.2"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="-4.99" BBK_DIFF="-176.6" BBK_DIFF_Y="-106.3"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="6.518" BBK_DIFF="34.1" BBK_DIFF_Y="519.0"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="4.859" BBK_DIFF="307.6" BBK_DIFF_Y="330.3"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-2.34" BBK_DIFF="-19.5" BBK_DIFF_Y="-252.3"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="-1.958" BBK_DIFF="-242.3" BBK_DIFF_Y="-135.5"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="-0.572" BBK_DIFF="90.0" BBK_DIFF_Y="-157.7"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="-5.705" BBK_DIFF="-217.8" BBK_DIFF_Y="-1284.7"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="4.841" BBK_DIFF="2.2" BBK_DIFF_Y="985.0"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="4.736" BBK_DIFF="271.6" BBK_DIFF_Y="247.5"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="-2.76" BBK_DIFF="-154.6" BBK_DIFF_Y="-173.6"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="5.057" BBK_DIFF="155.0" BBK_DIFF_Y="303.5"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="-9.187" BBK_DIFF="-279.8" BBK_DIFF_Y="-306.7"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="-2.419" BBK_DIFF="-329.7" BBK_DIFF_Y="-281.3"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="1.053" BBK_DIFF="149.9" BBK_DIFF_Y="-85.0"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="-2.11" BBK_DIFF="-237.4" BBK_DIFF_Y="-122.6"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="1.536" BBK_DIFF="-72.2" BBK_DIFF_Y="228.1"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="5.521" BBK_DIFF="457.1" BBK_DIFF_Y="93.5"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="0.991" BBK_DIFF="340.5" BBK_DIFF_Y="266.0"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="-0.412" BBK_DIFF="24.7" BBK_DIFF_Y="50.1"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="-0.547" BBK_DIFF="83.0" BBK_DIFF_Y="-221.8"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="-3.21" BBK_DIFF="-185.6" BBK_DIFF_Y="25.7"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="3.751" BBK_DIFF="250.9" BBK_DIFF_Y="-45.7"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="-2.485" BBK_DIFF="-155.9" BBK_DIFF_Y="-1421.8"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="4.444" BBK_DIFF="233.1" BBK_DIFF_Y="21.7"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="1.334" BBK_DIFF="-81.0" BBK_DIFF_Y="532.2"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="7.036" BBK_DIFF="-24.7" BBK_DIFF_Y="450.6"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="9.347" BBK_DIFF="879.6" BBK_DIFF_Y="829.1"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="-1.199" BBK_DIFF="-142.0" BBK_DIFF_Y="27.6"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="2.853" BBK_DIFF="577.9" BBK_DIFF_Y="208.7"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="-0.597" BBK_DIFF="27.6" BBK_DIFF_Y="65.3"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="-0.825" BBK_DIFF="-385.3" BBK_DIFF_Y="70.2"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="-0.17" BBK_DIFF="96.1" BBK_DIFF_Y="98.2"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="-4.323" BBK_DIFF="-162.6" BBK_DIFF_Y="-254.4"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="6.909" BBK_DIFF="3575.0" BBK_DIFF_Y="4475.5"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="0.188" BBK_DIFF="-94.9" BBK_DIFF_Y="-95.3"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="3.651" BBK_DIFF="1630.3" BBK_DIFF_Y="170.8"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="0.211" BBK_DIFF="110.5" BBK_DIFF_Y="-98.4"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="-2.007" BBK_DIFF="-299.5" BBK_DIFF_Y="79.3"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="1.006" BBK_DIFF="160.7" BBK_DIFF_Y="148.5"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="-1.657" BBK_DIFF="36.9" BBK_DIFF_Y="-120.1"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="-2.624" BBK_DIFF="-52.7" BBK_DIFF_Y="-282.5"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="-1.718" BBK_DIFF="38.0" BBK_DIFF_Y="-191.2"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="-2.77" BBK_DIFF="71.3" BBK_DIFF_Y="27.5"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="-9.656" BBK_DIFF="-444.9" BBK_DIFF_Y="-20.1"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="2.8" BBK_DIFF="1754.3" BBK_DIFF_Y="-48.4"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="0.151" BBK_DIFF="-96.2" BBK_DIFF_Y="103.4"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="4.019" BBK_DIFF="198.1" BBK_DIFF_Y="247.1"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="1.348" BBK_DIFF="-89.8" BBK_DIFF_Y="-19.2"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="13.221" BBK_DIFF="236.2" BBK_DIFF_Y="57.9"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="-9.71" BBK_DIFF="-367.7" BBK_DIFF_Y="19.0"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="-2.076" BBK_DIFF="-125.2" BBK_DIFF_Y="-160.6"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="8.238" BBK_DIFF="472.9" BBK_DIFF_Y="22.1"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="1.438" BBK_DIFF="343.7" BBK_DIFF_Y="110.3"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="-0.59" BBK_DIFF="84.6" BBK_DIFF_Y="-306.9"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="-3.823" BBK_DIFF="52.5" BBK_DIFF_Y="-182.9"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="-8.043" BBK_DIFF="-248.2" BBK_DIFF_Y="-81.1"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="5.426" BBK_DIFF="221.9" BBK_DIFF_Y="1774.7"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="-4.451" BBK_DIFF="-62.9" BBK_DIFF_Y="-351.0"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="-2.733" BBK_DIFF="-263.8" BBK_DIFF_Y="-57.2"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="1.669" BBK_DIFF="-80.1" BBK_DIFF_Y="2160.5"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="8.371" BBK_DIFF="169.9" BBK_DIFF_Y="5.4"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="-11.984" BBK_DIFF="-450.0" BBK_DIFF_Y="46.4"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="3.424" BBK_DIFF="-49.3" BBK_DIFF_Y="-19.6"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="6.747" BBK_DIFF="148.6" BBK_DIFF_Y="294.0"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="-13.896" BBK_DIFF="-9483.4" BBK_DIFF_Y="-1740.6"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="-0.145" BBK_DIFF="-103.1" BBK_DIFF_Y="95.2"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="4.614" BBK_DIFF="203.9" BBK_DIFF_Y="109.7"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="-4.441" BBK_DIFF="-1270.7" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="-0.324" BBK_DIFF="-118.3" BBK_DIFF_Y="84.4"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="1.773" BBK_DIFF="202.0" BBK_DIFF_Y="-79.3"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-1.739" BBK_DIFF="-2046.9" BBK_DIFF_Y="-109.6"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="-0.081" BBK_DIFF="-101.0" BBK_DIFF_Y="98.9"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="7.945" BBK_DIFF="135.5" BBK_DIFF_Y="-69.1"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="-22.366" BBK_DIFF="-624.9" BBK_DIFF_Y="43.1"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="4.261" BBK_DIFF="222.5" BBK_DIFF_Y="-74.3"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="-3.478" BBK_DIFF="-510.6" BBK_DIFF_Y="80.1"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="0.847" BBK_DIFF="128.1" BBK_DIFF_Y="-97.7"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="-3.016" BBK_DIFF="93.6" BBK_DIFF_Y="-126.3"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="-47.419" BBK_DIFF="-927.7" BBK_DIFF_Y="-6935.5"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="-4.614" BBK_DIFF="-122.0" BBK_DIFF_Y="-212.3"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-2.078" BBK_DIFF="-124.2" BBK_DIFF_Y="28.9"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="8.581" BBK_DIFF="-52.5" BBK_DIFF_Y="130.4"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="18.084" BBK_DIFF="353.3" BBK_DIFF_Y="642.4"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="-7.139" BBK_DIFF="-127.7" BBK_DIFF_Y="-306.4"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="25.745" BBK_DIFF="165.4" BBK_DIFF_Y="673.8"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="-39.336" BBK_DIFF="-337.0" BBK_DIFF_Y="-307.1"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="16.599" BBK_DIFF="195.2" BBK_DIFF_Y="282.8"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="-17.442" BBK_DIFF="-147.0" BBK_DIFF_Y="-609.9"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="37.08" BBK_DIFF="223.5" BBK_DIFF_Y="5257.2"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="11.462" BBK_DIFF="1800.6" BBK_DIFF_Y="408.4"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="-0.674" BBK_DIFF="-116.4" BBK_DIFF_Y="97.3"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="4.108" BBK_DIFF="240.6" BBK_DIFF_Y="302.7"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="-2.922" BBK_DIFF="-178.5" BBK_DIFF_Y="-113.2"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="3.724" BBK_DIFF="211.7" BBK_DIFF_Y="-69.3"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="-3.334" BBK_DIFF="-196.4" BBK_DIFF_Y="-188.2"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="3.459" BBK_DIFF="177.1" BBK_DIFF_Y="-19.0"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="-4.487" BBK_DIFF="-123.6" BBK_DIFF_Y="-398.0"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="18.996" BBK_DIFF="309.2" BBK_DIFF_Y="484.7"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="-9.079" BBK_DIFF="-269.5" BBK_DIFF_Y="-2367.1"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="-2.457" BBK_DIFF="-241.7" BBK_DIFF_Y="79.5"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="-0.719" BBK_DIFF="80.7" BBK_DIFF_Y="90.6"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="-3.716" BBK_DIFF="85.0" BBK_DIFF_Y="57.6"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="-24.768" BBK_DIFF="-1121.9" BBK_DIFF_Y="-97.4"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="-2.027" BBK_DIFF="-109.2" BBK_DIFF_Y="-107.4"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="22.081" BBK_DIFF="82.1" BBK_DIFF_Y="311.7"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="12.127" BBK_DIFF="220.7" BBK_DIFF_Y="156.2"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="3.782" BBK_DIFF="-11.4" BBK_DIFF_Y="115.3"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="4.268" BBK_DIFF="573.7" BBK_DIFF_Y="902.3"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="-0.901" BBK_DIFF="81.8" BBK_DIFF_Y="88.8"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="-4.938" BBK_DIFF="-1241.8" BBK_DIFF_Y="24.3"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="-0.368" BBK_DIFF="96.9" BBK_DIFF_Y="95.0"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="-11.959" BBK_DIFF="-56.7" BBK_DIFF_Y="-146.6"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="-7.634" BBK_DIFF="12.9" BBK_DIFF_Y="-124.8"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="-8.765" BBK_DIFF="30.1" BBK_DIFF_Y="-278.9"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="-12.547" BBK_DIFF="-146.0" BBK_DIFF_Y="-582.6"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="27.295" BBK_DIFF="361.6" BBK_DIFF_Y="1081.1"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="-10.432" BBK_DIFF="-320.4" BBK_DIFF_Y="-42.8"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="4.733" BBK_DIFF="119.1" BBK_DIFF_Y="193.4"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="-24.726" BBK_DIFF="-4547.7" BBK_DIFF_Y="-375.1"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="-0.532" BBK_DIFF="93.4" BBK_DIFF_Y="-143.6"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="-8.022" BBK_DIFF="-23.1" BBK_DIFF_Y="5.9"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="-6.519" BBK_DIFF="11.1" BBK_DIFF_Y="-197.6"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="-7.331" BBK_DIFF="-128.6" BBK_DIFF_Y="22.9"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="25.648" BBK_DIFF="-16.7" BBK_DIFF_Y="9392.8"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="30.806" BBK_DIFF="1431.9" BBK_DIFF_Y="2477.0"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="-2.313" BBK_DIFF="-25.8" BBK_DIFF_Y="-90.4"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-1.838" BBK_DIFF="-179.5" BBK_DIFF_Y="-121.7"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="2.311" BBK_DIFF="131.6" BBK_DIFF_Y="31.7"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="-7.305" BBK_DIFF="-552.9" BBK_DIFF_Y="-65.1"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="1.613" BBK_DIFF="-82.1" BBK_DIFF_Y="17.4"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="8.989" BBK_DIFF="637.4" BBK_DIFF_Y="-46.8"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="1.219" BBK_DIFF="114.3" BBK_DIFF_Y="-79.3"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="-8.526" BBK_DIFF="-227.7" BBK_DIFF_Y="-1959.4"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="6.678" BBK_DIFF="170.2" BBK_DIFF_Y="-32.3"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="-9.514" BBK_DIFF="-3347.1" BBK_DIFF_Y="-171.4"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="-0.276" BBK_DIFF="78.7" BBK_DIFF_Y="-226.6"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="-1.296" BBK_DIFF="-6.7" BBK_DIFF_Y="-128.2"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="-1.215" BBK_DIFF="-114.3" BBK_DIFF_Y="34.4"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="8.468" BBK_DIFF="382.5" BBK_DIFF_Y="52.7"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="1.755" BBK_DIFF="139.7" BBK_DIFF_Y="4600.0"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="-4.425" BBK_DIFF="-422.1" BBK_DIFF_Y="-103.3"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="1.374" BBK_DIFF="-91.9" BBK_DIFF_Y="-87.9"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="16.903" BBK_DIFF="186.4" BBK_DIFF_Y="904.3"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="5.902" BBK_DIFF="1525.6" BBK_DIFF_Y="346.2"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="-0.414" BBK_DIFF="-104.2" BBK_DIFF_Y="77.5"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="9.863" BBK_DIFF="-26.0" BBK_DIFF_Y="299.8"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="13.329" BBK_DIFF="6014.2" BBK_DIFF_Y="282.2"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="0.218" BBK_DIFF="-95.3" BBK_DIFF_Y="111.1"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="4.59" BBK_DIFF="347.7" BBK_DIFF_Y="-57.8"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="-1.853" BBK_DIFF="-133.4" BBK_DIFF_Y="-86.0"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="5.547" BBK_DIFF="14323.1" BBK_DIFF_Y="84.5"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="-0.039" BBK_DIFF="98.2" BBK_DIFF_Y="-104.2"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="-2.177" BBK_DIFF="-119.2" BBK_DIFF_Y="-153.7"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="11.311" BBK_DIFF="572.1" BBK_DIFF_Y="108.7"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="1.683" BBK_DIFF="170.2" BBK_DIFF_Y="268.8"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="-2.397" BBK_DIFF="-30.3" BBK_DIFF_Y="-133.0"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="-1.839" BBK_DIFF="-174.5" BBK_DIFF_Y="-191.2"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="2.467" BBK_DIFF="133.7" BBK_DIFF_Y="1755.7"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="-7.317" BBK_DIFF="-273.3" BBK_DIFF_Y="-689.1"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="-1.96" BBK_DIFF="-118.0" BBK_DIFF_Y="-128.6"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="10.864" BBK_DIFF="1190.8" BBK_DIFF_Y="442.8"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="-0.996" BBK_DIFF="-133.1" BBK_DIFF_Y="80.1"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="3.006" BBK_DIFF="226.0" BBK_DIFF_Y="-41.3"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="0.922" BBK_DIFF="207.5" BBK_DIFF_Y="-13.7"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="-0.858" BBK_DIFF="-115.8" BBK_DIFF_Y="-112.3"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="5.419" BBK_DIFF="643.5" BBK_DIFF_Y="335.3"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="-0.997" BBK_DIFF="-113.7" BBK_DIFF_Y="90.9"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="7.257" BBK_DIFF="259.8" BBK_DIFF_Y="1522.9"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="2.017" BBK_DIFF="1453.7" BBK_DIFF_Y="-66.8"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="-0.149" BBK_DIFF="-112.0" BBK_DIFF_Y="-107.1"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="1.242" BBK_DIFF="-81.9" BBK_DIFF_Y="-92.5"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="6.864" BBK_DIFF="316.6" BBK_DIFF_Y="289.2"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="-3.169" BBK_DIFF="36.7" BBK_DIFF_Y="-266.0"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="-5.004" BBK_DIFF="-197.7" BBK_DIFF_Y="-196.8"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="5.123" BBK_DIFF="379.7" BBK_DIFF_Y="152.1"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="1.068" BBK_DIFF="-84.7" BBK_DIFF_Y="-87.2"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="6.958" BBK_DIFF="458.9" BBK_DIFF_Y="117.0"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="1.245" BBK_DIFF="111.3" BBK_DIFF_Y="116.9"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="-10.982" BBK_DIFF="-2053.3" BBK_DIFF_Y="-50.2"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="-0.51" BBK_DIFF="-108.4" BBK_DIFF_Y="82.2"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="6.074" BBK_DIFF="188.1" BBK_DIFF_Y="385.7"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="2.108" BBK_DIFF="-87.3" BBK_DIFF_Y="-68.8"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="16.564" BBK_DIFF="556.7" BBK_DIFF_Y="167.9"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="-3.627" BBK_DIFF="-290.0" BBK_DIFF_Y="21.9"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="1.909" BBK_DIFF="-63.1" BBK_DIFF_Y="-77.2"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="5.169" BBK_DIFF="152.6" BBK_DIFF_Y="143.1"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="-9.835" BBK_DIFF="-218.3" BBK_DIFF_Y="-82.1"