<?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>BBSIS_M_I_ABS_FV__T_MFISP_A_A_VG004_A_A_A__Z__Z_A</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-18T14:37:15</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_SEIS">
    <bbk:Series FREQ="M" BBK_ID="BBSIS.M.I.ABS.FV._T.MFISP.A.A.VG004.A.A.A._Z._Z.A" DECIMALS="0" UNIT="DM/EURO" UNIT_MULT="6" BBK_TITLE="Brutto-Absatz inländischer Inhaberschuldverschreibungen zu Nominalwerten / vereinbarte Laufzeit über 4 Jahre / Schuldverschreibungen von Spezialkreditinstituten" BBK_TITLE_ENG="Gross sales of domestic debt securities at nominal value / Maturities of more than four years / Debt securities issued by special purpose credit institutions" BBK_COMM_GEN="Bei Fragen bitte an emissionsstatistik@bundesbank.de wenden.">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="10694.0" BBK_DIFF="-42.5" BBK_DIFF_Y="5.3"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="18605.0" BBK_DIFF="1610.0" BBK_DIFF_Y="28.2"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="1088.0" BBK_DIFF="-67.2" BBK_DIFF_Y="-24.6"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="3313.0" BBK_DIFF="-50.3" BBK_DIFF_Y="25.0"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="6670.0" BBK_DIFF="-26.8" BBK_DIFF_Y="15.6"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="9110.0" BBK_DIFF="105.3" BBK_DIFF_Y="219.5"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="4438.0" BBK_DIFF="-27.2" BBK_DIFF_Y="-11.1"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="6099.0" BBK_DIFF="10.3" BBK_DIFF_Y="23.5"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="5529.0" BBK_DIFF="-62.0" BBK_DIFF_Y="169.8"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="14531.0" BBK_DIFF="105.3" BBK_DIFF_Y="49.5"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="7078.0" BBK_DIFF="64.5" BBK_DIFF_Y="-27.7"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="4302.0" BBK_DIFF="-57.6" BBK_DIFF_Y="-12.7"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="10155.0" BBK_DIFF="-30.0" BBK_DIFF_Y="-33.0"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="14513.0" BBK_DIFF="905.9" BBK_DIFF_Y="-2.4"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="1443.0" BBK_DIFF="-45.6" BBK_DIFF_Y="-43.4"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="2651.0" BBK_DIFF="-54.0" BBK_DIFF_Y="-35.9"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="5769.0" BBK_DIFF="102.3" BBK_DIFF_Y="-51.4"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="2851.0" BBK_DIFF="-42.9" BBK_DIFF_Y="-44.4"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="4993.0" BBK_DIFF="1.1" BBK_DIFF_Y="-39.0"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="4939.0" BBK_DIFF="141.0" BBK_DIFF_Y="-38.0"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="2049.0" BBK_DIFF="-78.9" BBK_DIFF_Y="-77.5"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="9717.0" BBK_DIFF="-0.7" BBK_DIFF_Y="2.7"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="9789.0" BBK_DIFF="98.6" BBK_DIFF_Y="53.7"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="4928.0" BBK_DIFF="-67.5" BBK_DIFF_Y="-58.3"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="15159.0" BBK_DIFF="1.9" BBK_DIFF_Y="47.6"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="14875.0" BBK_DIFF="483.2" BBK_DIFF_Y="4.8"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="2551.0" BBK_DIFF="-38.3" BBK_DIFF_Y="258.9"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="4135.0" BBK_DIFF="-65.2" BBK_DIFF_Y="106.1"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="11876.0" BBK_DIFF="131.6" BBK_DIFF_Y="143.1"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="5127.0" BBK_DIFF="-37.3" BBK_DIFF_Y="-28.9"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="8182.0" BBK_DIFF="2.7" BBK_DIFF_Y="-20.1"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="7964.0" BBK_DIFF="-12.7" BBK_DIFF_Y="-9.1"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="9123.0" BBK_DIFF="-3.5" BBK_DIFF_Y="289.5"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="9458.0" BBK_DIFF="48.6" BBK_DIFF_Y="51.6"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="6367.0" BBK_DIFF="-46.1" BBK_DIFF_Y="-36.9"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="11809.0" BBK_DIFF="15.0" BBK_DIFF_Y="0.8"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="10272.0" BBK_DIFF="-27.6" BBK_DIFF_Y="-28.5"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="14197.0" BBK_DIFF="1897.7" BBK_DIFF_Y="12.8"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="711.0" BBK_DIFF="-64.6" BBK_DIFF_Y="-43.5"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="2006.0" BBK_DIFF="-58.9" BBK_DIFF_Y="-51.8"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="4885.0" BBK_DIFF="-32.2" BBK_DIFF_Y="-57.9"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="7209.0" BBK_DIFF="-29.6" BBK_DIFF_Y="-30.5"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="10235.0" BBK_DIFF="16.8" BBK_DIFF_Y="25.3"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="8760.0" BBK_DIFF="274.0" BBK_DIFF_Y="61.6"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="2342.0" BBK_DIFF="-62.4" BBK_DIFF_Y="-60.8"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="6238.0" BBK_DIFF="-38.2" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="10089.0" BBK_DIFF="-13.9" BBK_DIFF_Y="44.1"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="11718.0" BBK_DIFF="-18.4" BBK_DIFF_Y="-14.3"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="14364.0" BBK_DIFF="14.1" BBK_DIFF_Y="84.4"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="12587.0" BBK_DIFF="900.3" BBK_DIFF_Y="-22.7"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="1258.0" BBK_DIFF="-69.8" BBK_DIFF_Y="-60.5"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="4165.0" BBK_DIFF="-64.1" BBK_DIFF_Y="-11.2"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="11600.0" BBK_DIFF="11.9" BBK_DIFF_Y="48.0"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="10365.0" BBK_DIFF="26.9" BBK_DIFF_Y="6.7"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="8165.0" BBK_DIFF="50.7" BBK_DIFF_Y="55.7"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="5419.0" BBK_DIFF="-9.4" BBK_DIFF_Y="-52.2"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="5981.0" BBK_DIFF="-2.5" BBK_DIFF_Y="16.2"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="6132.0" BBK_DIFF="-12.4" BBK_DIFF_Y="-24.6"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="7001.0" BBK_DIFF="-48.8" BBK_DIFF_Y="18.3"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="13666.0" BBK_DIFF="75.5" BBK_DIFF_Y="134.3"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="7789.0" BBK_DIFF="-52.1" BBK_DIFF_Y="-22.1"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="16273.0" BBK_DIFF="410.6" BBK_DIFF_Y="17.8"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="3187.0" BBK_DIFF="-32.0" BBK_DIFF_Y="-53.3"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="4688.0" BBK_DIFF="-40.2" BBK_DIFF_Y="-29.8"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="7838.0" BBK_DIFF="-19.3" BBK_DIFF_Y="20.2"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="9713.0" BBK_DIFF="85.2" BBK_DIFF_Y="-16.1"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="5244.0" BBK_DIFF="-53.7" BBK_DIFF_Y="108.5"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="11329.0" BBK_DIFF="120.0" BBK_DIFF_Y="26.5"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="5148.0" BBK_DIFF="-36.7" BBK_DIFF_Y="-32.1"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="8134.0" BBK_DIFF="37.4" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="5918.0" BBK_DIFF="1.5" BBK_DIFF_Y="24.3"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="5833.0" BBK_DIFF="-41.6" BBK_DIFF_Y="40.5"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="9994.0" BBK_DIFF="-27.6" BBK_DIFF_Y="-24.3"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="13813.0" BBK_DIFF="102.4" BBK_DIFF_Y="-12.5" BBK_COMM_OBS="Methodische Änderungen ab Januar 2020."/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="6824.0" BBK_DIFF="2.2" BBK_DIFF_Y="258.2"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="6675.0" BBK_DIFF="2.3" BBK_DIFF_Y="-32.2"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="6522.0" BBK_DIFF="-43.7" BBK_DIFF_Y="80.7"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="11581.0" BBK_DIFF="360.5" BBK_DIFF_Y="-13.3"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="2515.0" BBK_DIFF="-71.9" BBK_DIFF_Y="-44.0"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="8959.0" BBK_DIFF="18.2" BBK_DIFF_Y="69.9"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="7578.0" BBK_DIFF="-6.8" BBK_DIFF_Y="-39.9"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="8131.0" BBK_DIFF="70.8" BBK_DIFF_Y="40.1"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="4760.0" BBK_DIFF="14.6" BBK_DIFF_Y="-46.2"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="4153.0" BBK_DIFF="-68.5" BBK_DIFF_Y="-64.1"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="13196.0" BBK_DIFF="-16.4" BBK_DIFF_Y="214.5"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="15779.0" BBK_DIFF="728.3" BBK_DIFF_Y="-17.1"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="1905.0" BBK_DIFF="-80.7" BBK_DIFF_Y="-29.5"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="9850.0" BBK_DIFF="172.9" BBK_DIFF_Y="56.5"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="3609.0" BBK_DIFF="-73.0" BBK_DIFF_Y="-51.8"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="13354.0" BBK_DIFF="197.5" BBK_DIFF_Y="54.4"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="4488.0" BBK_DIFF="-14.9" BBK_DIFF_Y="-15.0"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="5273.0" BBK_DIFF="-58.2" BBK_DIFF_Y="-44.6"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="12615.0" BBK_DIFF="117.4" BBK_DIFF_Y="272.1"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="5804.0" BBK_DIFF="-34.3" BBK_DIFF_Y="-4.0"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="8840.0" BBK_DIFF="-23.7" BBK_DIFF_Y="-25.0"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="11579.0" BBK_DIFF="176.0" BBK_DIFF_Y="87.2"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="4196.0" BBK_DIFF="-77.9" BBK_DIFF_Y="-63.6"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="19026.0" BBK_DIFF="603.6" BBK_DIFF_Y="19.1"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="2704.0" BBK_DIFF="-57.0" BBK_DIFF_Y="-28.4" BBK_COMM_OBS="Veränderung in den Werten durch Reklassifizierungen."