<?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_NAB_FV__T_MFISP_A_A_VG004_A_A_A__Z__Z_A</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-05T22:14:09</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.NAB.FV._T.MFISP.A.A.VG004.A.A.A._Z._Z.A" DECIMALS="0" UNIT="DM/EURO" UNIT_MULT="6" BBK_TITLE="Netto-Absatz inländischer Inhaberschuldverschreibungen zu Nominalwerten / vereinbarte Laufzeit über 4 Jahre / Schuldverschreibungen von Spezialkreditinstituten" BBK_COMM_GEN="Bei Fragen bitte an emissionsstatistik@bundesbank.de wenden.">
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="13991.0" BBK_DIFF="337.5" BBK_DIFF_Y="351.9"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="-5890.0" BBK_DIFF="-577.9" BBK_DIFF_Y="29.9"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="1232.0" BBK_DIFF="-77.5" BBK_DIFF_Y="131.3"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="5485.0" BBK_DIFF="145.8" BBK_DIFF_Y="319.2"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="2231.0" BBK_DIFF="217.1" BBK_DIFF_Y="207.0"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="704.0" BBK_DIFF="3526.3" BBK_DIFF_Y="-54.7"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="-21.0" BBK_DIFF="97.7" BBK_DIFF_Y="99.8"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="-883.0" BBK_DIFF="-112.1" BBK_DIFF_Y="83.6"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="7289.0" BBK_DIFF="1058.1" BBK_DIFF_Y="28.9"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="-761.0" BBK_DIFF="82.7" BBK_DIFF_Y="-198.9"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="-4399.0" BBK_DIFF="-706.6" BBK_DIFF_Y="-415.5"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="-545.0" BBK_DIFF="-117.6" BBK_DIFF_Y="-107.3"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="3096.0" BBK_DIFF="136.8" BBK_DIFF_Y="-23.6"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="-8405.0" BBK_DIFF="-113.3" BBK_DIFF_Y="-74.7"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="-3941.0" BBK_DIFF="-57.5" BBK_DIFF_Y="-10.5"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="-2503.0" BBK_DIFF="-444.3" BBK_DIFF_Y="-122.8"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="727.0" BBK_DIFF="-53.2" BBK_DIFF_Y="316.9"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="1554.0" BBK_DIFF="111.8" BBK_DIFF_Y="131.4"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-13201.0" BBK_DIFF="-145.8" BBK_DIFF_Y="-320.6"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-5370.0" BBK_DIFF="-194.9" BBK_DIFF_Y="-306.4"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="5656.0" BBK_DIFF="635.4" BBK_DIFF_Y="-32.1"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="769.0" BBK_DIFF="-44.8" BBK_DIFF_Y="-73.8"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="1394.0" BBK_DIFF="-81.3" BBK_DIFF_Y="-17.6"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="7457.0" BBK_DIFF="83.9" BBK_DIFF_Y="70.4"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="4055.0" BBK_DIFF="184.3" BBK_DIFF_Y="53.6"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="-4812.0" BBK_DIFF="-35.0" BBK_DIFF_Y="59.1"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="-3565.0" BBK_DIFF="-132.5" BBK_DIFF_Y="-212.6"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="10969.0" BBK_DIFF="3373.6" BBK_DIFF_Y="1157.3"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="-335.0" BBK_DIFF="-149.9" BBK_DIFF_Y="-109.5"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="671.0" BBK_DIFF="-88.8" BBK_DIFF_Y="-90.4"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="5985.0" BBK_DIFF="552.9" BBK_DIFF_Y="261.8"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="-1321.0" BBK_DIFF="-115.9" BBK_DIFF_Y="75.0"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="8327.0" BBK_DIFF="183.8" BBK_DIFF_Y="350.6"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="2934.0" BBK_DIFF="73.3" BBK_DIFF_Y="-23.7"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="1693.0" BBK_DIFF="-61.3" BBK_DIFF_Y="-28.3"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="4377.0" BBK_DIFF="65.8" BBK_DIFF_Y="-61.4"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="2640.0" BBK_DIFF="122.5" BBK_DIFF_Y="-11.3"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-11757.0" BBK_DIFF="-930.8" BBK_DIFF_Y="-811.6"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="-1140.0" BBK_DIFF="-230.7" BBK_DIFF_Y="-271.4"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="872.0" BBK_DIFF="-75.3" BBK_DIFF_Y="-89.7"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="3538.0" BBK_DIFF="-49.4" BBK_DIFF_Y="-59.4"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="6995.0" BBK_DIFF="322.9" BBK_DIFF_Y="93.5"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="1654.0" BBK_DIFF="131.3" BBK_DIFF_Y="168.3"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="-5294.0" BBK_DIFF="-386.5" BBK_DIFF_Y="42.5"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="1848.0" BBK_DIFF="-52.0" BBK_DIFF_Y="-15.5"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="3847.0" BBK_DIFF="62.9" BBK_DIFF_Y="-29.2"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="2361.0" BBK_DIFF="-79.2" BBK_DIFF_Y="-68.3"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="11331.0" BBK_DIFF="280.8" BBK_DIFF_Y="704.3"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="2976.0" BBK_DIFF="330.7" BBK_DIFF_Y="59.6"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="-1290.0" BBK_DIFF="-293.9" BBK_DIFF_Y="-257.1"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="665.0" BBK_DIFF="-92.2" BBK_DIFF_Y="162.5"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="8492.0" BBK_DIFF="-2.6" BBK_DIFF_Y="443.4"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="8721.0" BBK_DIFF="141.2" BBK_DIFF_Y="85.3"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="3616.0" BBK_DIFF="249.2" BBK_DIFF_Y="1005.2"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="-2423.0" BBK_DIFF="73.7" BBK_DIFF_Y="-133.2"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="-9204.0" BBK_DIFF="-521.1" BBK_DIFF_Y="-31.4"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="2186.0" BBK_DIFF="-59.8" BBK_DIFF_Y="-60.1"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="5434.0" BBK_DIFF="-27.0" BBK_DIFF_Y="409.5"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="7445.0" BBK_DIFF="428.4" BBK_DIFF_Y="286.8"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="1409.0" BBK_DIFF="-24.5" BBK_DIFF_Y="-83.3"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