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="8.312" BBK_DIFF="159.2" BBK_DIFF_Y="48.8"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="3.207" BBK_DIFF="143.6" BBK_DIFF_Y="91.5"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="-7.352" BBK_DIFF="-0.5" BBK_DIFF_Y="-506.6"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="-7.312" BBK_DIFF="-155.0" BBK_DIFF_Y="-488.3"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="-2.868" BBK_DIFF="-34.9" BBK_DIFF_Y="59.3"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="-2.126" BBK_DIFF="-131.4" BBK_DIFF_Y="67.1"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="6.763" BBK_DIFF="9.4" BBK_DIFF_Y="242.4"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="6.183" BBK_DIFF="233.1" BBK_DIFF_Y="31.9"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="-4.647" BBK_DIFF="-155.5" BBK_DIFF_Y="19.6"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="8.366" BBK_DIFF="293.5" BBK_DIFF_Y="56.9"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="2.126" BBK_DIFF="139.4" BBK_DIFF_Y="-75.3"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="-5.4" BBK_DIFF="-196.7" BBK_DIFF_Y="-710.8"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="5.585" BBK_DIFF="233.4" BBK_DIFF_Y="287.3"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="1.675" BBK_DIFF="-7.4" BBK_DIFF_Y="188.3"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="1.808" BBK_DIFF="-4.0" BBK_DIFF_Y="174.9"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="1.883" BBK_DIFF="126.7" BBK_DIFF_Y="-54.7"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-7.05" BBK_DIFF="-9.2" BBK_DIFF_Y="-195.4"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="-6.456" BBK_DIFF="-36.0" BBK_DIFF_Y="33.9"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="-4.748" BBK_DIFF="-201.3" BBK_DIFF_Y="-262.7"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="4.686" BBK_DIFF="181.1" BBK_DIFF_Y="-40.8"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="-5.778" BBK_DIFF="-208.4" BBK_DIFF_Y="-174.6"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="5.332" BBK_DIFF="-38.0" BBK_DIFF_Y="-30.7"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="8.594" BBK_DIFF="1390.4" BBK_DIFF_Y="346.3"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="-0.666" BBK_DIFF="-146.2" BBK_DIFF_Y="93.3"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="1.442" BBK_DIFF="148.2" BBK_DIFF_Y="114.4"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="0.581" BBK_DIFF="124.1" BBK_DIFF_Y="182.9"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="-2.413" BBK_DIFF="-158.0" BBK_DIFF_Y="56.2"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="4.159" BBK_DIFF="-43.7" BBK_DIFF_Y="-19.6"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="7.393" BBK_DIFF="175.7" BBK_DIFF_Y="7074.5"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="-9.767" BBK_DIFF="-646.1" BBK_DIFF_Y="-300.2"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="-1.309" BBK_DIFF="-116.5" BBK_DIFF_Y="23.9"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="7.917" BBK_DIFF="2.3" BBK_DIFF_Y="229.6"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="7.742" BBK_DIFF="0.6" BBK_DIFF_Y="284.8"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="7.698" BBK_DIFF="320.6" BBK_DIFF_Y="412.2"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="-3.489" BBK_DIFF="65.1" BBK_DIFF_Y="31.9"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="-10.006" BBK_DIFF="0.2" BBK_DIFF_Y="-141.1"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="-10.028" BBK_DIFF="-1330.5" BBK_DIFF_Y="-17389.7"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="-0.701" BBK_DIFF="87.3" BBK_DIFF_Y="-170.1"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="-5.508" BBK_DIFF="-206.5" BBK_DIFF_Y="-135.3"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="5.171" BBK_DIFF="4978.3" BBK_DIFF_Y="447.5"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="-0.106" BBK_DIFF="-102.2" BBK_DIFF_Y="98.7"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="4.879" BBK_DIFF="383.5" BBK_DIFF_Y="-44.1"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="-1.721" BBK_DIFF="-171.6" BBK_DIFF_Y="74.4"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="2.402" BBK_DIFF="19.4" BBK_DIFF_Y="226.9"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="2.012" BBK_DIFF="33.9" BBK_DIFF_Y="-76.2"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="1.503" BBK_DIFF="129.3" BBK_DIFF_Y="118.6"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="-5.123" BBK_DIFF="-23.4" BBK_DIFF_Y="-295.7"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="-4.15" BBK_DIFF="-7255.2" BBK_DIFF_Y="-75.8"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="0.058" BBK_DIFF="-94.2" BBK_DIFF_Y="-97.5"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="1.0" BBK_DIFF="142.7" BBK_DIFF_Y="-80.2"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="-2.341" BBK_DIFF="-57.3" BBK_DIFF_Y="-25.9"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="-1.488" BBK_DIFF="81.3" BBK_DIFF_Y="-291.7"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="-7.944" BBK_DIFF="-191.0" BBK_DIFF_Y="-910.9"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="8.734" BBK_DIFF="230.1" BBK_DIFF_Y="513.4"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="-13.129" BBK_DIFF="-1013.6" BBK_DIFF_Y="-633.9" BBK_EURO="-6.713"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="1.437" BBK_DIFF="-91.3" BBK_DIFF_Y="-15.6" BBK_EURO="0.735"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="16.566" BBK_DIFF="204.7" BBK_DIFF_Y="310.9" BBK_EURO="8.47"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="-15.825" BBK_DIFF="-409.0" BBK_DIFF_Y="-1096.1" BBK_EURO="-8.091"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="5.121" BBK_DIFF="210.9" BBK_DIFF_Y="169.6" BBK_EURO="2.618"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="-4.618" BBK_DIFF="-203.7" BBK_DIFF_Y="-159.3" BBK_EURO="-2.361"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="4.453" BBK_DIFF="-54.9" BBK_DIFF_Y="361.0" BBK_EURO="2.277"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="9.87" BBK_DIFF="371.4" BBK_DIFF_Y="36.1" BBK_EURO="5.046"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="-3.637" BBK_DIFF="-339.6" BBK_DIFF_Y="-142.0" BBK_EURO="-1.86"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="1.518" BBK_DIFF="198.8" BBK_DIFF_Y="125.1" BBK_EURO="0.776"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="-1.537" BBK_DIFF="-155.2" BBK_DIFF_Y="-167.1" BBK_EURO="-0.786"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="2.785" BBK_DIFF="13.3" BBK_DIFF_Y="-61.6" BBK_EURO="1.424"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="2.459" BBK_DIFF="44.5" BBK_DIFF_Y="161.3" BBK_EURO="1.257"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="1.702" BBK_DIFF="-57.8" BBK_DIFF_Y="-89.4" BBK_EURO="0.87"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="4.032" BBK_DIFF="404.8" BBK_DIFF_Y="202.5" BBK_EURO="2.062"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="-1.323" BBK_DIFF="82.0" BBK_DIFF_Y="-123.3" BBK_EURO="-0.676"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="-7.363" BBK_DIFF="-194.6" BBK_DIFF_Y="-922.7" BBK_EURO="-3.765"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="7.783" BBK_DIFF="556.2" BBK_DIFF_Y="558.6" BBK_EURO="3.979"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="-1.706" BBK_DIFF="-123.5" BBK_DIFF_Y="-272.7" BBK_EURO="-0.872"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="7.253" BBK_DIFF="-16.2" BBK_DIFF_Y="303.2" BBK_EURO="3.708"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="8.65" BBK_DIFF="243.1" BBK_DIFF_Y="2014.9" BBK_EURO="4.423"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="-6.046" BBK_DIFF="-364.1" BBK_DIFF_Y="-323.4" BBK_EURO="-3.091"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="2.289" BBK_DIFF="-68.5" BBK_DIFF_Y="-74.9" BBK_EURO="1.17"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="7.257" BBK_DIFF="280.9" BBK_DIFF_Y="130.5" BBK_EURO="3.71"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="-4.012" BBK_DIFF="-124.9" BBK_DIFF_Y="-1069.7" BBK_EURO="-2.051"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="16.098" BBK_DIFF="509.2" BBK_DIFF_Y="47.9" BBK_EURO="8.231"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-3.934" BBK_DIFF="-169.2" BBK_DIFF_Y="36.3" BBK_EURO="-2.011"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="5.681" BBK_DIFF="534.7" BBK_DIFF_Y="372.6" BBK_EURO="2.905"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="0.895" BBK_DIFF="152.7" BBK_DIFF_Y="-80.4" BBK_EURO="0.458"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="-1.697" BBK_DIFF="-271.8" BBK_DIFF_Y="84.4" BBK_EURO="-0.868"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="0.988" BBK_DIFF="-45.1" BBK_DIFF_Y="162.8" BBK_EURO="0.505"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="1.799" BBK_DIFF="339.9" BBK_DIFF_Y="-60.6" BBK_EURO="0.92"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="0.409" BBK_DIFF="128.6" BBK_DIFF_Y="125.6" BBK_EURO="0.209"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="-1.428" BBK_DIFF="-115.6" BBK_DIFF_Y="-126.4" BBK_EURO="-0.73"