/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="6294.0" BBK_DIFF="-15.9" BBK_DIFF_Y="22.9"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="7480.0" BBK_DIFF="-13.5" BBK_DIFF_Y="59.5"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="8649.0" BBK_DIFF="63.7" BBK_DIFF_Y="16.6"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="5283.0" BBK_DIFF="-44.5" BBK_DIFF_Y="16.3"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="9523.0" BBK_DIFF="180.9" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="3390.0" BBK_DIFF="-43.9" BBK_DIFF_Y="-48.6"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="6045.0" BBK_DIFF="-48.7" BBK_DIFF_Y="-30.6"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="11781.0" BBK_DIFF="90.4" BBK_DIFF_Y="151.7"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="6186.0" BBK_DIFF="-46.4" BBK_DIFF_Y="-8.3"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="11542.0" BBK_DIFF="-27.7" BBK_DIFF_Y="16.0"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="15975.0" BBK_DIFF="323.0" BBK_DIFF_Y="113.6"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="3777.0" BBK_DIFF="-26.3" BBK_DIFF_Y="197.6"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="5122.0" BBK_DIFF="9.2" BBK_DIFF_Y="-22.2"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="4690.0" BBK_DIFF="-36.8" BBK_DIFF_Y="71.2"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="7420.0" BBK_DIFF="63.4" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="4541.0" BBK_DIFF="-50.4" BBK_DIFF_Y="77.6"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="9154.0" BBK_DIFF="38.9" BBK_DIFF_Y="56.9" BBK_COMM_OBS="Veränderung in den Werten durch Reklassifizierungen."/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="6590.0" BBK_DIFF="-24.3" BBK_DIFF_Y="-22.7"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="8707.0" BBK_DIFF="86.0" BBK_DIFF_Y="614.3"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="4680.0" BBK_DIFF="-30.6" BBK_DIFF_Y="-57.0"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="6745.0" BBK_DIFF="-32.2" BBK_DIFF_Y="335.7"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="9953.0" BBK_DIFF="33.1" BBK_DIFF_Y="108.8"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="7480.0" BBK_DIFF="489.4" BBK_DIFF_Y="-17.5"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="1269.0" BBK_DIFF="-80.7" BBK_DIFF_Y="-57.2"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="6586.0" BBK_DIFF="140.4" BBK_DIFF_Y="-18.9"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="2740.0" BBK_DIFF="-62.1" BBK_DIFF_Y="-32.2"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="7234.0" BBK_DIFF="182.9" BBK_DIFF_Y="87.6"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="2557.0" BBK_DIFF="-56.2" BBK_DIFF_Y="49.1"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="5835.0" BBK_DIFF="-31.6" BBK_DIFF_Y="29.3"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="8526.0" BBK_DIFF="599.4" BBK_DIFF_Y="69.3"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="1219.0" BBK_DIFF="-88.8" BBK_DIFF_Y="-61.4"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="10892.0" BBK_DIFF="603.6" BBK_DIFF_Y="211.3"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="1548.0" BBK_DIFF="-67.5" BBK_DIFF_Y="-81.3"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="4767.0" BBK_DIFF="-47.4" BBK_DIFF_Y="4.6"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="9064.0" BBK_DIFF="205.9" BBK_DIFF_Y="-23.9"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="2963.0" BBK_DIFF="-63.5" BBK_DIFF_Y="159.9"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="8119.0" BBK_DIFF="100.9" BBK_DIFF_Y="175.5"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="4042.0" BBK_DIFF="4.8" BBK_DIFF_Y="-56.6"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="3856.0" BBK_DIFF="124.8" BBK_DIFF_Y="-44.5"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="1715.0" BBK_DIFF="-62.0" BBK_DIFF_Y="-10.2"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="4513.0" BBK_DIFF="-10.4" BBK_DIFF_Y="60.3"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="5037.0" BBK_DIFF="59.3" BBK_DIFF_Y="-22.3"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="3161.0" BBK_DIFF="-9.7" BBK_DIFF_Y="-54.2"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="3499.0" BBK_DIFF="-57.8" BBK_DIFF_Y="-34.6"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="8299.0" BBK_DIFF="82.1" BBK_DIFF_Y="296.3"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="4557.0" BBK_DIFF="-61.7" BBK_DIFF_Y="78.4"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="11913.0" BBK_DIFF="945.0" BBK_DIFF_Y="-2.4"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="1140.0" BBK_DIFF="-61.3" BBK_DIFF_Y="-69.0"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="2947.0" BBK_DIFF="-68.4" BBK_DIFF_Y="181.5"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="9319.0" BBK_DIFF="34.2" BBK_DIFF_Y="-13.3"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="6944.0" BBK_DIFF="263.8" BBK_DIFF_Y="-31.7"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="1909.0" BBK_DIFF="-32.2" BBK_DIFF_Y="-44.9"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="2816.0" BBK_DIFF="-56.5" BBK_DIFF_Y="-39.6"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="6479.0" BBK_DIFF="-6.2" BBK_DIFF_Y="124.7"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="6906.0" BBK_DIFF="29.1" BBK_DIFF_Y="81.0"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="5349.0" BBK_DIFF="155.4" BBK_DIFF_Y="61.6"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="2094.0" BBK_DIFF="-18.0" BBK_DIFF_Y="-72.5"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="2554.0" BBK_DIFF="-79.1" BBK_DIFF_Y="-79.9"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="12205.0" BBK_DIFF="232.4" BBK_DIFF_Y="18.7"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="3672.0" BBK_DIFF="250.7" BBK_DIFF_Y="160.1"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="1047.0" BBK_DIFF="-90.3" BBK_DIFF_Y="5.9"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="10751.0" BBK_DIFF="5.8" BBK_DIFF_Y="161.8"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="10160.0" BBK_DIFF="193.0" BBK_DIFF_Y="7.4"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="3467.0" BBK_DIFF="-25.6" BBK_DIFF_Y="-54.0"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="4662.0" BBK_DIFF="61.7" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="2883.0" BBK_DIFF="-24.4" BBK_DIFF_Y="-76.0"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="3815.0" BBK_DIFF="15.3" BBK_DIFF_Y="-26.9"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="3310.0" BBK_DIFF="-56.6" BBK_DIFF_Y="-57.3"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="7621.0" BBK_DIFF="-40.1" BBK_DIFF_Y="157.5"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="12714.0" BBK_DIFF="23.6" BBK_DIFF_Y="93.0"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="10284.0" BBK_DIFF="628.3" BBK_DIFF_Y="-0.8"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="1412.0" BBK_DIFF="42.8" BBK_DIFF_Y="14.8"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="989.0" BBK_DIFF="-75.9" BBK_DIFF_Y="-80.5"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="4106.0" BBK_DIFF="-56.6" BBK_DIFF_Y="-20.1"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="9464.0" BBK_DIFF="25.5" BBK_DIFF_Y="-16.2"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="7542.0" BBK_DIFF="64.9" BBK_DIFF_Y="12.8"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="4574.0" BBK_DIFF="-61.9" BBK_DIFF_Y="8.7"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="12017.0" BBK_DIFF="130.3" BBK_DIFF_Y="250.6"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="5217.0" BBK_DIFF="-32.7" BBK_DIFF_Y="147.5"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="7752.0" BBK_DIFF="161.9" BBK_DIFF_Y="-22.5"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="2960.0" BBK_DIFF="-55.1" BBK_DIFF_Y="-60.1"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="6588.0" BBK_DIFF="-36.4" BBK_DIFF_Y="77.3"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="10364.0" BBK_DIFF="742.6" BBK_DIFF_Y="-17.1"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="1230.0" BBK_DIFF="-75.7" BBK_DIFF_Y="-75.9"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="5067.0" BBK_DIFF="-1.4" BBK_DIFF_Y="162.3"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="5141.0" BBK_DIFF="-54.5" BBK_DIFF_Y="-9.8"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="11296.0" BBK_DIFF="68.9" BBK_DIFF_Y="568.0"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="6687.0" BBK_DIFF="58.9" BBK_DIFF_Y="46.9"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="4208.0" BBK_DIFF="22.8" BBK_DIFF_Y="-18.8"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="3428.0" BBK_DIFF="62.6" BBK_DIFF_Y="-45.6"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="2108.0" BBK_DIFF="-78.9" BBK_DIFF_Y="-46.6"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="10000.0" BBK_DIFF="34.8" BBK_DIFF_Y="83.5"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="7418.0" BBK_DIFF="99.7" BBK_DIFF_Y="13.7"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="3715.0" BBK_DIFF="-70.3" BBK_DIFF_Y="-51.4"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="12498.0" BBK_DIFF="144.9" BBK_DIFF_Y="116.4"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="5103.0" BBK_DIFF="164.1" BBK_DIFF_Y="224.4"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="1932.0" BBK_DIFF="-66.1" BBK_DIFF_Y="7.3"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="5699.0" BBK_DIFF="237.0" BBK_DIFF_Y="510.8"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="1691.0" BBK_DIFF="-62.9" BBK_DIFF_Y="-71.9"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="4552.0" BBK_DIFF="-12.2" BBK_DIFF_Y="376.6"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="5183.0" BBK_DIFF="-17.7" BBK_DIFF_Y="60.2"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="6299.0" BBK_DIFF="59.5" BBK_DIFF_Y="63.2"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="3950.0" BBK_DIFF="-27.5" BBK_DIFF_Y="-41.2"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="5450.0" BBK_DIFF="-16.5" BBK_DIFF_Y="-7.8"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="6526.0" BBK_DIFF="-14.7" BBK_DIFF_Y="1.8"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="7649.0" BBK_DIFF="32.5" BBK_DIFF_Y="0.2"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="5775.0" BBK_DIFF="267.1" BBK_DIFF_Y="-41.0"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="1573.0" BBK_DIFF="-12.7" BBK_DIFF_Y="72.7"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="1801.0" BBK_DIFF="93.0" BBK_DIFF_Y="-8.7"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="933.0" BBK_DIFF="-84.5" BBK_DIFF_Y="-83.0"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="6012.0" BBK_DIFF="529.5" BBK_DIFF_Y="211.3"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="955.0" BBK_DIFF="-70.5" BBK_DIFF_Y="-57.9"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="3235.0" BBK_DIFF="-16.2" BBK_DIFF_Y="-55.2"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="3859.0" BBK_DIFF="-42.5" BBK_DIFF_Y="17.8"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="6717.0" BBK_DIFF="13.7" BBK_DIFF_Y="106.6"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="5910.0" BBK_DIFF="-7.8" BBK_DIFF_Y="74.2"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="6409.0" BBK_DIFF="-16.1" BBK_DIFF_Y="22.2"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="7636.0" BBK_DIFF="-22.0" BBK_DIFF_Y="121.7"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="9794.0" BBK_DIFF="975.1" BBK_DIFF_Y="-19.6"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="911.0" BBK_DIFF="-53.8" BBK_DIFF_Y="-49.2"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="1972.0" BBK_DIFF="-64.0" BBK_DIFF_Y="-43.7"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="5475.0" BBK_DIFF="183.5" BBK_DIFF_Y="249.6"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="1931.0" BBK_DIFF="-14.9" BBK_DIFF_Y="-56.2"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="2268.0" BBK_DIFF="-68.6" BBK_DIFF_Y="8.4"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="7218.0" BBK_DIFF="120.3" BBK_DIFF_Y="263.4"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="3276.0" BBK_DIFF="0.8" BBK_DIFF_Y="-4.3"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="3251.0" BBK_DIFF="-4.2" BBK_DIFF_Y="-17.7"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="3392.0" BBK_DIFF="-35.3" BBK_DIFF_Y="18.2"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="5246.0" BBK_DIFF="52.3" BBK_DIFF_Y="-17.1"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="3444.0" BBK_DIFF="-71.7" BBK_DIFF_Y="-21.4"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="12179.0" BBK_DIFF="578.9" BBK_DIFF_Y="13.8"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="1794.0" BBK_DIFF="-48.8" BBK_DIFF_Y="30.5"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="3501.0" BBK_DIFF="123.6" BBK_DIFF_Y="32.4"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="1566.0" BBK_DIFF="-64.5" BBK_DIFF_Y="-43.7"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="4408.0" BBK_DIFF="110.6" BBK_DIFF_Y="138.7"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="2093.0" BBK_DIFF="5.4" BBK_DIFF_Y="-41.0"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="1986.0" BBK_DIFF="-42.0" BBK_DIFF_Y="-58.4"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="3423.0" BBK_DIFF="-13.3" BBK_DIFF_Y="-49.2"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="3950.0" BBK_DIFF="37.7" BBK_DIFF_Y="51.4"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="2869.0" BBK_DIFF="-54.7" BBK_DIFF_Y="-30.5"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="6331.0" BBK_DIFF="44.5" BBK_DIFF_Y="12.7"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="4381.0" BBK_DIFF="-59.0" BBK_DIFF_Y="-15.3"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="10698.0" BBK_DIFF="678.0" BBK_DIFF_Y="24.3"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="1375.0" BBK_DIFF="-48.0" BBK_DIFF_Y="-15.7"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="2644.0" BBK_DIFF="-4.9" BBK_DIFF_Y="-55.5"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="2780.0" BBK_DIFF="50.5" BBK_DIFF_Y="-52.9"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="1847.0" BBK_DIFF="-48.0" BBK_DIFF_Y="-69.6"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="3550.0" BBK_DIFF="-25.7" BBK_DIFF_Y="17.4"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="4779.0" BBK_DIFF="-29.1" BBK_DIFF_Y="101.1"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="6736.0" BBK_DIFF="158.2" BBK_DIFF_Y="88.9"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="2609.0" BBK_DIFF="-36.8" BBK_DIFF_Y="-11.0"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="4126.0" BBK_DIFF="-26.6" BBK_DIFF_Y="-37.5"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="5619.0" BBK_DIFF="8.7" BBK_DIFF_Y="9.5"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="5170.0" BBK_DIFF="-39.9" BBK_DIFF_Y="-26.9"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="8607.0" BBK_DIFF="427.4" BBK_DIFF_Y="125.1"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="1632.0" BBK_DIFF="-72.5" BBK_DIFF_Y="18.7"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="5941.0" BBK_DIFF="0.6" BBK_DIFF_Y="96.8"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="5903.0" BBK_DIFF="-2.8" BBK_DIFF_Y="235.8"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="6070.0" BBK_DIFF="100.7" BBK_DIFF_Y="79.2"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="3024.0" BBK_DIFF="27.2" BBK_DIFF_Y="-50.5"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="2377.0" BBK_DIFF="-33.3" BBK_DIFF_Y="-75.3"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="3566.0" BBK_DIFF="21.7" BBK_DIFF_Y="25.8"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="2931.0" BBK_DIFF="-55.6" BBK_DIFF_Y="-5.6"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="6604.0" BBK_DIFF="28.7" BBK_DIFF_Y="182.0"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="5132.0" BBK_DIFF="-27.4" BBK_DIFF_Y="142.2"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="7072.0" BBK_DIFF="85.0" BBK_DIFF_Y="-9.8"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="3823.0" BBK_DIFF="178.0" BBK_DIFF_Y="-36.4"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="1375.0" BBK_DIFF="-54.5" BBK_DIFF_Y="-41.5"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="3019.0" BBK_DIFF="71.7" BBK_DIFF_Y="-14.7"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="1758.0" BBK_DIFF="-48.1" BBK_DIFF_Y="-45.4"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="3387.0" BBK_DIFF="-44.5" BBK_DIFF_Y="29.8"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="6108.0" BBK_DIFF="-36.5" BBK_DIFF_Y="316.1"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="9622.0" BBK_DIFF="239.4" BBK_DIFF_Y="175.7"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="2835.0" BBK_DIFF="-8.7" BBK_DIFF_Y="-48.9"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="3104.0" BBK_DIFF="32.5" BBK_DIFF_Y="312.8"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="2342.0" BBK_DIFF="10.5" BBK_DIFF_Y="54.1"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="2119.0" BBK_DIFF="-73.0" BBK_DIFF_Y="-72.6"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="7842.0" BBK_DIFF="30.5" BBK_DIFF_Y="1698.6"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="6007.0" BBK_DIFF="155.4" BBK_DIFF_Y="183.6"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="2352.0" BBK_DIFF="-33.5" BBK_DIFF_Y="57.0"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="3539.0" BBK_DIFF="10.0" BBK_DIFF_Y="-77.6"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="3218.0" BBK_DIFF="23.3" BBK_DIFF_Y="44.7"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="2610.0" BBK_DIFF="77.8" BBK_DIFF_Y="443.8"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="1468.0" BBK_DIFF="-57.9" BBK_DIFF_Y="31.1"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