="1865.0" BBK_DIFF="127.1" BBK_DIFF_Y="139.1"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="821.0" BBK_DIFF="177.2" BBK_DIFF_Y="110.3"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="-1064.0" BBK_DIFF="-168.1" BBK_DIFF_Y="-135.9"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="1563.0" BBK_DIFF="-66.8" BBK_DIFF_Y="146.7"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="4706.0" BBK_DIFF="1278.3" BBK_DIFF_Y="-21.9"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="-399.0" BBK_DIFF="-105.5" BBK_DIFF_Y="84.8"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="7310.0" BBK_DIFF="204.4" BBK_DIFF_Y="119.1"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="-7004.0" BBK_DIFF="-227.7" BBK_DIFF_Y="-301.0"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="5484.0" BBK_DIFF="412.3" BBK_DIFF_Y="-8.1"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="-1756.0" BBK_DIFF="-191.2" BBK_DIFF_Y="-1.4"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="1925.0" BBK_DIFF="-77.1" BBK_DIFF_Y="121.8"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="8417.0" BBK_DIFF="276.2" BBK_DIFF_Y="-21.1"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="-4776.0" BBK_DIFF="40.0" BBK_DIFF_Y="-194.3" BBK_COMM_OBS="Methodische Änderungen ab Januar 2020."/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-7963.0" BBK_DIFF="-368.4" BBK_DIFF_Y="-145.3"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="2967.0" BBK_DIFF="188.7" BBK_DIFF_Y="-58.4"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="-3344.0" BBK_DIFF="-155.5" BBK_DIFF_Y="47.8"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="6026.0" BBK_DIFF="329.0" BBK_DIFF_Y="-44.1"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="-2631.0" BBK_DIFF="-178.9" BBK_DIFF_Y="-195.7"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="3336.0" BBK_DIFF="-4.2" BBK_DIFF_Y="158.9"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="3484.0" BBK_DIFF="-41.6" BBK_DIFF_Y="182.3"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="5965.0" BBK_DIFF="444.4" BBK_DIFF_Y="169.1"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="-1732.0" BBK_DIFF="80.4" BBK_DIFF_Y="-140.4"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="-8827.0" BBK_DIFF="-182.8" BBK_DIFF_Y="-251.2"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="10666.0" BBK_DIFF="110.7" BBK_DIFF_Y="2076.7"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="5062.0" BBK_DIFF="255.9" BBK_DIFF_Y="-68.1"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="-3246.0" BBK_DIFF="-145.5" BBK_DIFF_Y="57.0"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="7134.0" BBK_DIFF="211.4" BBK_DIFF_Y="108.9"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-6406.0" BBK_DIFF="-159.4" BBK_DIFF_Y="-863.5"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="10785.0" BBK_DIFF="292.3" BBK_DIFF_Y="299.0"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="2749.0" BBK_DIFF="148.5" BBK_DIFF_Y="225.6"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="-5666.0" BBK_DIFF="-33.9" BBK_DIFF_Y="-697.0"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="-4233.0" BBK_DIFF="-290.9" BBK_DIFF_Y="-358.6"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="2217.0" BBK_DIFF="-48.2" BBK_DIFF_Y="-39.3"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="4284.0" BBK_DIFF="-26.6" BBK_DIFF_Y="-28.8"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="5837.0" BBK_DIFF="1091.2" BBK_DIFF_Y="267.1"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="490.0" BBK_DIFF="-96.9" BBK_DIFF_Y="169.3"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="15844.0" BBK_DIFF="309.7" BBK_DIFF_Y="73.4"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="-7555.0" BBK_DIFF="-321.2" BBK_DIFF_Y="-2003.0" BBK_COMM_OBS="Veränderung in den Werten durch Reklassifizierungen."/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="3415.0" BBK_DIFF="307.0" BBK_DIFF_Y="36.4"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="839.0" BBK_DIFF="115.5" BBK_DIFF_Y="155.0"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="-5419.0" BBK_DIFF="-147.7" BBK_DIFF_Y="0.1"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="-2188.0" BBK_DIFF="-330.6" BBK_DIFF_Y="-327.9"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="949.0" BBK_DIFF="-42.0" BBK_DIFF_Y="155.0"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="1637.0" BBK_DIFF="-55.2" BBK_DIFF_Y="-16.0"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="3652.0" BBK_DIFF="-39.3" BBK_DIFF_Y="-45.9"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="6017.0" BBK_DIFF="278.4" BBK_DIFF_Y="800.5"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="1590.0" BBK_DIFF="324.9" BBK_DIFF_Y="-40.0"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="-707.0" BBK_DIFF="-107.7" BBK_DIFF_Y="-140.3"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="9136.0" BBK_DIFF="2201.3" BBK_DIFF_Y="1719.9"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="397.0" BBK_DIFF="-84.1" BBK_DIFF_Y="115.5"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="2503.0" BBK_DIFF="660.8" BBK_DIFF_Y="106.5"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="329.0" BBK_DIFF="106.1" BBK_DIFF_Y="112.0"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="-5426.0" BBK_DIFF="-665.2" BBK_DIFF_Y="-255.0"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="960.0" BBK_DIFF="155.6" BBK_DIFF_Y="886.9"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="-1727.0" BBK_DIFF="-188.6" BBK_DIFF_Y="78.9" BBK_COMM_OBS="Veränderung in den Werten durch Reklassifizierungen."