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="9.134" BBK_DIFF="190.2" BBK_DIFF_Y="112.4" BBK_EURO="4.67"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="3.148" BBK_DIFF="1017.8" BBK_DIFF_Y="64.5" BBK_EURO="1.61"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="-0.343" BBK_DIFF="-103.2" BBK_DIFF_Y="-109.6" BBK_EURO="-0.175"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="10.881" BBK_DIFF="276.1" BBK_DIFF_Y="136.9" BBK_EURO="5.563"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="-6.178" BBK_DIFF="-614.0" BBK_DIFF_Y="-197.7" BBK_EURO="-3.159"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="1.202" BBK_DIFF="-73.6" BBK_DIFF_Y="-89.2" BBK_EURO="0.615"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="4.558" BBK_DIFF="141.9" BBK_DIFF_Y="185.0" BBK_EURO="2.33"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="-10.882" BBK_DIFF="-591.4" BBK_DIFF_Y="-97.9" BBK_EURO="-5.564"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="-1.574" BBK_DIFF="-134.4" BBK_DIFF_Y="-127.4" BBK_EURO="-0.805"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="4.569" BBK_DIFF="386.3" BBK_DIFF_Y="399.6" BBK_EURO="2.336"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="-1.596" BBK_DIFF="-129.6" BBK_DIFF_Y="29.8" BBK_EURO="-0.816"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="5.4" BBK_DIFF="25.6" BBK_DIFF_Y="605.6" BBK_EURO="2.761"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="4.301" BBK_DIFF="124.7" BBK_DIFF_Y="171.2" BBK_EURO="2.199"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="1.914" BBK_DIFF="-46.3" BBK_DIFF_Y="-70.6" BBK_EURO="0.979"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="3.561" BBK_DIFF="-22.5" BBK_DIFF_Y="-65.2" BBK_EURO="1.821"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="4.593" BBK_DIFF="321.3" BBK_DIFF_Y="35.5" BBK_EURO="2.348"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="-2.075" BBK_DIFF="-118.7" BBK_DIFF_Y="-161.8" BBK_EURO="-1.061"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="11.114" BBK_DIFF="307.2" BBK_DIFF_Y="85.3" BBK_EURO="5.682"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="-5.365" BBK_DIFF="2.4" BBK_DIFF_Y="-339.0" BBK_EURO="-2.743"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="-5.499" BBK_DIFF="-195.7" BBK_DIFF_Y="-10.2" BBK_EURO="-2.812"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="5.744" BBK_DIFF="476.7" BBK_DIFF_Y="-33.2" BBK_EURO="2.937"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="-1.525" BBK_DIFF="32.9" BBK_DIFF_Y="-42.9" BBK_EURO="-0.78"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="-2.273" BBK_DIFF="-112.8" BBK_DIFF_Y="-158.0" BBK_EURO="-1.162"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="-1.068" BBK_DIFF="82.3" BBK_DIFF_Y="-125.2" BBK_EURO="-0.546"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="-6.044" BBK_DIFF="-192.8" BBK_DIFF_Y="-324.4" BBK_EURO="-3.09"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="6.516" BBK_DIFF="-36.2" BBK_DIFF_Y="4473.2" BBK_EURO="3.332"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="10.22" BBK_DIFF="201.5" BBK_DIFF_Y="231.0" BBK_EURO="5.225"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="3.39" BBK_DIFF="0.9" BBK_DIFF_Y="1.6" BBK_EURO="1.733"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="3.359" BBK_DIFF="-44.0" BBK_DIFF_Y="279.1" BBK_EURO="1.717"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="5.998" BBK_DIFF="590.8" BBK_DIFF_Y="50.6" BBK_EURO="3.067"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="-1.222" BBK_DIFF="75.5" BBK_DIFF_Y="-120.7" BBK_EURO="-0.625"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="-4.988" BBK_DIFF="-158.0" BBK_DIFF_Y="-99.2" BBK_EURO="-2.55"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="8.599" BBK_DIFF="905.9" BBK_DIFF_Y="2211.6" BBK_EURO="4.397"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="-1.067" BBK_DIFF="-127.2" BBK_DIFF_Y="-0.5" BBK_EURO="-0.546"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="3.921" BBK_DIFF="-7.6" BBK_DIFF_Y="211.9" BBK_EURO="2.005"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="4.243" BBK_DIFF="57.6" BBK_DIFF_Y="383.8" BBK_EURO="2.169"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="2.693" BBK_DIFF="1907.4" BBK_DIFF_Y="232.9" BBK_EURO="1.377"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="-0.149" BBK_DIFF="98.1" BBK_DIFF_Y="89.3" BBK_EURO="-0.076"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="-7.799" BBK_DIFF="-333.8" BBK_DIFF_Y="-260.6" BBK_EURO="-3.988"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="3.336" BBK_DIFF="276.5" BBK_DIFF_Y="42.1" BBK_EURO="1.706"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="0.886" BBK_DIFF="-77.8" BBK_DIFF_Y="59.9" BBK_EURO="0.453"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="3.983" BBK_DIFF="-32.4" BBK_DIFF_Y="333.9" BBK_EURO="2.036"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="5.893" BBK_DIFF="335.3" BBK_DIFF_Y="589.5" BBK_EURO="3.013"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="-2.504" BBK_DIFF="-773.1" BBK_DIFF_Y="60.9" BBK_EURO="-1.28"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="0.372" BBK_DIFF="135.0" BBK_DIFF_Y="25.7" BBK_EURO="0.19"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="-1.062" BBK_DIFF="69.7" BBK_DIFF_Y="18.6" BBK_EURO="-0.543"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="-3.504" BBK_DIFF="-499.5" BBK_DIFF_Y="67.8" BBK_EURO="-1.792"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="0.877" BBK_DIFF="8.4" BBK_DIFF_Y="107.3" BBK_EURO="0.448"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="0.809" BBK_DIFF="158.1" BBK_DIFF_Y="-83.4" BBK_EURO="0.414"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="-1.393" BBK_DIFF="-128.7" BBK_DIFF_Y="88.7" BBK_EURO="-0.712"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="4.857" BBK_DIFF="106.9" BBK_DIFF_Y="180.1" BBK_EURO="2.483"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="2.347" BBK_DIFF="323.6" BBK_DIFF_Y="-61.2" BBK_EURO="1.2"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="0.554" BBK_DIFF="-39.7" BBK_DIFF_Y="108.0" BBK_EURO="0.283"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="0.918" BBK_DIFF="176.2" BBK_DIFF_Y="146.7" BBK_EURO="0.469"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="-1.204" BBK_DIFF="81.2" BBK_DIFF_Y="30.6" BBK_EURO="-0.616"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="-6.4" BBK_DIFF="-2262.2" BBK_DIFF_Y="-207.6" BBK_EURO="-3.272"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="0.296" BBK_DIFF="122.7" BBK_DIFF_Y="-93.6" BBK_EURO="0.151"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="-1.305" BBK_DIFF="88.0" BBK_DIFF_Y="-17.8" BBK_EURO="-0.667"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="-10.896" BBK_DIFF="9.9" BBK_DIFF_Y="-307.8" BBK_EURO="-5.571"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="-12.089" BBK_DIFF="-347.5" BBK_DIFF_Y="-10344.9" BBK_EURO="-6.181"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="4.884" BBK_DIFF="139.7" BBK_DIFF_Y="177.3" BBK_EURO="2.497"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="-12.294" BBK_DIFF="-102.7" BBK_DIFF_Y="-918.6" BBK_EURO="-6.286"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="-6.064" BBK_DIFF="-200.2" BBK_DIFF_Y="-1006.6" BBK_EURO="-3.1"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="6.051" BBK_DIFF="187.8" BBK_DIFF_Y="20.8" BBK_EURO="3.094"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="-6.891" BBK_DIFF="-250.7" BBK_DIFF_Y="-312.2" BBK_EURO="-3.523"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="-1.965" BBK_DIFF="-13.3" BBK_DIFF_Y="-153.3" BBK_EURO="-1.005"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="-1.735" BBK_DIFF="-129.2" BBK_DIFF_Y="-758.9" BBK_EURO="-0.887"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="5.95" BBK_DIFF="27.7" BBK_DIFF_Y="336.5" BBK_EURO="3.042"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="4.658" BBK_DIFF="520.4" BBK_DIFF_Y="522.3" BBK_EURO="2.382"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="-1.108" BBK_DIFF="58.5" BBK_DIFF_Y="-986.3" BBK_EURO="-0.567"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="-2.672" BBK_DIFF="-2364.4" BBK_DIFF_Y="-168.4" BBK_EURO="-1.366"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="0.118" BBK_DIFF="-93.3" BBK_DIFF_Y="119.8" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="1.761" BBK_DIFF="245.9" BBK_DIFF_Y="241.3" BBK_EURO="0.9"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="-1.207" BBK_DIFF="-120.3" BBK_DIFF_Y="-30.5" BBK_EURO="-0.617"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="-0.548" BBK_DIFF="-110.9" BBK_DIFF_Y="82.2" BBK_EURO="-0.28"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="5.01" BBK_DIFF="54.2" BBK_DIFF_Y="342.1" BBK_EURO="2.562"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="3.248" BBK_DIFF="-11.9" BBK_DIFF_Y="-55.9" BBK_EURO="1.661"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="3.686" BBK_DIFF="1924.8" BBK_DIFF_Y="599.4" BBK_EURO="1.885"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="-0.202" BBK_DIFF="-114.8" BBK_DIFF_Y="72.7" BBK_EURO="-0.103"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="1.363" BBK_DIFF="223.6" BBK_DIFF_Y="284.2" BBK_EURO="0.697"