="3490.0" BBK_DIFF="-37.1" BBK_DIFF_Y="-44.4"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="5551.0" BBK_DIFF="638.2" BBK_DIFF_Y="228.3"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="752.0" BBK_DIFF="-50.5" BBK_DIFF_Y="40.3"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="1520.0" BBK_DIFF="-80.4" BBK_DIFF_Y="-21.3"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="7741.0" BBK_DIFF="1675.5" BBK_DIFF_Y="22.1"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="436.0" BBK_DIFF="-79.4" BBK_DIFF_Y="-51.0"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="2118.0" BBK_DIFF="41.4" BBK_DIFF_Y="-39.9"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="1498.0" BBK_DIFF="-90.5" BBK_DIFF_Y="-45.7"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="15766.0" BBK_DIFF="608.9" BBK_DIFF_Y="3932.2"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="2224.0" BBK_DIFF="363.3" BBK_DIFF_Y="-2.9"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="480.0" BBK_DIFF="-57.1" BBK_DIFF_Y="-86.5"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="1120.0" BBK_DIFF="-82.2" BBK_DIFF_Y="125.4"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="6277.0" BBK_DIFF="271.2" BBK_DIFF_Y="499.5"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="1691.0" BBK_DIFF="215.5" BBK_DIFF_Y="-45.3"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="536.0" BBK_DIFF="-72.2" BBK_DIFF_Y="-76.8"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="1931.0" BBK_DIFF="-69.6" BBK_DIFF_Y="-43.8"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="6342.0" BBK_DIFF="612.6" BBK_DIFF_Y="123.5"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="890.0" BBK_DIFF="-74.7" BBK_DIFF_Y="-26.9"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="3522.0" BBK_DIFF="27.6" BBK_DIFF_Y="51.7"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="2760.0" BBK_DIFF="605.9" BBK_DIFF_Y="-14.3"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="391.0" BBK_DIFF="-82.9" BBK_DIFF_Y="-68.6"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="2290.0" BBK_DIFF="-35.6" BBK_DIFF_Y="45.5"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="3555.0" BBK_DIFF="615.3" BBK_DIFF_Y="-30.9"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="497.0" BBK_DIFF="-52.5" BBK_DIFF_Y="-80.9"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="1047.0" BBK_DIFF="-66.1" BBK_DIFF_Y="-30.5"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="3090.0" BBK_DIFF="33.7" BBK_DIFF_Y="-31.1"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="2312.0" BBK_DIFF="-32.7" BBK_DIFF_Y="9.5"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="3433.0" BBK_DIFF="21.0" BBK_DIFF_Y="-55.7"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="2838.0" BBK_DIFF="133.0" BBK_DIFF_Y="51.6"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="1218.0" BBK_DIFF="-47.5" BBK_DIFF_Y="-59.7"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="2322.0" BBK_DIFF="-27.9" BBK_DIFF_Y="-28.4"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="3222.0" BBK_DIFF="159.0" BBK_DIFF_Y="65.1"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="1244.0" BBK_DIFF="-21.0" BBK_DIFF_Y="81.8"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="1574.0" BBK_DIFF="-69.4" BBK_DIFF_Y="3.8"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="5148.0" BBK_DIFF="98.0" BBK_DIFF_Y="22.0"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="2600.0" BBK_DIFF="72.6" BBK_DIFF_Y="24.0"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="1506.0" BBK_DIFF="-66.4" BBK_DIFF_Y="-58.8"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="4482.0" BBK_DIFF="112.3" BBK_DIFF_Y="214.2"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="2111.0" BBK_DIFF="-72.8" BBK_DIFF_Y="1.4"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="7753.0" BBK_DIFF="314.2" BBK_DIFF_Y="101.2"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="1872.0" BBK_DIFF="-38.1" BBK_DIFF_Y="28.6"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="3024.0" BBK_DIFF="-6.7" BBK_DIFF_Y="23.1"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="3242.0" BBK_DIFF="66.1" BBK_DIFF_Y="34.6"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="3817.0" BBK_DIFF="185.3" BBK_DIFF_Y="93.4" BBK_EURO="1952.0"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="1338.0" BBK_DIFF="-54.9" BBK_DIFF_Y="3.9" BBK_EURO="684.0"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="2967.0" BBK_DIFF="-64.1" BBK_DIFF_Y="18.7" BBK_EURO="1517.0"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="8256.0" BBK_DIFF="101.4" BBK_DIFF_Y="69.9" BBK_EURO="4221.0"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="4100.0" BBK_DIFF="-42.6" BBK_DIFF_Y="-14.6" BBK_EURO="2096.0"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="7146.0" BBK_DIFF="156.1" BBK_DIFF_Y="58.7" BBK_EURO="3654.0"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="2790.0" BBK_DIFF="-31.5" BBK_DIFF_Y="42.0" BBK_EURO="1427.0"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="4072.0" BBK_DIFF="-46.0" BBK_DIFF_Y="36.3" BBK_EURO="2082.0"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="7537.0" BBK_DIFF="164.7" BBK_DIFF_Y="414.1" BBK_EURO="3854.0"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="2847.0" BBK_DIFF="-40.7" BBK_DIFF_Y="-59.1" BBK_EURO="1456.0"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="4803.0" BBK_DIFF="1.9" BBK_DIFF_Y="-22.0" BBK_EURO="2456.0"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="4712.0" BBK_DIFF="138.7" BBK_DIFF_Y="195.8" BBK_EURO="2409.0"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="1974.0" BBK_DIFF="53.3" BBK_DIFF_Y="40.6" BBK_EURO="1009.0"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="1288.0" BBK_DIFF="-48.5" BBK_DIFF_Y="-58.7" BBK_EURO="659.0"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="2499.0" BBK_DIFF="-48.6" BBK_DIFF_Y="-23.8" BBK_EURO="1278.0"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="4859.0" BBK_DIFF="1.3" BBK_DIFF_Y="81.9" BBK_EURO="2484.0"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="4799.0" BBK_DIFF="6.6" BBK_DIFF_Y="245.5" BBK_EURO="2454.0"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="4502.0" BBK_DIFF="129.1" BBK_DIFF_Y="142.4" BBK_EURO="2302.0"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="1965.0" BBK_DIFF="-34.2" BBK_DIFF_Y="-26.8" BBK_EURO="1005.0"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="2987.0" BBK_DIFF="103.8" BBK_DIFF_Y="-27.3" BBK_EURO="1527.0"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="1466.0" BBK_DIFF="-78.9" BBK_DIFF_Y="-64.7" BBK_EURO="750.0"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="6960.0" BBK_DIFF="13.0" BBK_DIFF_Y="172.8" BBK_EURO="3559.0"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="6161.0" BBK_DIFF="286.8" BBK_DIFF_Y="2.1" BBK_EURO="3150.0"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="1593.0" BBK_DIFF="13.5" BBK_DIFF_Y="-29.9" BBK_EURO="814.0"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="1404.0" BBK_DIFF="-55.0" BBK_DIFF_Y="-34.8" BBK_EURO="718.0"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="3117.0" BBK_DIFF="-4.9" BBK_DIFF_Y="-22.1" BBK_EURO="1594.0"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="3279.0" BBK_DIFF="22.8" BBK_DIFF_Y="5.0" BBK_EURO="1677.0"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="2671.0" BBK_DIFF="92.3" BBK_DIFF_Y="25.2" BBK_EURO="1366.0"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="1389.0" BBK_DIFF="-25.2" BBK_DIFF_Y="14.3" BBK_EURO="710.0"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="1857.0" BBK_DIFF="-30.8" BBK_DIFF_Y="-40.1" BBK_EURO="949.0"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="2685.0" BBK_DIFF="-34.7" BBK_DIFF_Y="37.6" BBK_EURO="1373.0"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="4111.0" BBK_DIFF="-1.0" BBK_DIFF_Y="51.3" BBK_EURO="2102.0"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="4151.0" BBK_DIFF="62.7" BBK_DIFF_Y="129.3" BBK_EURO="2122.0"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="2551.0" BBK_DIFF="-57.7" BBK_DIFF_Y="-13.7" BBK_EURO="1304.0"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="6034.0" BBK_DIFF="165.5" BBK_DIFF_Y="164.4" BBK_EURO="3085.0"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="2273.0" BBK_DIFF="5.6" BBK_DIFF_Y="78.6" BBK_EURO="1162.0"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="2152.0" BBK_DIFF="-46.2" BBK_DIFF_Y="-6.1" BBK_EURO="1100.0"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="3999.0" BBK_DIFF="28.0" BBK_DIFF_Y="70.5" BBK_EURO="2045.0"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="3123.0" BBK_DIFF="46.3" BBK_DIFF_Y="71.5" BBK_EURO="1597.0"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="2134.0" BBK_DIFF="75.6" BBK_DIFF_Y="-14.4" BBK_EURO="1091.0"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="1215.0" BBK_DIFF="-60.8" BBK_DIFF_Y="-50.8" BBK_EURO="621.0"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="3100.0" BBK_DIFF="58.9" BBK_DIFF_Y="25.9" BBK_EURO="1585.0"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="1951.0" BBK_DIFF="-28.2" BBK_DIFF_Y="-38.7" BBK_EURO="998.0"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="2717.0" BBK_DIFF="50.1" BBK_DIFF_Y="-18.1" BBK_EURO="1389.0"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="1810.0" BBK_DIFF="-38.7" BBK_DIFF_Y="-17.7" BBK_EURO="925.0"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="2955.0" BBK_DIFF="29.5" BBK_DIFF_Y="24.5" BBK_EURO="1511.0"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="2282.0" BBK_DIFF="79.3" BBK_DIFF_Y="-10.5" BBK_EURO="1167.0"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="1273.0" BBK_DIFF="-44.4" BBK_DIFF_Y="-23.5" BBK_EURO="651.0"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="2291.0" BBK_DIFF="-2.3" BBK_DIFF_Y="11.6" BBK_EURO="1171.0"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="2346.0" BBK_DIFF="28.8" BBK_DIFF_Y="38.4" BBK_EURO="1199.0"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="1821.0" BBK_DIFF="-27.0" BBK_DIFF_Y="-11.5" BBK_EURO="931.0"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="2493.0" BBK_DIFF="1.0" BBK_DIFF_Y="5.8" BBK_EURO="1275.0"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="2469.0" BBK_DIFF="0.2" BBK_DIFF_Y="3.1" BBK_EURO="1262.0"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="2463.0" BBK_DIFF="-22.6" BBK_DIFF_Y="10.0" BBK_EURO="1259.0"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="3181.0" BBK_DIFF="-4.1" BBK_DIFF_Y="22.8" BBK_EURO="1626.0"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="3318.0" BBK_DIFF="50.9" BBK_DIFF_Y="80.9" BBK_EURO="1696.0"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="2199.0" BBK_DIFF="-7.3" BBK_DIFF_Y="74.4" BBK_EURO="1124.0"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="2373.0" BBK_DIFF="-6.9" BBK_DIFF_Y="-12.4" BBK_EURO="1213.0"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="2549.0" BBK_DIFF="53.1" BBK_DIFF_Y="22.5" BBK_EURO="1303.0"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="1665.0" BBK_DIFF="-18.9" BBK_DIFF_Y="-47.3" BBK_EURO="851.0"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="2053.0" BBK_DIFF="21.1" BBK_DIFF_Y="35.0" BBK_EURO="1050.0"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="1695.0" BBK_DIFF="-17.6" BBK_DIFF_Y="38.1" BBK_EURO="867.0"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="2057.0" BBK_DIFF="-12.7" BBK_DIFF_Y="6.0" BBK_EURO="1052.0"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="2356.0" BBK_DIFF="-1.6" BBK_DIFF_Y="-32.5" BBK_EURO="1205.0"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="2394.0" BBK_DIFF="6.9" BBK_DIFF_Y="-41.0" BBK_EURO="1224.0"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="2240.0" BBK_DIFF="-13.5" BBK_DIFF_Y="-49.8" BBK_EURO="1145.0"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="2590.0" BBK_DIFF="41.2" BBK_DIFF_Y="-35.5" BBK_EURO="1324.0"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="1834.0" BBK_DIFF="45.4" BBK_DIFF_Y="-41.3" BBK_EURO="938.0"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="1261.0" BBK_DIFF="-53.5" BBK_DIFF_Y="-80.2" BBK_EURO="645.0"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="2709.0" BBK_DIFF="30.2" BBK_DIFF_Y="-17.0" BBK_EURO="1385.0"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="2081.0" BBK_DIFF="-34.2" BBK_DIFF_Y="-38.6" BBK_EURO="1064.0"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="3161.0" BBK_DIFF="107.8" BBK_DIFF_Y="-7.2" BBK_EURO="1616.0"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="1521.0" BBK_DIFF="24.0" BBK_DIFF_Y="-53.2" BBK_EURO="778.0"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="1227.0" BBK_DIFF="-36.8" BBK_DIFF_Y="-84.2" BBK_EURO="627.0"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="1940.0" BBK_DIFF="-44.4" BBK_DIFF_Y="-80.4" BBK_EURO="992.0"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="3492.0" BBK_DIFF="-14.0" BBK_DIFF_Y="78.1" BBK_EURO="1785.0"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="4061.0" BBK_DIFF="-9.1" BBK_DIFF_Y="-3.7" BBK_EURO="2076.0"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="4466.0" BBK_DIFF="11.2" BBK_DIFF_Y="27.5" BBK_EURO="2283.0"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="4015.0" BBK_DIFF="28.6" BBK_DIFF_Y="91.9" BBK_EURO="2053.0"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="3123.0" BBK_DIFF="-50.9" BBK_DIFF_Y="-35.8" BBK_EURO="1597.0"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="6361.0" BBK_DIFF="94.9" BBK_DIFF_Y="-13.4" BBK_EURO="3252.0"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="3264.0" BBK_DIFF="-3.7" BBK_DIFF_Y="-27.0" BBK_EURO="1669.0"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="3389.0" BBK_DIFF="-0.6" BBK_DIFF_Y="54.3" BBK_EURO="1733.0"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="3408.0" BBK_DIFF="5.0" BBK_DIFF_Y="3.5" BBK_EURO="1742.0"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="3247.0" BBK_DIFF="-58.2" BBK_DIFF_Y="139.5" BBK_EURO="1660.0"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="7772.0" BBK_DIFF="-21.6" BBK_DIFF_Y="463.6" BBK_EURO="3974.0"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="9918.0" BBK_DIFF="405.8" BBK_DIFF_Y="447.7" BBK_EURO="5071.0"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="1961.0" BBK_DIFF="-53.5" BBK_DIFF_Y="-69.3" BBK_EURO="1003.0"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="4216.0" BBK_DIFF="20.3" BBK_DIFF_Y="121.3" BBK_EURO="2156.0"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="3504.0" BBK_DIFF="67.5" BBK_DIFF_Y="47.1" BBK_EURO="1792.0"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="2092.0" BBK_DIFF="-57.0" BBK_DIFF_Y="150.2" BBK_EURO="1070.0"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="4867.0" BBK_DIFF="-33.7" BBK_DIFF_Y="209.4" BBK_EURO="2488.0"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="7343.0" BBK_DIFF="64.3" BBK_DIFF_Y="318.6" BBK_EURO="3754.0"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="4469.0" BBK_DIFF="103.5" BBK_DIFF_Y="71.2" BBK_EURO="2285.0"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="2196.0" BBK_DIFF="-33.3" BBK_DIFF_Y="-20.9" BBK_EURO="1123.0"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="3293.0" BBK_DIFF="142.8" BBK_DIFF_Y="65.1" BBK_EURO="1684.0"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="1356.0" BBK_DIFF="-1.7" BBK_DIFF_Y="-66.7" BBK_EURO="693.0"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="1379.0" BBK_DIFF="-23.9" BBK_DIFF_Y="-37.3" BBK_EURO="705.0"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="1811.0" BBK_DIFF="-71.7" BBK_DIFF_Y="-54.2" BBK_EURO="926.0"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="6389.0" BBK_DIFF="235.4" BBK_DIFF_Y="250.9" BBK_EURO="3267.0"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="1905.0" BBK_DIFF="-20.0" BBK_DIFF_Y="61.9" BBK_EURO="974.0"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="2382.0" BBK_DIFF="184.9" BBK_DIFF_Y="147.1" BBK_EURO="1218.0"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="836.0" BBK_DIFF="-46.9" BBK_DIFF_Y="-55.3" BBK_EURO="427.0"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="1573.0" BBK_DIFF="-10.3" BBK_DIFF_Y="287.4" BBK_EURO="804.0"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="1754.0" BBK_DIFF="-32.8" BBK_DIFF_Y="429.9" BBK_EURO="897.0"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="2610.0" BBK_DIFF="-6.0" BBK_DIFF_Y="44.4" BBK_EURO="1334.0"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="2777.0" BBK_DIFF="39.2" BBK_DIFF_Y="369.1" BBK_EURO="1420.0"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="1995.0" BBK_DIFF="-51.0" BBK_DIFF_Y="103.6" BBK_EURO="1020.0"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="4072.0" BBK_DIFF="85.3" BBK_DIFF_Y="170.6" BBK_EURO="2082.0"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="2198.0" BBK_DIFF="-44.4" BBK_DIFF_Y="318.7" BBK_EURO="1124.0"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="3950.0" BBK_DIFF="116.9" BBK_DIFF_Y="445.6" BBK_EURO="2020.0"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="1821.0" BBK_DIFF="54.7" BBK_DIFF_Y="214.5" BBK_EURO="931.0"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="1177.0" BBK_DIFF="22.1" BBK_DIFF_Y="94.2" BBK_EURO="602.0"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="964.0" BBK_DIFF="-48.5" BBK_DIFF_Y="167.8" BBK_EURO="493.0"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="1872.0" BBK_DIFF="361.1" BBK_DIFF_Y="393.9" BBK_EURO="957.0"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="406.0" BBK_DIFF="22.7" BBK_DIFF_Y="-26.0" BBK_EURO="208.0"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="331.0" BBK_DIFF="-81.7" BBK_DIFF_Y="-18.7" BBK_EURO="169.0"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="1807.0" BBK_DIFF="205.2" BBK_DIFF_Y="19.0" BBK_EURO="924.0"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="592.0" BBK_DIFF="-39.6" BBK_DIFF_Y="-38.2" BBK_EURO="303.0"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="980.0" BBK_DIFF="-34.9" BBK_DIFF_Y="55.3" BBK_EURO="501.0"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="1505.0" BBK_DIFF="186.7" BBK_DIFF_Y="7.2" BBK_EURO="769.0"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="525.0" BBK_DIFF="-27.5" BBK_DIFF_Y="-9.6" BBK_EURO="268.0"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="724.0" BBK_DIFF="25.0" BBK_DIFF_Y="119.4" BBK_EURO="370.0"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="579.0" BBK_DIFF="-4.5" BBK_DIFF_Y="-11.1" BBK_EURO="296.0"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="606.0" BBK_DIFF="68.3" BBK_DIFF_Y="15.9" BBK_EURO="310.0"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="360.0" BBK_DIFF="-5.0" BBK_DIFF_Y="-38.6" BBK_EURO="184.0"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="379.0" BBK_DIFF="-31.0" BBK_DIFF_Y="-57.6" BBK_EURO="194.0"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="549.0" BBK_DIFF="34.9" BBK_DIFF_Y="-66.2" BBK_EURO="281.0"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="407.0" BBK_DIFF="-73.2" BBK_DIFF_Y="-71.6" BBK_EURO="208.0"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="1519.0" BBK_DIFF="58.6" BBK_DIFF_Y="106.7" BBK_EURO="777.0"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="958.0" BBK_DIFF="51.8" BBK_DIFF_Y="-8.8" BBK_EURO="490.0"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="631.0" BBK_DIFF="-55.1" BBK_DIFF_Y="-75.8" BBK_EURO="323.0"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="1404.0" BBK_DIFF="141.7" BBK_DIFF_Y="-26.3" BBK_EURO="718.0"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="581.0" BBK_DIFF="76.1" BBK_DIFF_Y="-48.4" BBK_EURO="297.0"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="330.0" BBK_DIFF="-49.3" BBK_DIFF_Y="-61.7" BBK_EURO="169.0"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="651.0" BBK_DIFF="24.5" BBK_DIFF_Y="-52.0" BBK_EURO="333.0"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="523.0" BBK_DIFF="-10.8" BBK_DIFF_Y="-19.9" BBK_EURO="267.0"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="586.0" BBK_DIFF="-34.5" BBK_DIFF_Y="-56.4" BBK_EURO="300.0"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="894.0" BBK_DIFF="-44.9" BBK_DIFF_Y="-22.7" BBK_EURO="457.0"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="1623.0" BBK_DIFF="13.1" BBK_DIFF_Y="108.6" BBK_EURO="830.0"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="1435.0" BBK_DIFF="95.2" BBK_DIFF_Y="-31.8" BBK_EURO="734.0"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="735.0" BBK_DIFF="-30.1" BBK_DIFF_Y="-12.7" BBK_EURO="376.0"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="1051.0" BBK_DIFF="-59.7" BBK_DIFF_Y="-8.7" BBK_EURO="537.0"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="2607.0" BBK_DIFF="36.9" BBK_DIFF_Y="54.6" BBK_EURO="1333.0"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="1904.0" BBK_DIFF="69.1" BBK_DIFF_Y="152.2" BBK_EURO="973.0"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="1126.0" BBK_DIFF="30.8" BBK_DIFF_Y="-21.3" BBK_EURO="576.0"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="861.0" BBK_DIFF="-36.5" BBK_DIFF_Y="-28.5" BBK_EURO="440.0"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="1356.0" BBK_DIFF="107.7" BBK_DIFF_Y="-0.8" BBK_EURO="693.0"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="653.0" BBK_DIFF="-51.4" BBK_DIFF_Y="-53.5" BBK_EURO="334.0"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="1344.0" BBK_DIFF="16.2" BBK_DIFF_Y="1.4" BBK_EURO="687.0"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="1157.0" BBK_DIFF="48.7" BBK_DIFF_Y="72.7" BBK_EURO="592.0"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="778.0" BBK_DIFF="-63.0" BBK_DIFF_Y="-12.8" BBK_EURO="398.0"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="2103.0" BBK_DIFF="149.8" BBK_DIFF_Y="188.5" BBK_EURO="1075.0"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="842.0" BBK_DIFF="-26.8" BBK_DIFF_Y="-38.0" BBK_EURO="431.0"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="1151.0" BBK_DIFF="-31.7" BBK_DIFF_Y="134.4" BBK_EURO="588.0"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="1686.0" BBK_DIFF="123.3" BBK_DIFF_Y="364.5" BBK_EURO="862.0"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="755.0" BBK_DIFF="-47.2" BBK_DIFF_Y="-36.8" BBK_EURO="386.0"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="1431.0" BBK_DIFF="18.9" BBK_DIFF_Y="46.3" BBK_EURO="732.0"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="1204.0" BBK_DIFF="-11.9" BBK_DIFF_Y="39.0" BBK_EURO="616.0"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="1367.0" BBK_DIFF="-2.7" BBK_DIFF_Y="101.3" BBK_EURO="699.0"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="1405.0" BBK_DIFF="6.0" BBK_DIFF_Y="86.6" BBK_EURO="718.0"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="1325.0" BBK_DIFF="97.8" BBK_DIFF_Y="228.0" BBK_EURO="677.0"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="670.0" BBK_DIFF="-24.9" BBK_DIFF_Y="33.2" BBK_EURO="343.0"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="892.0" BBK_DIFF="22.4" BBK_DIFF_Y="141.1" BBK_EURO="456.0"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="729.0" BBK_DIFF="-46.3" BBK_DIFF_Y="-27.4" BBK_EURO="373.0"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="1358.0" BBK_DIFF="176.6" BBK_DIFF_Y="83.5" BBK_EURO="694.0"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="491.0" BBK_DIFF="35.3" BBK_DIFF_Y="3.8" BBK_EURO="251.0"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="363.0" BBK_DIFF="-69.6" BBK_DIFF_Y="-35.3" BBK_EURO="186.0"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="1195.0" BBK_DIFF="22.2" BBK_DIFF_Y="34.3" BBK_EURO="611.0"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="978.0" BBK_DIFF="12.9" BBK_DIFF_Y="131.2" BBK_EURO="500.0"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="866.0" BBK_DIFF="27.5" BBK_DIFF_Y="98.6" BBK_EURO="443.0"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="679.0" BBK_DIFF="-9.8" BBK_DIFF_Y="12.6" BBK_EURO="347.0"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="753.0" BBK_DIFF="86.4" BBK_DIFF_Y="84.6" BBK_EURO="385.0"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="404.0" BBK_DIFF="-19.7" BBK_DIFF_Y="36.9" BBK_EURO="207.0"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="503.0" BBK_DIFF="35.9" BBK_DIFF_Y="-59.5" BBK_EURO="257.0"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="370.0" BBK_DIFF="-63.1" BBK_DIFF_Y="-88.0" BBK_EURO="189.0"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="1004.0" BBK_DIFF="35.7" BBK_DIFF_Y="-47.2" BBK_EURO="513.0"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="740.0" BBK_DIFF="56.4" BBK_DIFF_Y="-43.1" BBK_EURO="378.0"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="473.0" BBK_DIFF="-15.7" BBK_DIFF_Y="42.5" BBK_EURO="242.0"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="561.0" BBK_DIFF="-37.0" BBK_DIFF_Y="13.8" BBK_EURO="287.0"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="890.0" BBK_DIFF="110.4" BBK_DIFF_Y="118.7" BBK_EURO="455.0"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="423.0" BBK_DIFF="-3.0" BBK_DIFF_Y="-31.0" BBK_EURO="216.0"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="436.0" BBK_DIFF="-27.7" BBK_DIFF_Y="-61.0" BBK_EURO="223.0"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="603.0" BBK_DIFF="47.8" BBK_DIFF_Y="59.5" BBK_EURO="308.0"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="408.0" BBK_DIFF="38.3" BBK_DIFF_Y="-5.8" BBK_EURO="209.0"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="295.0" BBK_DIFF="-76.2" BBK_DIFF_Y="-44.3" BBK_EURO="151.0"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="1242.0" BBK_DIFF="-59.7" BBK_DIFF_Y="275.2" BBK_EURO="635.0"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="3080.0" BBK_DIFF="62.1" BBK_DIFF_Y="523.5" BBK_EURO="1575.0"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="1900.0" BBK_DIFF="46.2" BBK_DIFF_Y="253.8" BBK_EURO="971.0"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="1300.0" BBK_DIFF="291.6" BBK_DIFF_Y="181.4" BBK_EURO="665.0"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="332.0" BBK_DIFF="-32.7" BBK_DIFF_Y="-25.7" BBK_EURO="170.0"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="493.0" BBK_DIFF="21.1" BBK_DIFF_Y="77.3" BBK_EURO="252.0"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="407.0" BBK_DIFF="-33.6" BBK_DIFF_Y="27.2" BBK_EURO="208.0"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="613.0" BBK_DIFF="-45.2" BBK_DIFF_Y="101.6" BBK_EURO="313.0"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="1119.0" BBK_DIFF="196.0" BBK_DIFF_Y="143.3" BBK_EURO="572.0"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="378.0" BBK_DIFF="-12.7" BBK_DIFF_Y="20.0" BBK_EURO="193.0"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="433.0" BBK_DIFF="-18.3" BBK_DIFF_Y="76.7" BBK_EURO="221.0"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="530.0" BBK_DIFF="60.1" BBK_DIFF_Y="20.7" BBK_EURO="271.0"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="331.0" BBK_DIFF="-33.0" BBK_DIFF_Y="37.3" BBK_EURO="169.0"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="494.0" BBK_DIFF="-8.0" BBK_DIFF_Y="31.0" BBK_EURO="253.0"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="537.0" BBK_DIFF="16.2" BBK_DIFF_Y="-7.4" BBK_EURO="275.0"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="462.0" BBK_DIFF="3.4" BBK_DIFF_Y="-33.7" BBK_EURO="236.0"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="447.0" BBK_DIFF="60.8" BBK_DIFF_Y="27.0" BBK_EURO="229.0"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="278.0" BBK_DIFF="-13.1" BBK_DIFF_Y="-2.8" BBK_EURO="142.0"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="320.0" BBK_DIFF="5.3" BBK_DIFF_Y="1.9" BBK_EURO="164.0"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="304.0" BBK_DIFF="-33.9" BBK_DIFF_Y="-24.9" BBK_EURO="155.0"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="460.0" BBK_DIFF="46.0" BBK_DIFF_Y="32.9" BBK_EURO="235.0"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="315.0" BBK_DIFF="28.6" BBK_DIFF_Y="50.7" BBK_EURO="161.0"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="245.0" BBK_DIFF="-44.2" BBK_DIFF_Y="160.6" BBK_EURO="125.0"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="439.0" BBK_DIFF="82.2" BBK_DIFF_Y="68.2" BBK_EURO="224.0"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="241.0" BBK_DIFF="-36.1" BBK_DIFF_Y="31.7" BBK_EURO="123.0"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="377.0" BBK_DIFF="-35.0" BBK_DIFF_Y="4.4" BBK_EURO="193.0"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="580.0" BBK_DIFF="-16.8" BBK_DIFF_Y="-31.0" BBK_EURO="297.0"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