/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="1949.0" BBK_DIFF="-71.1" BBK_DIFF_Y="-66.3"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="6752.0" BBK_DIFF="886.0" BBK_DIFF_Y="365.9"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="-859.0" BBK_DIFF="-132.4" BBK_DIFF_Y="-119.1"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="2650.0" BBK_DIFF="51.0" BBK_DIFF_Y="140.1"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="1755.0" BBK_DIFF="249.6" BBK_DIFF_Y="-30.9"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="502.0" BBK_DIFF="119.6" BBK_DIFF_Y="-92.1"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="-2555.0" BBK_DIFF="-310.8" BBK_DIFF_Y="-21.2"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="1212.0" BBK_DIFF="144.1" BBK_DIFF_Y="-76.5"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="-2748.0" BBK_DIFF="-178.5" BBK_DIFF_Y="30.7"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="3500.0" BBK_DIFF="2968.9" BBK_DIFF_Y="44.0"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="-122.0" BBK_DIFF="98.5" BBK_DIFF_Y="95.8"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="-8180.0" BBK_DIFF="-241.5" BBK_DIFF_Y="-78.2"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="5780.0" BBK_DIFF="327.6" BBK_DIFF_Y="533.8"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="-2539.0" BBK_DIFF="-156.4" BBK_DIFF_Y="-900.9"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="4499.0" BBK_DIFF="168.1" BBK_DIFF_Y="93.8"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="-6602.0" BBK_DIFF="-360.1" BBK_DIFF_Y="-150.0"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="2538.0" BBK_DIFF="-60.1" BBK_DIFF_Y="141.2"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="6363.0" BBK_DIFF="401.9" BBK_DIFF_Y="-12.0"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="-2108.0" BBK_DIFF="-140.8" BBK_DIFF_Y="-939.8"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="5163.0" BBK_DIFF="230.3" BBK_DIFF_Y="107.2"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="-3963.0" BBK_DIFF="-263.0" BBK_DIFF_Y="-379.9"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="2431.0" BBK_DIFF="183.3" BBK_DIFF_Y="-47.4"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="-2918.0" BBK_DIFF="36.4" BBK_DIFF_Y="-1305.8"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="-4590.0" BBK_DIFF="-603.3" BBK_DIFF_Y="-6.0"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="912.0" BBK_DIFF="187.7" BBK_DIFF_Y="-19.6"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="317.0" BBK_DIFF="-86.3" BBK_DIFF_Y="-63.4"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="2321.0" BBK_DIFF="187.9" BBK_DIFF_Y="205.4"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="-2641.0" BBK_DIFF="57.1" BBK_DIFF_Y="48.1"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="-6163.0" BBK_DIFF="-185.2" BBK_DIFF_Y="-986.8"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="7234.0" BBK_DIFF="2782.1" BBK_DIFF_Y="-11.0"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="251.0" BBK_DIFF="-89.9" BBK_DIFF_Y="107.5"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="2492.0" BBK_DIFF="76.0" BBK_DIFF_Y="320.5"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="1416.0" BBK_DIFF="-69.4" BBK_DIFF_Y="-72.1"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="4623.0" BBK_DIFF="1810.3" BBK_DIFF_Y="-43.5"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="242.0" BBK_DIFF="105.6" BBK_DIFF_Y="-70.9"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="-4329.0" BBK_DIFF="-481.4" BBK_DIFF_Y="-57.1"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="1135.0" BBK_DIFF="30.9" BBK_DIFF_Y="6.4"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="867.0" BBK_DIFF="14.1" BBK_DIFF_Y="137.6"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="760.0" BBK_DIFF="114.9" BBK_DIFF_Y="-48.6"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-5084.0" BBK_DIFF="-831.5" BBK_DIFF_Y="-212.5"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="695.0" BBK_DIFF="-91.5" BBK_DIFF_Y="-92.6"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="8129.0" BBK_DIFF="344.0" BBK_DIFF_Y="2028.0"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="-3332.0" BBK_DIFF="-194.9" BBK_DIFF_Y="-260.2"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="-1130.0" BBK_DIFF="-122.3" BBK_DIFF_Y="-285.7"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="5078.0" BBK_DIFF="-37.9" BBK_DIFF_Y="808.4"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="8177.0" BBK_DIFF="882.8" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="832.0" BBK_DIFF="130.2" BBK_DIFF_Y="-86.4"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="-2755.0" BBK_DIFF="-358.2" BBK_DIFF_Y="41.2"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="1067.0" BBK_DIFF="146.2" BBK_DIFF_Y="-88.8"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-2308.0" BBK_DIFF="-256.1" BBK_DIFF_Y="-158.3"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="1479.0" BBK_DIFF="-67.3" BBK_DIFF_Y="-75.1"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="4518.0" BBK_DIFF="-52.2" BBK_DIFF_Y="254.0"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="9446.0" BBK_DIFF="2372.8" BBK_DIFF_Y="143.1"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="382.0" BBK_DIFF="141.3" BBK_DIFF_Y="-93.9"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="-925.0" BBK_DIFF="-215.7" BBK_DIFF_Y="77.3"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="-293.0" BBK_DIFF="-152.4" BBK_DIFF_Y="-110.5"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="559.0" BBK_DIFF="-93.0" BBK_DIFF_Y="36.7"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="7975.0" BBK_DIFF="30.4" BBK_DIFF_Y="4.5"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="6117.0" BBK_DIFF="230.6" BBK_DIFF_Y="109.1"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="-4685.0" BBK_DIFF="-149.2" BBK_DIFF_Y="-65.5"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="9529.0" BBK_DIFF="140.9" BBK_DIFF_Y="1068.4"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="3956.0" BBK_DIFF="-33.3" BBK_DIFF_Y="272.9"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="5935.0" BBK_DIFF="302.4" BBK_DIFF_Y="-23.9"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="-2933.0" BBK_DIFF="-175.5" BBK_DIFF_Y="-160.8"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="3885.0" BBK_DIFF="-37.6" BBK_DIFF_Y="262.7"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="6229.0" BBK_DIFF="253.2" BBK_DIFF_Y="-12.1"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="-4067.0" BBK_DIFF="-246.2" BBK_DIFF_Y="-301.0"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="2782.0" BBK_DIFF="580.2" BBK_DIFF_Y="559.1"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="409.0" BBK_DIFF="-94.6" BBK_DIFF_Y="-87.7"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="7628.0" BBK_DIFF="160.8" BBK_DIFF_Y="190.8"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="2925.0" BBK_DIFF="203.4" BBK_DIFF_Y="-5.4"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="-2830.0" BBK_DIFF="-187.6" BBK_DIFF_Y="-507.3"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="-984.0" BBK_DIFF="-192.7" BBK_DIFF_Y="-134.2"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="1061.0" BBK_DIFF="-86.4" BBK_DIFF_Y="-33.2"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="7801.0" BBK_DIFF="61.7" BBK_DIFF_Y="464.0"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