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="-1.103" BBK_DIFF="-981.4" BBK_DIFF_Y="-142.0" BBK_EURO="-0.564"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="-0.102" BBK_DIFF="-102.6" BBK_DIFF_Y="82.3" BBK_EURO="-0.052"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="3.908" BBK_DIFF="756.8" BBK_DIFF_Y="2632.9" BBK_EURO="1.998"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="-0.595" BBK_DIFF="52.2" BBK_DIFF_Y="59.8" BBK_EURO="-0.304"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="-1.246" BBK_DIFF="-34.7" BBK_DIFF_Y="-816.2" BBK_EURO="-0.637"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="-0.925" BBK_DIFF="69.9" BBK_DIFF_Y="-127.5" BBK_EURO="-0.473"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="-3.076" BBK_DIFF="-48.7" BBK_DIFF_Y="-444.8" BBK_EURO="-1.573"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="-2.069" BBK_DIFF="-128.1" BBK_DIFF_Y="-34.9" BBK_EURO="-1.058"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="7.366" BBK_DIFF="1297.7" BBK_DIFF_Y="160.6" BBK_EURO="3.766"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="0.527" BBK_DIFF="171.3" BBK_DIFF_Y="129.2" BBK_EURO="0.269"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-0.739" BBK_DIFF="0.1" BBK_DIFF_Y="-136.3" BBK_EURO="-0.378"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="-0.74" BBK_DIFF="-128.2" BBK_DIFF_Y="82.7" BBK_EURO="-0.378"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="2.627" BBK_DIFF="556.1" BBK_DIFF_Y="-22.6" BBK_EURO="1.343"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="-0.576" BBK_DIFF="-502.8" BBK_DIFF_Y="-118.9" BBK_EURO="-0.295"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="0.143" BBK_DIFF="109.7" BBK_DIFF_Y="107.8" BBK_EURO="0.073"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="-1.48" BBK_DIFF="-988.2" BBK_DIFF_Y="-137.6" BBK_EURO="-0.757"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="-0.136" BBK_DIFF="-104.0" BBK_DIFF_Y="93.9" BBK_EURO="-0.07"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="3.368" BBK_DIFF="277.6" BBK_DIFF_Y="1719.2" BBK_EURO="1.722"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="0.892" BBK_DIFF="158.1" BBK_DIFF_Y="-60.5" BBK_EURO="0.456"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="-1.534" BBK_DIFF="-154.3" BBK_DIFF_Y="-141.5" BBK_EURO="-0.784"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="2.827" BBK_DIFF="256.7" BBK_DIFF_Y="6.5" BBK_EURO="1.445"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="-1.804" BBK_DIFF="-188.6" BBK_DIFF_Y="-178.4" BBK_EURO="-0.922"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="2.035" BBK_DIFF="147.6" BBK_DIFF_Y="-63.5" BBK_EURO="1.04"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="-4.279" BBK_DIFF="-226.1" BBK_DIFF_Y="-1102.1" BBK_EURO="-2.188"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="3.393" BBK_DIFF="11.6" BBK_DIFF_Y="246.5" BBK_EURO="1.735"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="3.041" BBK_DIFF="266.4" BBK_DIFF_Y="-8.0" BBK_EURO="1.555"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="-1.828" BBK_DIFF="-146.4" BBK_DIFF_Y="-1049.7" BBK_EURO="-0.935"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="3.937" BBK_DIFF="276.1" BBK_DIFF_Y="1147.1" BBK_EURO="2.013"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="-2.236" BBK_DIFF="-975.0" BBK_DIFF_Y="-289.5" BBK_EURO="-1.143"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="-0.208" BBK_DIFF="-109.2" BBK_DIFF_Y="20.3" BBK_EURO="-0.106"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="2.261" BBK_DIFF="-38.9" BBK_DIFF_Y="-60.3" BBK_EURO="1.156"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="3.7" BBK_DIFF="39.4" BBK_DIFF_Y="533.3" BBK_EURO="1.892"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="2.655" BBK_DIFF="509.7" BBK_DIFF_Y="-61.1" BBK_EURO="1.357"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="-0.648" BBK_DIFF="-111.6" BBK_DIFF_Y="-142.7" BBK_EURO="-0.331"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="5.576" BBK_DIFF="1205.9" BBK_DIFF_Y="238.6" BBK_EURO="2.851"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="0.427" BBK_DIFF="118.4" BBK_DIFF_Y="115.4" BBK_EURO="0.218"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="-2.316" BBK_DIFF="-170.1" BBK_DIFF_Y="-139.7" BBK_EURO="-1.184"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="3.305" BBK_DIFF="2178.6" BBK_DIFF_Y="211.4" BBK_EURO="1.69"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="-0.159" BBK_DIFF="57.7" BBK_DIFF_Y="-121.6" BBK_EURO="-0.081"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="-0.376" BBK_DIFF="34.5" BBK_DIFF_Y="-304.3" BBK_EURO="-0.192"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="-0.574" BBK_DIFF="-119.9" BBK_DIFF_Y="-281.1" BBK_EURO="-0.293"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="-0.261" BBK_DIFF="-104.6" BBK_DIFF_Y="93.1" BBK_EURO="-0.133"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="5.695" BBK_DIFF="766.9" BBK_DIFF_Y="107.0" BBK_EURO="2.912"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="-0.854" BBK_DIFF="-112.5" BBK_DIFF_Y="-188.0" BBK_EURO="-0.437"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="6.826" BBK_DIFF="349.4" BBK_DIFF_Y="37822.2" BBK_EURO="3.49"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="1.519" BBK_DIFF="137.7" BBK_DIFF_Y="-15.9" BBK_EURO="0.777"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="-4.024" BBK_DIFF="-45.2" BBK_DIFF_Y="-1156.2" BBK_EURO="-2.057"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="-2.772" BBK_DIFF="-147.5" BBK_DIFF_Y="-688.5" BBK_EURO="-1.417"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="5.832" BBK_DIFF="296.6" BBK_DIFF_Y="183.0" BBK_EURO="2.982"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="-2.967" BBK_DIFF="-502.6" BBK_DIFF_Y="-225.7" BBK_EURO="-1.517"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="0.737" BBK_DIFF="300.5" BBK_DIFF_Y="235.7" BBK_EURO="0.377"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="0.184" BBK_DIFF="-42.0" BBK_DIFF_Y="-88.9" BBK_EURO="0.094"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="0.317" BBK_DIFF="108.3" BBK_DIFF_Y="122.9" BBK_EURO="0.162"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="-3.807" BBK_DIFF="-238.4" BBK_DIFF_Y="-449.6" BBK_EURO="-1.946"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="2.751" BBK_DIFF="183.3" BBK_DIFF_Y="736.2" BBK_EURO="1.407"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="0.971" BBK_DIFF="5294.4" BBK_DIFF_Y="369.0" BBK_EURO="0.496"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="0.018" BBK_DIFF="-99.0" BBK_DIFF_Y="-98.7" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="1.807" BBK_DIFF="374.3" BBK_DIFF_Y="28.2" BBK_EURO="0.924"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="0.381" BBK_DIFF="-19.1" BBK_DIFF_Y="118.1" BBK_EURO="0.195"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="0.471" BBK_DIFF="-77.1" BBK_DIFF_Y="-9.9" BBK_EURO="0.241"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="2.061" BBK_DIFF="326.2" BBK_DIFF_Y="61.9" BBK_EURO="1.054"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="-0.911" BBK_DIFF="-67.8" BBK_DIFF_Y="-312.9" BBK_EURO="-0.466"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="-0.543" BBK_DIFF="-132.7" BBK_DIFF_Y="-314.5" BBK_EURO="-0.278"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="1.662" BBK_DIFF="220.2" BBK_DIFF_Y="263.7" BBK_EURO="0.85"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="-1.383" BBK_DIFF="-227.0" BBK_DIFF_Y="-23.8" BBK_EURO="-0.707"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="1.089" BBK_DIFF="231.0" BBK_DIFF_Y="131.6" BBK_EURO="0.557"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="0.329" BBK_DIFF="191.1" BBK_DIFF_Y="194.0" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="-0.361" BBK_DIFF="-125.1" BBK_DIFF_Y="-130.6" BBK_EURO="-0.185"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="1.439" BBK_DIFF="2.1" BBK_DIFF_Y="-28.2" BBK_EURO="0.736"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="1.409" BBK_DIFF="167.0" BBK_DIFF_Y="2101.6" BBK_EURO="0.72"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="-2.104" BBK_DIFF="-502.3" BBK_DIFF_Y="4.9" BBK_EURO="-1.076"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="0.523" BBK_DIFF="-58.9" BBK_DIFF_Y="341.0" BBK_EURO="0.267"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="1.273" BBK_DIFF="197.4" BBK_DIFF_Y="-59.4" BBK_EURO="0.651"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="0.428" BBK_DIFF="426.7" BBK_DIFF_Y="129.5" BBK_EURO="0.219"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="-0.131" BBK_DIFF="-128.7" BBK_DIFF_Y="91.0" BBK_EURO="-0.067"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="0.457" BBK_DIFF="140.9" BBK_DIFF_Y="-18.1" BBK_EURO="0.234"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="-1.117" BBK_DIFF="67.6" BBK_DIFF_Y="-189.4" BBK_EURO="-0.571"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="-3.445" BBK_DIFF="-884.3" BBK_DIFF_Y="11.3" BBK_EURO="-1.761"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="-0.35" BBK_DIFF="-129.7" BBK_DIFF_Y="-157.5" BBK_EURO="-0.179"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="1.18" BBK_DIFF="-41.1" BBK_DIFF_Y="-49.3" BBK_EURO="0