="697.0" BBK_DIFF="98.0" BBK_DIFF_Y="38.8" BBK_EURO="356.0"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="352.0" BBK_DIFF="23.1" BBK_DIFF_Y="136.2" BBK_EURO="180.0"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="286.0" BBK_DIFF="-8.9" BBK_DIFF_Y="420.0" BBK_EURO="146.0"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="314.0" BBK_DIFF="-22.5" BBK_DIFF_Y="-8.2" BBK_EURO="161.0"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="405.0" BBK_DIFF="17.1" BBK_DIFF_Y="71.6" BBK_EURO="207.0"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="346.0" BBK_DIFF="65.6" BBK_DIFF_Y="51.1" BBK_EURO="177.0"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="209.0" BBK_DIFF="122.3" BBK_DIFF_Y="101.0" BBK_EURO="107.0"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="94.0" BBK_DIFF="-64.0" BBK_DIFF_Y="141.0" BBK_EURO="48.0"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="261.0" BBK_DIFF="42.6" BBK_DIFF_Y="53.5" BBK_EURO="133.0"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="183.0" BBK_DIFF="-49.3" BBK_DIFF_Y="-25.6" BBK_EURO="94.0"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="361.0" BBK_DIFF="-57.0" BBK_DIFF_Y="95.1" BBK_EURO="185.0"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="840.0" BBK_DIFF="67.3" BBK_DIFF_Y="29.8" BBK_EURO="429.0"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="502.0" BBK_DIFF="236.9" BBK_DIFF_Y="-26.4" BBK_EURO="257.0"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="149.0" BBK_DIFF="170.9" BBK_DIFF_Y="-2.6" BBK_EURO="76.0"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="55.0" BBK_DIFF="-83.9" BBK_DIFF_Y="-58.6" BBK_EURO="28.0"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="342.0" BBK_DIFF="44.9" BBK_DIFF_Y="-38.0" BBK_EURO="175.0"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="236.0" BBK_DIFF="3.1" BBK_DIFF_Y="-28.3" BBK_EURO="121.0"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="229.0" BBK_DIFF="120.2" BBK_DIFF_Y="110.1" BBK_EURO="117.0"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="104.0" BBK_DIFF="166.7" BBK_DIFF_Y="-57.4" BBK_EURO="53.0"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="39.0" BBK_DIFF="-77.1" BBK_DIFF_Y="-84.6" BBK_EURO="20.0"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="170.0" BBK_DIFF="-30.9" BBK_DIFF_Y="-53.3" BBK_EURO="87.0"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="246.0" BBK_DIFF="33.0" BBK_DIFF_Y="-49.0" BBK_EURO="126.0"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="185.0" BBK_DIFF="-71.4" BBK_DIFF_Y="-46.8" BBK_EURO="95.0"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="647.0" BBK_DIFF="-5.1" BBK_DIFF_Y="355.6" BBK_EURO="331.0"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="682.0" BBK_DIFF="345.8" BBK_DIFF_Y="-3.3" BBK_EURO="349.0"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="153.0" BBK_DIFF="15.0" BBK_DIFF_Y="-60.3" BBK_EURO="78.0"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="133.0" BBK_DIFF="-75.9" BBK_DIFF_Y="-65.0" BBK_EURO="68.0"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="552.0" BBK_DIFF="67.8" BBK_DIFF_Y="157.9" BBK_EURO="282.0"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="329.0" BBK_DIFF="201.8" BBK_DIFF_Y="-18.4" BBK_EURO="168.0"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="109.0" BBK_DIFF="-55.3" BBK_DIFF_Y="-35.5" BBK_EURO="56.0"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="244.0" BBK_DIFF="-3.6" BBK_DIFF_Y="205.0" BBK_EURO="125.0"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="253.0" BBK_DIFF="-30.5" BBK_DIFF_Y="2.4" BBK_EURO="129.0"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="364.0" BBK_DIFF="-24.5" BBK_DIFF_Y="-38.6" BBK_EURO="186.0"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="482.0" BBK_DIFF="38.5" BBK_DIFF_Y="55.5" BBK_EURO="246.0"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="348.0" BBK_DIFF="145.1" BBK_DIFF_Y="159.7" BBK_EURO="178.0"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="142.0" BBK_DIFF="-79.9" BBK_DIFF_Y="121.9" BBK_EURO="73.0"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="705.0" BBK_DIFF="83.1" BBK_DIFF_Y="115.6" BBK_EURO="360.0"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="385.0" BBK_DIFF="1.3" BBK_DIFF_Y="137.7" BBK_EURO="197.0"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="380.0" BBK_DIFF="77.6" BBK_DIFF_Y="69.6" BBK_EURO="194.0"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="214.0" BBK_DIFF="-46.9" BBK_DIFF_Y="137.8" BBK_EURO="109.0"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="403.0" BBK_DIFF="138.5" BBK_DIFF_Y="311.2" BBK_EURO="206.0"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="169.0" BBK_DIFF="111.2" BBK_DIFF_Y="-43.5" BBK_EURO="86.0"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="80.0" BBK_DIFF="-67.6" BBK_DIFF_Y="-65.1" BBK_EURO="41.0"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="247.0" BBK_DIFF="-58.3" BBK_DIFF_Y="46.2" BBK_EURO="126.0"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="593.0" BBK_DIFF="91.3" BBK_DIFF_Y="103.1" BBK_EURO="303.0"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="310.0" BBK_DIFF="131.3" BBK_DIFF_Y="25.0" BBK_EURO="159.0"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="134.0" BBK_DIFF="109.4" BBK_DIFF_Y="-22.1" BBK_EURO="69.0"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="64.0" BBK_DIFF="-80.4" BBK_DIFF_Y="-82.0" BBK_EURO="33.0"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="327.0" BBK_DIFF="101.9" BBK_DIFF_Y="3.5" BBK_EURO="167.0"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="162.0" BBK_DIFF="-27.7" BBK_DIFF_Y="-71.1" BBK_EURO="83.0"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="224.0" BBK_DIFF="148.9" BBK_DIFF_Y="37.4" BBK_EURO="115.0"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="90.0" BBK_DIFF="-8.2" BBK_DIFF_Y="-34.8" BBK_EURO="46.0"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="98.0" BBK_DIFF="-67.2" BBK_DIFF_Y="-8.4" BBK_EURO="50.0"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="299.0" BBK_DIFF="30.6" BBK_DIFF_Y="208.2" BBK_EURO="153.0"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="229.0" BBK_DIFF="35.5" BBK_DIFF_Y="48.7" BBK_EURO="117.0"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="169.0" BBK_DIFF="-42.1" BBK_DIFF_Y="31.0" BBK_EURO="86.0"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="292.0" BBK_DIFF="17.7" BBK_DIFF_Y="29.8" BBK_EURO="149.0"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="248.0" BBK_DIFF="44.2" BBK_DIFF_Y="96.8" BBK_EURO="127.0"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="172.0" BBK_DIFF="-51.7" BBK_DIFF_Y="-46.4" BBK_EURO="88.0"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="356.0" BBK_DIFF="12.7" BBK_DIFF_Y="135.8" BBK_EURO="182.0"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="316.0" BBK_DIFF="-43.7" BBK_DIFF_Y="-12.9" BBK_EURO="162.0"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="561.0" BBK_DIFF="244.2" BBK_DIFF_Y="12.2" BBK_EURO="287.0"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="163.0" BBK_DIFF="18.1" BBK_DIFF_Y="-20.1" BBK_EURO="83.0"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="138.0" BBK_DIFF="29.0" BBK_DIFF_Y="885.7" BBK_EURO="71.0"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="107.0" BBK_DIFF="10.3" BBK_DIFF_Y="-10.1" BBK_EURO="55.0"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="97.0" BBK_DIFF="-37.0" BBK_DIFF_Y="2.1" BBK_EURO="50.0"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="154.0" BBK_DIFF="19.4" BBK_DIFF_Y="1084.6" BBK_EURO="79.0"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="129.0" BBK_DIFF="-42.7" BBK_DIFF_Y="-59.8" BBK_EURO="66.0"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="225.0" BBK_DIFF="78.6" BBK_DIFF_Y="309.1" BBK_EURO="115.0"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="126.0" BBK_DIFF="-60.7" BBK_DIFF_Y="27.3" BBK_EURO="64.0"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="321.0" BBK_DIFF="112.6" BBK_DIFF_Y="69.8" BBK_EURO="164.0"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="151.0" BBK_DIFF="-58.4" BBK_DIFF_Y="98.7" BBK_EURO="77.0"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="363.0" BBK_DIFF="-27.4" BBK_DIFF_Y="102.8" BBK_EURO="186.0"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="500.0" BBK_DIFF="145.1" BBK_DIFF_Y="861.5" BBK_EURO="256.0"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="204.0" BBK_DIFF="1357.1" BBK_DIFF_Y="29.9" BBK_EURO="104.0"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="14.0" BBK_DIFF="-88.2" BBK_DIFF_Y="-90.2" BBK_EURO="7.0"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="119.0" BBK_DIFF="25.3" BBK_DIFF_Y="260.6" BBK_EURO="61.0"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="95.0" BBK_DIFF="630.8" BBK_DIFF_Y="-76.9" BBK_EURO="49.0"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="13.0" BBK_DIFF="-96.0" BBK_DIFF_Y="-71.7" BBK_EURO="7.0"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="321.0" BBK_DIFF="483.6" BBK_DIFF_Y="191.8" BBK_EURO="164.0"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="55.0" BBK_DIFF="-44.4" BBK_DIFF_Y="-42.7" BBK_EURO="28.0"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="99.0" BBK_DIFF="-47.6" BBK_DIFF_Y="-42.1" BBK_EURO="51.0"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="189.0" BBK_DIFF="148.7" BBK_DIFF_Y="114.8" BBK_EURO="97.0"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="76.0" BBK_DIFF="-57.5" BBK_DIFF_Y="-58.7" BBK_EURO="39.0"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="179.0" BBK_DIFF