="4825.0" BBK_DIFF="350.5" BBK_DIFF_Y="155.8"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="1071.0" BBK_DIFF="-84.9" BBK_DIFF_Y="-81.3"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="7088.0" BBK_DIFF="250.4" BBK_DIFF_Y="587.8"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="2023.0" BBK_DIFF="433.8" BBK_DIFF_Y="147.1"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="-606.0" BBK_DIFF="-118.2" BBK_DIFF_Y="56.4"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="3328.0" BBK_DIFF="139.6" BBK_DIFF_Y="407.3"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="-8404.0" BBK_DIFF="-371.9" BBK_DIFF_Y="-836.9"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="3091.0" BBK_DIFF="763.3" BBK_DIFF_Y="164.1"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="-466.0" BBK_DIFF="-116.2" BBK_DIFF_Y="-832.0"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="2880.0" BBK_DIFF="81.2" BBK_DIFF_Y="428.4"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="1589.0" BBK_DIFF="174.1" BBK_DIFF_Y="-72.7"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="-2143.0" BBK_DIFF="-213.6" BBK_DIFF_Y="-93.2"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="1886.0" BBK_DIFF="-67.0" BBK_DIFF_Y="-61.1"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="5712.0" BBK_DIFF="493.1" BBK_DIFF_Y="261.2"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="-1453.0" BBK_DIFF="66.1" BBK_DIFF_Y="-135.3"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="-4291.0" BBK_DIFF="-208.5" BBK_DIFF_Y="-354.1"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="-1391.0" BBK_DIFF="-28.4" BBK_DIFF_Y="-11.8"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="-1083.0" BBK_DIFF="-20.7" BBK_DIFF_Y="-125.2"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="-897.0" BBK_DIFF="81.4" BBK_DIFF_Y="-204.9"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="-4822.0" BBK_DIFF="-9544.0" BBK_DIFF_Y="10.9"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-50.0" BBK_DIFF="-109.2" BBK_DIFF_Y="-101.0"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="545.0" BBK_DIFF="-90.6" BBK_DIFF_Y="-76.0"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="5810.0" BBK_DIFF="623.9" BBK_DIFF_Y="162.3"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="-1109.0" BBK_DIFF="-122.9" BBK_DIFF_Y="-145.8"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="4851.0" BBK_DIFF="236.9" BBK_DIFF_Y="803.0"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="-3543.0" BBK_DIFF="-186.2" BBK_DIFF_Y="-349.0"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="4111.0" BBK_DIFF="535.0" BBK_DIFF_Y="-62.0"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="-945.0" BBK_DIFF="24.0" BBK_DIFF_Y="-114.6"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="-1244.0" BBK_DIFF="-129.0" BBK_DIFF_Y="-159.4"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="4293.0" BBK_DIFF="402.1" BBK_DIFF_Y="93.1"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="855.0" BBK_DIFF="115.8" BBK_DIFF_Y="-61.7"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="-5413.0" BBK_DIFF="-213.4" BBK_DIFF_Y="-5.0"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="4773.0" BBK_DIFF="109.9" BBK_DIFF_Y="240.0"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="2274.0" BBK_DIFF="2.7" BBK_DIFF_Y="12.7"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="2215.0" BBK_DIFF="-8.5" BBK_DIFF_Y="-20.3"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="2422.0" BBK_DIFF="451.0" BBK_DIFF_Y="99.7"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="-690.0" BBK_DIFF="-148.5" BBK_DIFF_Y="-113.4"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="1423.0" BBK_DIFF="-86.8" BBK_DIFF_Y="-17.7"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="10819.0" BBK_DIFF="67.3" BBK_DIFF_Y="9.5"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="6466.0" BBK_DIFF="208.6" BBK_DIFF_Y="2863.2"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="2095.0" BBK_DIFF="-5.8" BBK_DIFF_Y="87.1"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="2223.0" BBK_DIFF="-0.5" BBK_DIFF_Y="89.4"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="2235.0" BBK_DIFF="143.3" BBK_DIFF_Y="110.5"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="-5157.0" BBK_DIFF="-467.3" BBK_DIFF_Y="-277.2"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="1404.0" BBK_DIFF="-30.4" BBK_DIFF_Y="-58.7"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="2017.0" BBK_DIFF="-27.4" BBK_DIFF_Y="-29.2"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="2780.0" BBK_DIFF="129.2" BBK_DIFF_Y="182.5"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="1213.0" BBK_DIFF="-76.5" BBK_DIFF_Y="-57.3"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="5160.0" BBK_DIFF="198.3" BBK_DIFF_Y="32.8"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="1730.0" BBK_DIFF="-82.5" BBK_DIFF_Y="-51.8"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="9880.0" BBK_DIFF="4322.2" BBK_DIFF_Y="33.8"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="-234.0" BBK_DIFF="-120.9" BBK_DIFF_Y="57.1"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="1120.0" BBK_DIFF="-4.6" BBK_DIFF_Y="-75.5"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="1174.0" BBK_DIFF="10.5" BBK_DIFF_Y="-73.7"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="1062.0" BBK_DIFF="-63.5" BBK_DIFF_Y="-66.7"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="2910.0" BBK_DIFF="-14.4" BBK_DIFF_Y="87.3"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="3399.0" BBK_DIFF="19.3" BBK_DIFF_Y="803.7"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="2848.0" BBK_DIFF="189.4" BBK_DIFF_Y="269.9"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="984.0" BBK_DIFF="-65.4" BBK_DIFF_Y="-59.5"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="2842.0" BBK_DIFF="-26.9" BBK_DIFF_Y="-49.7"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="3887.0" BBK_DIFF="8.3" BBK_DIFF_Y="9.7"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="3590.0" BBK_DIFF="-51.4" BBK_DIFF_Y="-24.8"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="7386.0" BBK_DIFF="1455.2" BBK_DIFF_Y="405.5"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="-545.0" BBK_DIFF="-111.9" BBK_DIFF_Y="50.2"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="4578.0" BBK_DIFF="2.7" BBK_DIFF_Y="182.9"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="4457.0" BBK_DIFF="39.8" BBK_DIFF_Y="865.8"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="3188.0" BBK_DIFF="