.603"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="2.003" BBK_DIFF="3029.7" BBK_DIFF_Y="47.2" BBK_EURO="1.024"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="0.064" BBK_DIFF="102.9" BBK_DIFF_Y="107.0" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="-2.213" BBK_DIFF="-919.8" BBK_DIFF_Y="-105.1" BBK_EURO="-1.131"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="-0.217" BBK_DIFF="-106.9" BBK_DIFF_Y="-401.4" BBK_EURO="-0.111"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="3.132" BBK_DIFF="316.0" BBK_DIFF_Y="370.9" BBK_EURO="1.601"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="-1.45" BBK_DIFF="0.4" BBK_DIFF_Y="-162.3" BBK_EURO="-0.741"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="-1.456" BBK_DIFF="-360.9" BBK_DIFF_Y="-70.5" BBK_EURO="-0.744"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="0.558" BBK_DIFF="-55.3" BBK_DIFF_Y="-74.8" BBK_EURO="0.285"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="1.249" BBK_DIFF="132.1" BBK_DIFF_Y="127.7" BBK_EURO="0.639"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="-3.886" BBK_DIFF="-738.1" BBK_DIFF_Y="-538.1" BBK_EURO="-1.987"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="0.609" BBK_DIFF="-73.8" BBK_DIFF_Y="-75.9" BBK_EURO="0.311"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="2.327" BBK_DIFF="71.0" BBK_DIFF_Y="113.1" BBK_EURO="1.19"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="1.361" BBK_DIFF="248.3" BBK_DIFF_Y="-10.5" BBK_EURO="0.696"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="-0.918" BBK_DIFF="14.9" BBK_DIFF_Y="-149.2" BBK_EURO="-0.469"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="-1.079" BBK_DIFF="-1598.6" BBK_DIFF_Y="-220.2" BBK_EURO="-0.552"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="0.072" BBK_DIFF="106.2" BBK_DIFF_Y="102.3" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="-1.156" BBK_DIFF="-149.7" BBK_DIFF_Y="-176.0" BBK_EURO="-0.591"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="2.326" BBK_DIFF="372.4" BBK_DIFF_Y="872.8" BBK_EURO="1.189"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="-0.854" BBK_DIFF="-138.6" BBK_DIFF_Y="60.2" BBK_EURO="-0.437"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="2.212" BBK_DIFF="149.1" BBK_DIFF_Y="-35.6" BBK_EURO="1.131"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="-4.509" BBK_DIFF="-640.4" BBK_DIFF_Y="-40.4" BBK_EURO="-2.305"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="-0.609" BBK_DIFF="-124.1" BBK_DIFF_Y="80.3" BBK_EURO="-0.311"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="2.532" BBK_DIFF="131.9" BBK_DIFF_Y="468.0" BBK_EURO="1.295"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="1.092" BBK_DIFF="-28.2" BBK_DIFF_Y="-87.2" BBK_EURO="0.558"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="1.52" BBK_DIFF="-18.5" BBK_DIFF_Y="189.2" BBK_EURO="0.777"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="1.865" BBK_DIFF="653.4" BBK_DIFF_Y="11.5" BBK_EURO="0.954"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="-0.337" BBK_DIFF="89.3" BBK_DIFF_Y="67.0" BBK_EURO="-0.172"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="-3.14" BBK_DIFF="-306.4" BBK_DIFF_Y="-157.0" BBK_EURO="-1.605"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="1.521" BBK_DIFF="605.3" BBK_DIFF_Y="-32.8" BBK_EURO="0.778"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="-0.301" BBK_DIFF="86.0" BBK_DIFF_Y="-128.9" BBK_EURO="-0.154"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="-2.148" BBK_DIFF="-162.5" BBK_DIFF_Y="-1163.5" BBK_EURO="-1.098"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="3.437" BBK_DIFF="207.0" BBK_DIFF_Y="339.0" BBK_EURO="1.757"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="-3.212" BBK_DIFF="-4.0" BBK_DIFF_Y="-18994.1" BBK_EURO="-1.642"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="-3.087" BBK_DIFF="-348.7" BBK_DIFF_Y="27.1" BBK_EURO="-1.578"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="-0.688" BBK_DIFF="-108.1" BBK_DIFF_Y="-141.6" BBK_EURO="-0.352"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="8.537" BBK_DIFF="601.0" BBK_DIFF_Y="149.9" BBK_EURO="4.365"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="-1.704" BBK_DIFF="-201.9" BBK_DIFF_Y="-229.6" BBK_EURO="-0.871"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="1.672" BBK_DIFF="263.8" BBK_DIFF_Y="-4.4" BBK_EURO="0.855"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-1.021" BBK_DIFF="16.4" BBK_DIFF_Y="-156.6" BBK_EURO="-0.522"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="-1.222" BBK_DIFF="-154.0" BBK_DIFF_Y="-305.0" BBK_EURO="-0.625"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="2.262" BBK_DIFF="117.3" BBK_DIFF_Y="340.9" BBK_EURO="1.157"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="1.041" BBK_DIFF="712.4" BBK_DIFF_Y="-27.6" BBK_EURO="0.532"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="-0.17" BBK_DIFF="88.2" BBK_DIFF_Y="72.8" BBK_EURO="-0.087"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="-1.438" BBK_DIFF="-8558.8" BBK_DIFF_Y="-429.1" BBK_EURO="-0.735"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="0.017" BBK_DIFF="100.4" BBK_DIFF_Y="101.5" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="-4.237" BBK_DIFF="-356.0" BBK_DIFF_Y="-153.1" BBK_EURO="-2.166"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="1.655" BBK_DIFF="-51.6" BBK_DIFF_Y="63.7" BBK_EURO="0.846"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="3.416" BBK_DIFF="760.7" BBK_DIFF_Y="-7.3" BBK_EURO="1.747"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="-0.517" BBK_DIFF="-129.6" BBK_DIFF_Y="11.5" BBK_EURO="-0.264"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="1.749" BBK_DIFF="-3.0" BBK_DIFF_Y="-41.9" BBK_EURO="0.894"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="1.804" BBK_DIFF="202.7" BBK_DIFF_Y="23.6" BBK_EURO="0.922"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="0.596" BBK_DIFF="16.2" BBK_DIFF_Y="171.4" BBK_EURO="0.305"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="0.513" BBK_DIFF="-64.3" BBK_DIFF_Y="-80.4" BBK_EURO="0.262"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="1.438" BBK_DIFF="329.7" BBK_DIFF_Y="266.8" BBK_EURO="0.735"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="-0.626" BBK_DIFF="-243.2" BBK_DIFF_Y="52.4" BBK_EURO="-0.32"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="0.437" BBK_DIFF="137.7" BBK_DIFF_Y="-44.6" BBK_EURO="0.223"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="-1.16" BBK_DIFF="30.7" BBK_DIFF_Y="-527.0" BBK_EURO="-0.593"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="-1.674" BBK_DIFF="-265.6" BBK_DIFF_Y="35.4" BBK_EURO="-0.856"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="1.011" BBK_DIFF="-72.6" BBK_DIFF_Y="-46.3" BBK_EURO="0.517"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="3.686" BBK_DIFF="731.2" BBK_DIFF_Y="202.4" BBK_EURO="1.885"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="-0.584" BBK_DIFF="-119.4" BBK_DIFF_Y="-178.6" BBK_EURO="-0.299"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="3.011" BBK_DIFF="106.2" BBK_DIFF_Y="123.0" BBK_EURO="1.539"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="1.46" BBK_DIFF="274.9" BBK_DIFF_Y="546.0" BBK_EURO="0.746"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="-0.835" BBK_DIFF="-131.9" BBK_DIFF_Y="-8.0" BBK_EURO="-0.427"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="2.618" BBK_DIFF="403.7" BBK_DIFF_Y="201.6" BBK_EURO="1.339"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="-0.862" BBK_DIFF="34.4" BBK_DIFF_Y="37.6" BBK_EURO="-0.441"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="-1.315" BBK_DIFF="-266.7" BBK_DIFF_Y="-4341.9" BBK_EURO="-0.672"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="0.789" BBK_DIFF="526.5" BBK_DIFF_Y="610.8" BBK_EURO="0.403"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="-0.185" BBK_DIFF="92.9" BBK_DIFF_Y="85.7" BBK_EURO="-0.095"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="-2.592" BBK_DIFF="-237.7" BBK_DIFF_Y="-194.9" BBK_EURO="-1.325"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="1.883" BBK_DIFF="54.5" BBK_DIFF_Y="7.5" BBK_EURO="0.963"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="1.219" BBK_DIFF="64.1" BBK_DIFF_Y="-2.2" BBK_EURO="0.623"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="0.743" BBK_DIFF="-45.0" BBK_DIFF_Y="-12.3" BBK_EURO="0.38"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="1.35" BBK_DIFF="497.3" BBK_DIFF_Y="115.3" BBK_EURO="0.69"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="0.226" BBK_DIFF="129.2" BBK_DIFF_Y="-85.2" BBK_EURO="0.116"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="-0.773" BBK_DIFF="-189.1" BBK_DIFF_Y="-1204.3" BBK_EURO="-0.395"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="0.868" BBK_DIFF="162.9" BBK_DIFF_Y="283.5" BBK_EURO="0.444"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="-1.381" BBK_DIFF="-4554.8" BBK_DIFF_Y="-290.2" BBK_EURO="-0.706"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="0.031" BBK_DIFF="-72.1" BBK_DIFF_Y="104.2" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="0.111" BBK_DIFF="108.6" BBK_DIFF_Y="-87.2" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