="244.2" BBK_DIFF_Y="135.5" BBK_EURO="92.0"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="52.0" BBK_DIFF="-66.9" BBK_DIFF_Y="-89.8" BBK_EURO="27.0"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="157.0" BBK_DIFF="9.8" BBK_DIFF_Y="-0.6" BBK_EURO="80.0"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="143.0" BBK_DIFF="333.3" BBK_DIFF_Y="-45.2" BBK_EURO="73.0"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="33.0" BBK_DIFF="-92.0" BBK_DIFF_Y="-74.4" BBK_EURO="17.0"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="411.0" BBK_DIFF="793.5" BBK_DIFF_Y="277.1" BBK_EURO="210.0"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="46.0" BBK_DIFF="-58.2" BBK_DIFF_Y="-48.9" BBK_EURO="24.0"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="110.0" BBK_DIFF="14.6" BBK_DIFF_Y="-57.5" BBK_EURO="56.0"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="96.0" BBK_DIFF="-43.9" BBK_DIFF_Y="-27.3" BBK_EURO="49.0"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="171.0" BBK_DIFF="94.3" BBK_DIFF_Y="-30.8" BBK_EURO="87.0"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="88.0" BBK_DIFF="-52.2" BBK_DIFF_Y="-71.4" BBK_EURO="45.0"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="184.0" BBK_DIFF="142.1" BBK_DIFF_Y="75.2" BBK_EURO="94.0"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="76.0" BBK_DIFF="-85.1" BBK_DIFF_Y="-81.0" BBK_EURO="39.0"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="511.0" BBK_DIFF="223.4" BBK_DIFF_Y="487.4" BBK_EURO="261.0"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="158.0" BBK_DIFF="-39.5" BBK_DIFF_Y="132.4" BBK_EURO="81.0"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="261.0" BBK_DIFF="102.3" BBK_DIFF_Y="350.0" BBK_EURO="133.0"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="129.0" BBK_DIFF="18.3" BBK_DIFF_Y="-48.8" BBK_EURO="66.0"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="109.0" BBK_DIFF="21.1" BBK_DIFF_Y="94.6" BBK_EURO="56.0"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="90.0" BBK_DIFF="-65.3" BBK_DIFF_Y="119.5" BBK_EURO="46.0"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="259.0" BBK_DIFF="96.2" BBK_DIFF_Y="110.6" BBK_EURO="132.0"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="132.0" BBK_DIFF="-46.6" BBK_DIFF_Y="-52.7" BBK_EURO="67.0"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="247.0" BBK_DIFF="-19.8" BBK_DIFF_Y="285.9" BBK_EURO="126.0"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="308.0" BBK_DIFF="193.3" BBK_DIFF_Y="266.7" BBK_EURO="157.0"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="105.0" BBK_DIFF="-73.8" BBK_DIFF_Y="66.7" BBK_EURO="54.0"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="401.0" BBK_DIFF="360.9" BBK_DIFF_Y="507.6" BBK_EURO="205.0"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="87.0" BBK_DIFF="27.9" BBK_DIFF_Y="107.1" BBK_EURO="44.0"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="68.0" BBK_DIFF="17.2" BBK_DIFF_Y="61.9" BBK_EURO="35.0"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="58.0" BBK_DIFF="-77.0" BBK_DIFF_Y="-71.6" BBK_EURO="30.0"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="252.0" BBK_DIFF="350.0" BBK_DIFF_Y="189.7" BBK_EURO="129.0"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="56.0" BBK_DIFF="36.6" BBK_DIFF_Y="-81.5" BBK_EURO="29.0"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="41.0" BBK_DIFF="-66.7" BBK_DIFF_Y="-49.4" BBK_EURO="21.0"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="123.0" BBK_DIFF="-55.9" BBK_DIFF_Y="2360.0" BBK_EURO="63.0"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="279.0" BBK_DIFF="335.9" BBK_DIFF_Y="153.6" BBK_EURO="143.0"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="64.0" BBK_DIFF="-23.8" BBK_DIFF_Y="33.3" BBK_EURO="33.0"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="84.0" BBK_DIFF="33.3" BBK_DIFF_Y="-26.3" BBK_EURO="43.0"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="63.0" BBK_DIFF="-4.5" BBK_DIFF_Y="-54.0" BBK_EURO="32.0"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="66.0" BBK_DIFF="57.1" BBK_DIFF_Y="-52.5" BBK_EURO="34.0"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="42.0" BBK_DIFF="0.0" BBK_DIFF_Y="-82.1" BBK_EURO="21.0"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="42.0" BBK_DIFF="-79.4" BBK_DIFF_Y="320.0" BBK_EURO="21.0"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="204.0" BBK_DIFF="134.5" BBK_DIFF_Y="20300.0" BBK_EURO="104.0"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="87.0" BBK_DIFF="-71.2" BBK_DIFF_Y="480.0" BBK_EURO="44.0"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="302.0" BBK_DIFF="272.8" BBK_DIFF_Y="177.1" BBK_EURO="154.0"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="81.0" BBK_DIFF="1520.0" BBK_DIFF_Y="-29.6" BBK_EURO="41.0"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="5.0" BBK_DIFF="-95.5" BBK_DIFF_Y="-97.7" BBK_EURO="3.0"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="110.0" BBK_DIFF="129.2" BBK_DIFF_Y="1733.3" BBK_EURO="56.0"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="48.0" BBK_DIFF="-57.9" BBK_DIFF_Y="-51.5" BBK_EURO="25.0"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="114.0" BBK_DIFF="-16.8" BBK_DIFF_Y="21.3" BBK_EURO="58.0"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="137.0" BBK_DIFF="-1.4" BBK_DIFF_Y="552.4" BBK_EURO="70.0"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="139.0" BBK_DIFF="-40.9" BBK_DIFF_Y="231.0" BBK_EURO="71.0"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="235.0" BBK_DIFF="2250.0" BBK_DIFF_Y="23.0" BBK_EURO="120.0"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="10.0" BBK_DIFF="900.0" BBK_DIFF_Y="-50.0" BBK_EURO="5.0"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="1.0" BBK_DIFF="-93.3" BBK_DIFF_Y="-98.6" BBK_EURO="1.0"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="15.0" BBK_DIFF="-86.2" BBK_DIFF_Y="-59.5" BBK_EURO="8.0"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="109.0" BBK_DIFF="-5.2" BBK_DIFF_Y="-33.5" BBK_EURO="56.0"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="115.0" BBK_DIFF="-47.5" BBK_DIFF_Y="5650.0" BBK_EURO="59.0"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="219.0" BBK_DIFF="3550.0" BBK_DIFF_Y="491.9" BBK_EURO="112.0"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="6.0" BBK_DIFF="-93.9" BBK_DIFF_Y="-90.2" BBK_EURO="3.0"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="99.0" BBK_DIFF="5.3" BBK_DIFF_Y="-29.3" BBK_EURO="51.0"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="94.0" BBK_DIFF="347.6" BBK_DIFF_Y="59.3" BBK_EURO="48.0"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="21.0" BBK_DIFF="-50.0" BBK_DIFF_Y="-16.0" BBK_EURO="11.0"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="42.0" BBK_DIFF="-78.0" BBK_DIFF_Y="425.0" BBK_EURO="21.0"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="191.0" BBK_DIFF="855.0" BBK_DIFF_Y="377.5" BBK_EURO="98.0"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="20.0" BBK_DIFF="-71.0" BBK_DIFF_Y="-48.7" BBK_EURO="10.0"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="69.0" BBK_DIFF="86.5" BBK_DIFF_Y="-44.8" BBK_EURO="35.0"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="37.0" BBK_DIFF="-77.4" BBK_DIFF_Y="-70.9" BBK_EURO="19.0"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="164.0" BBK_DIFF="8100.0" BBK_DIFF_Y="-36.7" BBK_EURO="84.0"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="2.0" BBK_DIFF="-94.6" BBK_DIFF_Y="-86.7" BBK_EURO="1.0"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="37.0" BBK_DIFF="-39.3" BBK_DIFF_Y="-22.9" BBK_EURO="19.0"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="61.0" BBK_DIFF="-56.4" BBK_DIFF_Y="165.2" BBK_EURO="31.0"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="140.0" BBK_DIFF="137.3" BBK_DIFF_Y="351.6" BBK_EURO="72.0"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="59.0" BBK_DIFF="136.0" BBK_DIFF_Y="-18.1" BBK_EURO="30.0"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="25.0" BBK_DIFF="212.5" BBK_DIFF_Y="525.0" BBK_EURO="13.0"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="8.0" BBK_DIFF="-80.0" BBK_DIFF_Y="-20.0" BBK_EURO="4.0"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="40.0" BBK_DIFF="2.6" BBK_DIFF_Y="150.0" BBK_EURO="20.0"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="39.0" BBK_DIFF="-68.8" BBK_DIFF_Y="116.7" BBK_EURO="20.0"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="125.0" BBK_DIFF="-1.6" BBK_EURO="64.0"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="127.0" BBK_DIFF="-51.0" BBK_EURO="65.0"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="259.0" BBK_DIFF="1626.7" BBK_EURO="132.0"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="15.0" BBK_DIFF="-68.8" BBK_EURO="8.0"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="48.0" BBK_DIFF="108.7" BBK_EURO="25.0"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="23.0" BBK_DIFF="-25.8" BBK_EURO="12.0"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="31.0" BBK_DIFF="-56.9" BBK_EURO="16.0"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="72.0" BBK_DIFF="1700.0" BBK_EURO="37.0"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="4.0" BBK_DIFF="-60.0" BBK_EURO="2.0"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="10.0" BBK_DIFF="-37.5" BBK_EURO="5.0"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="16.0" BBK_DIFF="-11.1" BBK_EURO="8.0"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="18.0" BBK_EURO="9.0"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