105.1" BBK_DIFF_Y="234.5"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="1554.0" BBK_DIFF="421.7" BBK_DIFF_Y="-70.4"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="-483.0" BBK_DIFF="-162.7" BBK_DIFF_Y="-106.0"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="770.0" BBK_DIFF="-68.3" BBK_DIFF_Y="-57.8"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="2429.0" BBK_DIFF="-57.0" BBK_DIFF_Y="35.9"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="5650.0" BBK_DIFF="59.5" BBK_DIFF_Y="1882.3"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="3542.0" BBK_DIFF="-25.8" BBK_DIFF_Y="120.5"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="4772.0" BBK_DIFF="226.6" BBK_DIFF_Y="-18.5"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="1461.0" BBK_DIFF="233.5" BBK_DIFF_Y="-72.9"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="-1094.0" BBK_DIFF="-167.6" BBK_DIFF_Y="-240.8"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="1618.0" BBK_DIFF="378.0" BBK_DIFF_Y="-4.5"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="-582.0" BBK_DIFF="-161.1" BBK_DIFF_Y="-124.0"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="953.0" BBK_DIFF="-81.9" BBK_DIFF_Y="122.9"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="5251.0" BBK_DIFF="-34.9" BBK_DIFF_Y="1698.3"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="8071.0" BBK_DIFF="342.2" BBK_DIFF_Y="281.1"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="1825.0" BBK_DIFF="2.1" BBK_DIFF_Y="-38.2"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="1787.0" BBK_DIFF="663.7" BBK_DIFF_Y="491.9"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="-317.0" BBK_DIFF="-119.7" BBK_DIFF_Y="33.3"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="1606.0" BBK_DIFF="-72.6" BBK_DIFF_Y="-74.8"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="5858.0" BBK_DIFF="8.6" BBK_DIFF_Y="591.4"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="5396.0" BBK_DIFF="1781.0" BBK_DIFF_Y="960.1"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="-321.0" BBK_DIFF="-118.9" BBK_DIFF_Y="75.1"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="1695.0" BBK_DIFF="-30.0" BBK_DIFF_Y="-87.7"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="2423.0" BBK_DIFF="158.1" BBK_DIFF_Y="641.0"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="-4170.0" BBK_DIFF="-1528.1" BBK_DIFF_Y="-961.1"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="292.0" BBK_DIFF="-86.2" BBK_DIFF_Y="-24.5"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="2118.0" BBK_DIFF="-28.3" BBK_DIFF_Y="-58.7"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="2953.0" BBK_DIFF="747.6" BBK_DIFF_Y="861.9"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="-456.0" BBK_DIFF="4.0" BBK_DIFF_Y="47.1"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="-475.0" BBK_DIFF="-107.5" BBK_DIFF_Y="-854.0"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="6361.0" BBK_DIFF="633.6" BBK_DIFF_Y="13.4"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-1192.0" BBK_DIFF="-334.2" BBK_DIFF_Y="28.5"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="509.0" BBK_DIFF="139.5" BBK_DIFF_Y="-76.3"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="-1290.0" BBK_DIFF="-109.3" BBK_DIFF_Y="-173.8"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="13817.0" BBK_DIFF="4125.4" BBK_DIFF_Y="977.3"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="327.0" BBK_DIFF="183.2" BBK_DIFF_Y="-58.4"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="-393.0" BBK_DIFF="-201.6" BBK_DIFF_Y="-115.1"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="387.0" BBK_DIFF="-92.4" BBK_DIFF_Y="3970.0"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="5123.0" BBK_DIFF="1568.7" BBK_DIFF_Y="1094.2"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="307.0" BBK_DIFF="135.6" BBK_DIFF_Y="-85.6"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="-862.0" BBK_DIFF="-1468.3" BBK_DIFF_Y="-211.2"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="63.0" BBK_DIFF="-98.9" BBK_DIFF_Y="-96.9"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="5610.0" BBK_DIFF="436.3" BBK_DIFF_Y="473.0"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="-1668.0" BBK_DIFF="-177.8" BBK_DIFF_Y="-255.7"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="2144.0" BBK_DIFF="22.7" BBK_DIFF_Y="264.6"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="1748.0" BBK_DIFF="211.0" BBK_DIFF_Y="-12.7"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="-1575.0" BBK_DIFF="-300.1" BBK_DIFF_Y="-82.3"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="787.0" BBK_DIFF="-69.8" BBK_DIFF_Y="141.4"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="2609.0" BBK_DIFF="26190.0" BBK_DIFF_Y="-25.8"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="-10.0" BBK_DIFF="-102.3" BBK_DIFF_Y="-100.5"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="429.0" BBK_DIFF="-79.8" BBK_DIFF_Y="220.1"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="2128.0" BBK_DIFF="174.6" BBK_DIFF_Y="5.1"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="775.0" BBK_DIFF="-61.7" BBK_DIFF_Y="5.0"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="2021.0" BBK_DIFF="106.4" BBK_DIFF_Y="-70.0"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="979.0" BBK_DIFF="308.7" BBK_DIFF_Y="216.3"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="-469.0" BBK_DIFF="-179.8" BBK_DIFF_Y="-125.7"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="588.0" BBK_DIFF="-70.6" BBK_DIFF_Y="-75.4"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="2003.0" BBK_DIFF="331.8" BBK_DIFF_Y="35513.9"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="-864.0" BBK_DIFF="-365.0" BBK_DIFF_Y="-48.5"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="326.0" BBK_DIFF="-90.7" BBK_DIFF_Y="3.5"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="3518.0" BBK_DIFF="71.5" BBK_DIFF_Y="40.3"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="2051.0" BBK_DIFF="1430.6" BBK_DIFF_Y="160.1"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="134.0" BBK_DIFF="-93.4" BBK_DIFF_Y="-95.3"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="2024.0" BBK_DIFF="174.3" BBK_DIFF_Y="152.3"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="738.0" BBK_DIFF="-89.0" BBK_DIFF_Y="-38.9"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="6737.0" BBK_DIFF="900.1" BBK_DIFF_Y="261.2"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="-842.0" BBK_DIFF="-146.2" BBK_DIFF_Y="-