="-1.292" BBK_DIFF="-47.0" BBK_DIFF_Y="-7077.8" BBK_EURO="-0.661"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="-0.879" BBK_DIFF="-150.2" BBK_DIFF_Y="63.9" BBK_EURO="-0.449"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="1.751" BBK_DIFF="40.5" BBK_DIFF_Y="-18.1" BBK_EURO="0.895"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="1.246" BBK_DIFF="47.1" BBK_DIFF_Y="-29.8" BBK_EURO="0.637"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="0.847" BBK_DIFF="35.1" BBK_DIFF_Y="82.9" BBK_EURO="0.433"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="0.627" BBK_DIFF="-58.8" BBK_DIFF_Y="-66.6" BBK_EURO="0.321"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="1.522" BBK_DIFF="2074.3" BBK_DIFF_Y="198.8" BBK_EURO="0.778"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="0.07" BBK_DIFF="114.8" BBK_DIFF_Y="104.2" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="-0.473" BBK_DIFF="-165.2" BBK_DIFF_Y="-252.6" BBK_EURO="-0.242"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="0.726" BBK_DIFF="199.2" BBK_DIFF_Y="192.7" BBK_EURO="0.371"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="-0.732" BBK_DIFF="-184.5" BBK_DIFF_Y="-138.9" BBK_EURO="-0.374"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="0.866" BBK_DIFF="4911.1" BBK_DIFF_Y="328.5" BBK_EURO="0.443"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="-0.018" BBK_DIFF="99.3" BBK_DIFF_Y="98.3" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="-2.433" BBK_DIFF="-213.9" BBK_DIFF_Y="-3701.6" BBK_EURO="-1.244"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="2.137" BBK_DIFF="20.3" BBK_DIFF_Y="97.3" BBK_EURO="1.093"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="1.776" BBK_DIFF="283.6" BBK_DIFF_Y="158.1" BBK_EURO="0.908"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="0.463" BBK_DIFF="-75.3" BBK_DIFF_Y="-9.9" BBK_EURO="0.237"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="1.875" BBK_DIFF="221.8" BBK_DIFF_Y="88.4" BBK_EURO="0.959"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="-1.54" BBK_DIFF="8.6" BBK_DIFF_Y="-240.3" BBK_EURO="-0.787"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="-1.684" BBK_DIFF="-643.2" BBK_DIFF_Y="-32.1" BBK_EURO="-0.861"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="0.31" BBK_DIFF="139.6" BBK_DIFF_Y="-80.2" BBK_EURO="0.159"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="-0.783" BBK_DIFF="-141.6" BBK_DIFF_Y="-138.6" BBK_EURO="-0.4"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="1.881" BBK_DIFF="596.3" BBK_DIFF_Y="974.9" BBK_EURO="0.962"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="-0.379" BBK_DIFF="63.7" BBK_DIFF_Y="79.4" BBK_EURO="-0.194"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="-1.044" BBK_DIFF="-1531.3" BBK_DIFF_Y="-160.7" BBK_EURO="-0.534"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="-0.064" BBK_DIFF="-105.9" BBK_DIFF_Y="87.9" BBK_EURO="-0.033"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="1.083" BBK_DIFF="57.4" BBK_DIFF_Y="-38.3" BBK_EURO="0.554"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="0.688" BBK_DIFF="33.9" BBK_DIFF_Y="-72.2" BBK_EURO="0.352"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="0.514" BBK_DIFF="-48.3" BBK_DIFF_Y="142.5" BBK_EURO="0.263"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="0.995" BBK_DIFF="-9.4" BBK_DIFF_Y="16683.3" BBK_EURO="0.509"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="1.098" BBK_DIFF="186.1" BBK_DIFF_Y="1176.5" BBK_EURO="0.561"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="-1.275" BBK_DIFF="-181.4" BBK_DIFF_Y="-922.6" BBK_EURO="-0.652"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="1.567" BBK_DIFF="-22.7" BBK_DIFF_Y="14.5" BBK_EURO="0.801"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="2.028" BBK_DIFF="1043.3" BBK_DIFF_Y="466.5" BBK_EURO="1.037"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="-0.215" BBK_DIFF="88.3" BBK_DIFF_Y="58.7" BBK_EURO="-0.11"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="-1.837" BBK_DIFF="-206.8" BBK_DIFF_Y="-203.8" BBK_EURO="-0.939"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="1.72" BBK_DIFF="425.1" BBK_DIFF_Y="382.0" BBK_EURO="0.879"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="-0.529" BBK_DIFF="-130.2" BBK_DIFF_Y="69.1" BBK_EURO="-0.27"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="1.754" BBK_DIFF="-29.1" BBK_DIFF_Y="-18.5" BBK_EURO="0.897"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="2.473" BBK_DIFF="304.4" BBK_DIFF_Y="226.7" BBK_EURO="1.264"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="-1.21" BBK_DIFF="-20066.7" BBK_DIFF_Y="-90.6" BBK_EURO="-0.619"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="-0.006" BBK_DIFF="94.1" BBK_DIFF_Y="-100.9" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="-0.102" BBK_DIFF="-165.8" BBK_DIFF_Y="-108.6" BBK_EURO="-0.052"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="0.155" BBK_DIFF="-88.7" BBK_DIFF_Y="126.2" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="1.368" BBK_DIFF="282.1" BBK_DIFF_Y="697.4" BBK_EURO="0.699"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="0.358" BBK_DIFF="168.7" BBK_DIFF_Y="-38.1" BBK_EURO="0.183"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="-0.521" BBK_DIFF="-129.5" BBK_DIFF_Y="-1208.5" BBK_EURO="-0.266"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="1.769" BBK_DIFF="390.0" BBK_DIFF_Y="237.0" BBK_EURO="0.904"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="-0.61" BBK_DIFF="64.3" BBK_DIFF_Y="-76.3" BBK_EURO="-0.312"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="-1.71" BBK_DIFF="-179.4" BBK_DIFF_Y="-5.5" BBK_EURO="-0.874"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="2.153" BBK_DIFF="184.4" BBK_DIFF_Y="8.0" BBK_EURO="1.101"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="0.757" BBK_DIFF="219.2" BBK_DIFF_Y="53.5" BBK_EURO="0.387"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="-0.635" BBK_DIFF="-194.6" BBK_DIFF_Y="-196.7" BBK_EURO="-0.325"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="0.671" BBK_DIFF="-43.3" BBK_DIFF_Y="428.9" BBK_EURO="0.343"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="1.184" BBK_DIFF="300.3" BBK_DIFF_Y="50.8" BBK_EURO="0.605"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="-0.591" BBK_DIFF="-158.1" BBK_DIFF_Y="-257.2" BBK_EURO="-0.302"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="-0.229" BBK_DIFF="-139.6" BBK_DIFF_Y="-175.1" BBK_EURO="-0.117"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="0.578" BBK_DIFF="1129.8" BBK_DIFF_Y="1345.0" BBK_EURO="0.296"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="0.047" BBK_DIFF="-91.0" BBK_DIFF_Y="-88.7" BBK_EURO="0.024"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="0.525" BBK_DIFF="251.7" BBK_DIFF_Y="221.0" BBK_EURO="0.268"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="-0.346" BBK_DIFF="78.7" BBK_DIFF_Y="-194.8" BBK_EURO="-0.177"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="-1.621" BBK_DIFF="-181.3" BBK_DIFF_Y="-161.5" BBK_EURO="-0.829"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="1.994" BBK_DIFF="304.5" BBK_DIFF_Y="216.5" BBK_EURO="1.02"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="0.493" BBK_DIFF="-25.0" BBK_DIFF_Y="62.7" BBK_EURO="0.252"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="0.657" BBK_DIFF="422.1" BBK_DIFF_Y="181.5" BBK_EURO="0.336"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="-0.204" BBK_DIFF="-126.0" BBK_DIFF_Y="-115.7" BBK_EURO="-0.104"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="0.785" BBK_DIFF="108.8" BBK_DIFF_Y="340.8" BBK_EURO="0.401"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="0.376" BBK_DIFF="23.3" BBK_DIFF_Y="148.1" BBK_EURO="0.192"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="0.305" BBK_DIFF="662.5" BBK_DIFF_Y="-25.2" BBK_EURO="0.156"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="0.04" BBK_DIFF="-90.4" BBK_DIFF_Y="-96.8" BBK_EURO="0.02"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="0.417" BBK_DIFF="196.1" BBK_DIFF_Y="1637.5" BBK_EURO="0.213"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="-0.434" BBK_DIFF="-218.9" BBK_DIFF_Y="-249.1" BBK_EURO="-0.222"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="0.365" BBK_DIFF="158.9" BBK_DIFF_Y="127.2" BBK_EURO="0.187"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="-0.62" BBK_DIFF="-198.4" BBK_DIFF_Y="-201.8" BBK_EURO="-0.317"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="0.63" BBK_DIFF="107.9" BBK_DIFF_Y="511.7" BBK_EURO="0.322"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="0.303" BBK_DIFF="137.6" BBK_DIFF_Y="-22.1" BBK_EURO="0.155"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="-0.806" BBK_DIFF="-162.0" BBK_DIFF_Y="-237.1" BBK_EURO="-0.412"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="1.299" BBK_DIFF="498.5" BBK_DIFF_Y="109.5" BBK_EURO="0.664"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="-0.326" BBK_DIFF="58.3" BBK_DIFF_Y="-338.0" BBK_EURO="-0.167"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="-0.782" BBK_DIFF="-291.7" BBK_DIFF_Y="-311.9" BBK_EURO="-0.4"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="0.408" BBK_DIFF="-67.1" BBK_DIFF_Y="254