376.8"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="1824.0" BBK_DIFF="-23.6" BBK_DIFF_Y="247.0"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="2386.0" BBK_DIFF="42323.7" BBK_DIFF_Y="119.2"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="11.0" BBK_DIFF="101.0" BBK_DIFF_Y="100.5" BBK_EURO="6.0"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="-1138.0" BBK_DIFF="-284.7" BBK_DIFF_Y="-66.6" BBK_EURO="-582.0"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="616.0" BBK_DIFF="-87.4" BBK_DIFF_Y="-14.1" BBK_EURO="315.0"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="4905.0" BBK_DIFF="218.1" BBK_DIFF_Y="168.5" BBK_EURO="2508.0"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="1542.0" BBK_DIFF="-72.2" BBK_DIFF_Y="-37.6" BBK_EURO="788.0"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="5547.0" BBK_DIFF="253.5" BBK_DIFF_Y="183.6" BBK_EURO="2836.0"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="1569.0" BBK_DIFF="-33.6" BBK_DIFF_Y="245.6" BBK_EURO="802.0"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="2362.0" BBK_DIFF="-35.3" BBK_DIFF_Y="71.0" BBK_EURO="1208.0"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="3648.0" BBK_DIFF="513.1" BBK_DIFF_Y="275.9" BBK_EURO="1865.0"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="595.0" BBK_DIFF="-42.1" BBK_DIFF_Y="-90.0" BBK_EURO="304.0"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="1028.0" BBK_DIFF="-51.7" BBK_DIFF_Y="-64.3" BBK_EURO="526.0"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="2129.0" BBK_DIFF="194.0" BBK_DIFF_Y="194.0" BBK_EURO="1089.0"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="-2264.0" BBK_DIFF="-231.5" BBK_DIFF_Y="-459.4" BBK_EURO="-1158.0"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="-683.0" BBK_DIFF="-195.3" BBK_DIFF_Y="54.9" BBK_EURO="-349.0"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="717.0" BBK_DIFF="-60.8" BBK_DIFF_Y="114.5" BBK_EURO="367.0"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="1827.0" BBK_DIFF="-26.0" BBK_DIFF_Y="45.9" BBK_EURO="934.0"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="2470.0" BBK_DIFF="26.3" BBK_DIFF_Y="1463.3" BBK_EURO="1263.0"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="1956.0" BBK_DIFF="330.8" BBK_DIFF_Y="709.3" BBK_EURO="1000.0"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="454.0" BBK_DIFF="-67.1" BBK_DIFF_Y="-66.5" BBK_EURO="232.0"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="1381.0" BBK_DIFF="166.6" BBK_DIFF_Y="508.6" BBK_EURO="706.0"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="-2074.0" BBK_DIFF="-134.7" BBK_DIFF_Y="-3.6" BBK_EURO="-1060.0"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="5969.0" BBK_DIFF="107.5" BBK_DIFF_Y="458.3" BBK_EURO="3052.0"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="2877.0" BBK_DIFF="227.0" BBK_DIFF_Y="-21.0" BBK_EURO="1471.0"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="-2266.0" BBK_DIFF="-459.7" BBK_DIFF_Y="-652.7" BBK_EURO="-1159.0"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="630.0" BBK_DIFF="141.6" BBK_DIFF_Y="6.8" BBK_EURO="322.0"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="-1515.0" BBK_DIFF="69.3" BBK_DIFF_Y="-149.4" BBK_EURO="-775.0"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-4942.0" BBK_DIFF="-494.7" BBK_DIFF_Y="-419.3" BBK_EURO="-2527.0"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="1252.0" BBK_DIFF="692.4" BBK_DIFF_Y="129.3" BBK_EURO="640.0"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="158.0" BBK_DIFF="149.2" BBK_DIFF_Y="-70.0" BBK_EURO="81.0"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="-321.0" BBK_DIFF="-123.7" BBK_DIFF_Y="-113.4" BBK_EURO="-164.0"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="1357.0" BBK_DIFF="501.5" BBK_DIFF_Y="239.2" BBK_EURO="694.0"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="-338.0" BBK_DIFF="83.1" BBK_DIFF_Y="-137.7" BBK_EURO="-173.0"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="-2001.0" BBK_DIFF="-20.1" BBK_DIFF_Y="-1187.5" BBK_EURO="-1023.0"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="-1666.0" BBK_DIFF="-145.7" BBK_DIFF_Y="-177.1" BBK_EURO="-852.0"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="3644.0" BBK_DIFF="788.8" BBK_DIFF_Y="664.1" BBK_EURO="1863.0"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="410.0" BBK_DIFF="-30.5" BBK_DIFF_Y="428.0" BBK_EURO="210.0"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="590.0" BBK_DIFF="-80.7" BBK_DIFF_Y="-38.5" BBK_EURO="302.0"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="3064.0" BBK_DIFF="97.9" BBK_DIFF_Y="256.3" BBK_EURO="1567.0"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="1548.0" BBK_DIFF="136.2" BBK_DIFF_Y="107.5" BBK_EURO="791.0"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="-4280.0" BBK_DIFF="-913.7" BBK_DIFF_Y="-372.6" BBK_EURO="-2188.0"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="526.0" BBK_DIFF="-78.0" BBK_DIFF_Y="-69.6" BBK_EURO="269.0"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="2388.0" BBK_DIFF="344.9" BBK_DIFF_Y="34.5" BBK_EURO="1221.0"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="-975.0" BBK_DIFF="-208.7" BBK_DIFF_Y="-167.0" BBK_EURO="-499.0"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="897.0" BBK_DIFF="387.5" BBK_DIFF_Y="-63.5" BBK_EURO="459.0"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="184.0" BBK_DIFF="-91.5" BBK_DIFF_Y="-84.1" BBK_EURO="94.0"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="2160.0" BBK_DIFF="434.4" BBK_DIFF_Y="52.3" BBK_EURO="1104.0"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="-646.0" BBK_DIFF="-416.8" BBK_DIFF_Y="-139.6" BBK_EURO="-330.0"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="-125.0" BBK_DIFF="-113.0" BBK_DIFF_Y="-123.9" BBK_EURO="-64.0"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="959.0" BBK_DIFF="11.5" BBK_DIFF_Y="739.3" BBK_EURO="490.0"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="860.0" BBK_DIFF="15.3" BBK_DIFF_Y="147.1" BBK_EURO="440.0"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="746.0" BBK_DIFF="-52.5" BBK_DIFF_Y="-48.9" BBK_EURO="381.0"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="1570.0" BBK_DIFF="-9.2" BBK_DIFF_Y="-16.5" BBK_EURO="803.0"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="1730.0" BBK_DIFF="-2.6" BBK_DIFF_Y="-8.7" BBK_EURO="885.0"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="1776.0" BBK_DIFF="22.1" BBK_DIFF_Y="22.4" BBK_EURO="908.0"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