.5" BBK_EURO="0.209"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="1.24" BBK_DIFF="5066.7" BBK_DIFF_Y="192.5" BBK_EURO="0.634"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="0.024" BBK_DIFF="-91.8" BBK_DIFF_Y="-93.6" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="0.291" BBK_DIFF="121.7" BBK_DIFF_Y="-12.1" BBK_EURO="0.149"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="-1.342" BBK_DIFF="-320.4" BBK_DIFF_Y="-174.4" BBK_EURO="-0.686"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="0.609" BBK_DIFF="491.3" BBK_DIFF_Y="417.2" BBK_EURO="0.311"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="0.103" BBK_DIFF="-73.5" BBK_DIFF_Y="-77.7" BBK_EURO="0.053"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="0.389" BBK_DIFF="-33.8" BBK_DIFF_Y="3.7" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="0.588" BBK_DIFF="-5.2" BBK_DIFF_Y="27.8" BBK_EURO="0.301"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="0.62" BBK_DIFF="352.6" BBK_DIFF_Y="12.7" BBK_EURO="0.317"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="0.137" BBK_DIFF="-62.9" BBK_DIFF_Y="-63.9" BBK_EURO="0.07"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="0.369" BBK_DIFF="239.8" BBK_DIFF_Y="467.7" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="-0.264" BBK_DIFF="-162.3" BBK_DIFF_Y="-183.0" BBK_EURO="-0.135"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="0.424" BBK_DIFF="13.4" BBK_DIFF_Y="89.3" BBK_EURO="0.217"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="0.374" BBK_DIFF="13.0" BBK_DIFF_Y="224.7" BBK_EURO="0.191"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="0.331" BBK_DIFF="167.7" BBK_DIFF_Y="22.1" BBK_EURO="0.169"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="-0.489" BBK_DIFF="-154.7" BBK_DIFF_Y="-757.9" BBK_EURO="-0.25"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="-0.192" BBK_DIFF="-141.6" BBK_DIFF_Y="62.1" BBK_EURO="-0.098"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="0.461" BBK_DIFF="22.9" BBK_DIFF_Y="0.0" BBK_EURO="0.236"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="0.375" BBK_DIFF="-18.5" BBK_DIFF_Y="-10.1" BBK_EURO="0.192"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="0.46" BBK_DIFF="-16.4" BBK_DIFF_Y="41.1" BBK_EURO="0.235"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="0.55" BBK_DIFF="45.1" BBK_DIFF_Y="88.4" BBK_EURO="0.281"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="0.379" BBK_DIFF="483.1" BBK_DIFF_Y="18.8" BBK_EURO="0.194"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="0.065" BBK_DIFF="-79.6" BBK_DIFF_Y="285.7" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="0.318" BBK_DIFF="42.0" BBK_DIFF_Y="341.7" BBK_EURO="0.163"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="0.224" BBK_DIFF="174.7" BBK_DIFF_Y="34.1" BBK_EURO="0.115"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="-0.3" BBK_DIFF="-210.7" BBK_DIFF_Y="-417.2" BBK_EURO="-0.153"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="0.271" BBK_DIFF="575.4" BBK_DIFF_Y="197.1" BBK_EURO="0.139"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="-0.057" BBK_DIFF="88.8" BBK_DIFF_Y="73.0" BBK_EURO="-0.029"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="-0.507" BBK_DIFF="-210.0" BBK_DIFF_Y="-63.5" BBK_EURO="-0.259"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="0.461" BBK_DIFF="10.6" BBK_DIFF_Y="67.6" BBK_EURO="0.236"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="0.417" BBK_DIFF="27.9" BBK_DIFF_Y="28.3" BBK_EURO="0.213"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="0.326" BBK_DIFF="11.6" BBK_DIFF_Y="-27.2" BBK_EURO="0.167"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="0.292" BBK_DIFF="-8.5" BBK_DIFF_Y="345.4" BBK_EURO="0.149"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="0.319" BBK_DIFF="1011.4" BBK_DIFF_Y="36.3" BBK_EURO="0.163"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="-0.035" BBK_DIFF="-148.6" BBK_DIFF_Y="-119.8" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="0.072" BBK_DIFF="-56.9" BBK_DIFF_Y="131.9" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="0.167" BBK_DIFF="387.9" BBK_DIFF_Y="438.7" BBK_EURO="0.085"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="-0.058" BBK_DIFF="79.2" BBK_DIFF_Y="-174.4" BBK_EURO="-0.03"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="-0.279" BBK_DIFF="-32.2" BBK_DIFF_Y="-12.0" BBK_EURO="-0.143"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="-0.211" BBK_DIFF="31.9" BBK_DIFF_Y="60.8" BBK_EURO="-0.108"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="-0.31" BBK_DIFF="-212.7" BBK_DIFF_Y="-86.7" BBK_EURO="-0.159"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="0.275" BBK_DIFF="-15.4" BBK_DIFF_Y="-80.6" BBK_EURO="0.141"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="0.325" BBK_DIFF="-27.5" BBK_EURO="0.166"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="0.448" BBK_DIFF="476.5" BBK_EURO="0.229"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="-0.119" BBK_DIFF="-150.9" BBK_EURO="-0.061"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="0.234" BBK_DIFF="32.2" BBK_EURO="0.12"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="0.177" BBK_DIFF="178.3" BBK_EURO="0.09"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="-0.226" BBK_DIFF="-829.0" BBK_DIFF_Y="57.0" BBK_EURO="-0.116"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="0.031" BBK_DIFF="-60.3" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="0.078" BBK_DIFF="131.3" BBK_EURO="0.04"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="-0.249" BBK_DIFF="53.7" BBK_EURO="-0.127"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="-0.538" BBK_DIFF="-224.1" BBK_EURO="-0.275"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="-0.166" BBK_DIFF="-111.7" BBK_EURO="-0.085"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="1.418" BBK_DIFF_Y="68.6" BBK_EURO="0.725"/>
      <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="-0.525" BBK_DIFF_Y="-245.4" BBK_EURO="-0.268"/>
      <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="0.841" BBK_DIFF_Y="90.3" BBK_EURO="0.43"/>
      <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="-0.152" BBK_DIFF_Y="-100.0" BBK_EURO="-0.078"/>
      <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="0.442" BBK_DIFF_Y="1909.1" BBK_EURO="0.226"/>
      <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="-0.076" BBK_DIFF_Y="-110.4" BBK_EURO="-0.039"/>
      <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="0.022" BBK_DIFF_Y="-94.2" BBK_EURO="0.011"/>
      <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="0.729" BBK_DIFF_Y="154.9" BBK_EURO="0.373"/>
      <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="726.2" 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="0.286" BBK_DIFF_Y="26.0" BBK_EURO="0.146"/>
      <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="-0.061" BBK_DIFF_Y="-170.1" BBK_EURO="-0.031"/>
      <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="0.227" BBK_DIFF_Y="-20.9" BBK_EURO="0.116"/>
      <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="0.087" BBK_DIFF_Y="-67.3" BBK_EURO="0.044"/>
      <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="0.287" BBK_DIFF_Y="4000.0" BBK_EURO="0.147"/>
      <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="0.266" BBK_DIFF_Y="-51.9" BBK_EURO="0.136"/>
      <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="0.007" BBK_DIFF_Y="110.6" BBK_EURO="0.004"/>
      <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="0.553" BBK_DIFF_Y="678.9" BBK_EURO="0.283"/>
      <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="-0.066" BBK_DIFF_Y="-193.0" BBK_EURO="-0.034"/>
      <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="0.071" BBK_DIFF_Y="-74.7" BBK_EURO="0.036"/>
      <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="0.071" BBK_DIFF_Y="-13.4" BBK_EURO="0.036"/>
      <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="0.281" BBK_DIFF_Y="680.6" BBK_EURO="0.144"/>
      <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="0.082" BBK_DIFF_Y="-57.5" BBK_EURO="0.042"/>
      <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="0.036" BBK_DIFF_Y="-72.7" BBK_EURO="0.018"/>
      <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="0.193" BBK_DIFF_Y="467.6" BBK_EURO="0.099"/>
      <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="0.132" BBK_DIFF_Y="200.0" BBK_EURO="0.067"/>
      <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="0.034" BBK_DIFF_Y="-55.8" BBK_EURO="0.017"/>
      <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="0.044" BBK_DIFF_Y="-30.2" BBK_EURO="0.022"/>
      <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="0.077" BBK_DIFF_Y="650.0" BBK_EURO="0.039"/>
      <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="0.063" BBK_DIFF_Y="40.0" BBK_EURO="0.032"/>
      <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="-0.014" BBK_DIFF_Y="-128.0" BBK_EURO="-0.007"/>
      <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="0.045" BBK_EURO="0.023"/>
      <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="0.05" BBK_EURO="0.026"/>
      <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>