="1455.0" BBK_DIFF="-40.7" BBK_DIFF_Y="-1.8" BBK_EURO="744.0"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="2455.0" BBK_DIFF="112.0" BBK_DIFF_Y="110.2" BBK_EURO="1255.0"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="1158.0" BBK_DIFF="-18.3" BBK_DIFF_Y="98.3" BBK_EURO="592.0"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="1418.0" BBK_DIFF="-13.1" BBK_DIFF_Y="41.7" BBK_EURO="725.0"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="1631.0" BBK_DIFF="211.3" BBK_DIFF_Y="64.1" BBK_EURO="834.0"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="524.0" BBK_DIFF="449.3" BBK_DIFF_Y="-78.4" BBK_EURO="268.0"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="-150.0" BBK_DIFF="-143.1" BBK_DIFF_Y="-484.6" BBK_EURO="-77.0"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="348.0" BBK_DIFF="-76.1" BBK_DIFF_Y="-53.8" BBK_EURO="178.0"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="1459.0" BBK_DIFF="-22.4" BBK_DIFF_Y="63.4" BBK_EURO="746.0"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="1881.0" BBK_DIFF="-0.7" BBK_DIFF_Y="-35.3" BBK_EURO="962.0"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="1895.0" BBK_DIFF="30.6" BBK_DIFF_Y="-42.0" BBK_EURO="969.0"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="1451.0" BBK_DIFF="-2.0" BBK_DIFF_Y="-62.6" BBK_EURO="742.0"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="1481.0" BBK_DIFF="26.8" BBK_DIFF_Y="-55.6" BBK_EURO="757.0"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="1168.0" BBK_DIFF="100.0" BBK_DIFF_Y="-51.8" BBK_EURO="597.0"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="584.0" BBK_DIFF="-41.7" BBK_DIFF_Y="-87.9" BBK_EURO="299.0"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="1001.0" BBK_DIFF="0.7" BBK_DIFF_Y="-51.6" BBK_EURO="512.0"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="994.0" BBK_DIFF="-59.0" BBK_DIFF_Y="-59.6" BBK_EURO="508.0"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="2427.0" BBK_DIFF="6123.1" BBK_DIFF_Y="-17.8" BBK_EURO="1241.0"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="39.0" BBK_DIFF="-94.8" BBK_DIFF_Y="-97.9" BBK_EURO="20.0"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="753.0" BBK_DIFF="-15.7" BBK_DIFF_Y="-89.6" BBK_EURO="385.0"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="893.0" BBK_DIFF="-69.3" BBK_DIFF_Y="-90.4" BBK_EURO="457.0"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="2906.0" BBK_DIFF="-11.1" BBK_DIFF_Y="109.2" BBK_EURO="1486.0"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="3270.0" BBK_DIFF="-15.7" BBK_DIFF_Y="-3.4" BBK_EURO="1672.0"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="3878.0" BBK_DIFF="16.1" BBK_DIFF_Y="42.7" BBK_EURO="1983.0"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="3339.0" BBK_DIFF="37.9" BBK_DIFF_Y="105.0" BBK_EURO="1707.0"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="2421.0" BBK_DIFF="-49.9" BBK_DIFF_Y="-43.2" BBK_EURO="1238.0"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="4833.0" BBK_DIFF="133.8" BBK_DIFF_Y="-19.9" BBK_EURO="2471.0"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="2067.0" BBK_DIFF="-15.9" BBK_DIFF_Y="-46.5" BBK_EURO="1057.0"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="2458.0" BBK_DIFF="-16.8" BBK_DIFF_Y="34.1" BBK_EURO="1257.0"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="2954.0" BBK_DIFF="61.2" BBK_DIFF_Y="25.2" BBK_EURO="1510.0"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="1832.0" BBK_DIFF="-74.8" BBK_DIFF_Y="145.8" BBK_EURO="937.0"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="7262.0" BBK_DIFF="-21.8" BBK_DIFF_Y="1419.2" BBK_EURO="3713.0"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="9287.0" BBK_DIFF="568.6" BBK_DIFF_Y="716.8" BBK_EURO="4748.0"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="1389.0" BBK_DIFF="-59.0" BBK_DIFF_Y="-75.4" BBK_EURO="710.0"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="3385.0" BBK_DIFF="24.6" BBK_DIFF_Y="128.9" BBK_EURO="1731.0"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="2717.0" BBK_DIFF="66.8" BBK_DIFF_Y="74.4" BBK_EURO="1389.0"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="1629.0" BBK_DIFF="-61.8" BBK_DIFF_Y="335.6" BBK_EURO="833.0"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="4261.0" BBK_DIFF="-29.4" BBK_DIFF_Y="356.7" BBK_EURO="2179.0"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="6035.0" BBK_DIFF="56.3" BBK_DIFF_Y="356.9" BBK_EURO="3086.0"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="3860.0" BBK_DIFF="110.6" BBK_DIFF_Y="86.8" BBK_EURO="1974.0"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="1833.0" BBK_DIFF="-22.3" BBK_DIFF_Y="-20.9" BBK_EURO="937.0"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="2359.0" BBK_DIFF="158.9" BBK_DIFF_Y="40.3" BBK_EURO="1206.0"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="-4003.0" BBK_DIFF="-937.4" BBK_DIFF_Y="-762.7" BBK_EURO="-2047.0"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="478.0" BBK_DIFF="-58.0" BBK_DIFF_Y="-70.6" BBK_EURO="244.0"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="1137.0" BBK_DIFF="-79.9" BBK_DIFF_Y="-66.3" BBK_EURO="581.0"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="5643.0" BBK_DIFF="281.5" BBK_DIFF_Y="371.4" BBK_EURO="2885.0"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="1479.0" BBK_DIFF="-5.1" BBK_DIFF_Y="220.1" BBK_EURO="756.0"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="1558.0" BBK_DIFF="316.6" BBK_DIFF_Y="121.0" BBK_EURO="797.0"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="374.0" BBK_DIFF="-59.9" BBK_DIFF_Y="-64.6" BBK_EURO="191.0"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="933.0" BBK_DIFF="-29.4" BBK_DIFF_Y="326.0" BBK_EURO="477.0"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="1321.0" BBK_DIFF="-36.1" BBK_DIFF_Y="550.9" BBK_EURO="675.0"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="2066.0" BBK_DIFF="-10.9" BBK_DIFF_Y="73.6" BBK_EURO="1056.0"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="2318.0" BBK_DIFF="37.9" BBK_DIFF_Y="1915.7" BBK_EURO="1185.0"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="1681.0" BBK_DIFF="178.3" BBK_DIFF_Y="266.2" BBK_EURO="859.0"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="604.0" BBK_DIFF="-62.8" BBK_DIFF_Y="135.0" BBK_EURO="309.0"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="1624.0" BBK_DIFF="-51.9" BBK_DIFF_Y="10726.7" BBK_EURO="830.0"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="3376.0" BBK_DIFF="182.0" BBK_DIFF_Y="705.7" BBK_EURO="1726.0"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="1197.0" BBK_DIFF="159.1" BBK_DIFF_Y="540.1" BBK_EURO="612.0"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="462.0" BBK_DIFF="-34.5" BBK_DIFF_Y="192.4" BBK_EURO="236.0"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="705.0" BBK_DIFF="-33.3" BBK_DIFF_Y="247.8" BBK_EURO="360.0"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="1057.0" BBK_DIFF="382.6" BBK_DIFF_Y="625.9" BBK_EURO="540.0"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="219.0" BBK_DIFF="174.7" BBK_DIFF_Y="257.6" BBK_EURO="112.0"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="-293.0" BBK_DIFF="-124.6" BBK_DIFF_Y="-4.6" BBK_EURO="-150.0"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="1190.0" BBK_DIFF="934.8" BBK_DIFF_Y="76.8" BBK_EURO="608.0"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="115.0" BBK_DIFF="-74.9" BBK_DIFF_Y="-74.3" BBK_EURO="59.0"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="459.0" BBK_DIFF="126.6" BBK_DIFF_Y="56.1" BBK_EURO="235.0"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="-1725.0" BBK_DIFF="-11600.0" BBK_DIFF_Y="-260.9" BBK_EURO="-882.0"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="15.0" BBK_DIFF="-96.4" BBK_DIFF_Y="126.3" BBK_EURO="8.0"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="419.0" BBK_DIFF="124.1" BBK_DIFF_Y="1132.4" BBK_EURO="214.0"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="187.0" BBK_DIFF="18.4" BBK_DIFF_Y="42.7" BBK_EURO="96.0"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="158.0" BBK_DIFF="133.1" BBK_DIFF_Y="-41.9" BBK_EURO="81.0"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="-477.0" BBK_DIFF="-137.3" BBK_DIFF_Y="-378.9" BBK_EURO="-244.0"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="-201.0" BBK_DIFF="-44.6" BBK_DIFF_Y="20.6" BBK_EURO="-103.0"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="-139.0" BBK_DIFF="50.4" BBK_DIFF_Y="-109.3" BBK_EURO="-71.0"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="-280.0" BBK_DIFF="-141.6" BBK_DIFF_Y="-152.8" BBK_EURO="-143.0"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="673.0" BBK_DIFF="50.6" BBK_DIFF_Y="17.7" BBK_EURO="344.0"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="447.0" BBK_DIFF="52.0" BBK_DIFF_Y="19.5" BBK_EURO="229.0"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="294.0" BBK_DIFF="-72.6" BBK_DIFF_Y="-87.1" BBK_EURO="150.0"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="1072.0" BBK_DIFF="1980.7" BBK_DIFF_Y="147.0" BBK_EURO="548.0"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="-57.0" BBK_DIFF="-267.6" BBK_DIFF_Y="-106.3" BBK_EURO="-29.0"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="34.0" BBK_DIFF="-74.0" BBK_DIFF_Y="-94.7" BBK_EURO="17.0"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="131.0" BBK_DIFF="-51.8" BBK_DIFF_Y="-87.6" BBK_EURO="67.0"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="272.0" BBK_DIFF="59.1" BBK_DIFF_Y="-27.7" BBK_EURO="139.0"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="171.0" BBK_DIFF="167.6" BBK_DIFF_Y="-84.5" BBK_EURO="87.0"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="-253.0" BBK_DIFF="-117.0" BBK_DIFF_Y="-256.2" BBK_EURO="-129.0"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="1490.0" BBK_DIFF="181.1" BBK_DIFF_Y="174.4" BBK_EURO="762.0"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="530.0" BBK_DIFF="-7.3" BBK_DIFF_Y="-65.3" BBK_EURO="271.0"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="572.0" BBK_DIFF="52.9" BBK_DIFF_Y="18.9" BBK_EURO="292.0"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="374.0" BBK_DIFF="-83.6" BBK_DIFF_Y="-58.5" BBK_EURO="191.0"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="2286.0" BBK_DIFF="426.7" BBK_DIFF_Y="81.0" BBK_EURO="1169.0"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="434.0" BBK_DIFF="-51.7" BBK_DIFF_Y="187.4" BBK_EURO="222.0"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="898.0" BBK_DIFF="39.4" BBK_DIFF_Y="-13.5" BBK_EURO="459.0"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="644.0" BBK_DIFF="-39.0" BBK_DIFF_Y="-31.3" BBK_EURO="329.0"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="1055.0" BBK_DIFF="180.6" BBK_DIFF_Y="-11.6" BBK_EURO="539.0"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="376.0" BBK_DIFF="-65.9" BBK_DIFF_Y="-62.0" BBK_EURO="192.0"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="1102.0" BBK_DIFF="580.2" BBK_DIFF_Y="8.0" BBK_EURO="563.0"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="162.0" BBK_DIFF="-70.2" BBK_DIFF_Y="206.6" BBK_EURO="83.0"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="543.0" BBK_DIFF="-64.5" BBK_DIFF_Y="-26.4" BBK_EURO="278.0"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="1528.0" BBK_DIFF="217.7" BBK_DIFF_Y="2082.9" BBK_EURO="781.0"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="481.0" BBK_DIFF="-46.7" BBK_DIFF_Y="-53.5" BBK_EURO="246.0"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="902.0" BBK_DIFF="-28.6" BBK_DIFF_Y="501.3" BBK_EURO="461.0"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="1263.0" BBK_DIFF="736.4" BBK_DIFF_Y="528.4" BBK_EURO="646.0"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="151.0" BBK_DIFF="-85.5" BBK_DIFF_Y="113.7" BBK_EURO="77.0"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="1038.0" BBK_DIFF="10.8" BBK_DIFF_Y="35.5" BBK_EURO="531.0"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="937.0" BBK_DIFF="-21.5" BBK_DIFF_Y="32.9" BBK_EURO="479.0"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="1194.0" BBK_DIFF="20.6" BBK_DIFF_Y="144.7" BBK_EURO="610.0"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="990.0" BBK_DIFF="-2.9" BBK_DIFF_Y="178.1" BBK_EURO="506.0"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="1020.0" BBK_DIFF="771.1" BBK_DIFF_Y="940.8" BBK_EURO="522.0"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="-152.0" BBK_DIFF="-120.6" BBK_DIFF_Y="60.8" BBK_EURO="-78.0"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="738.0" BBK_DIFF="954.3" BBK_DIFF_Y="536.2" BBK_EURO="377.0"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="70.0" BBK_DIFF="-93.2" BBK_DIFF_Y="-89.7" BBK_EURO="36.0"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="1034.0" BBK_DIFF="589.3" BBK_DIFF_Y="236.8" BBK_EURO="529.0"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="150.0" BBK_DIFF="-25.4" BBK_DIFF_Y="242.9" BBK_EURO="77.0"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="201.0" BBK_DIFF="118.3" BBK_DIFF_Y="-24.2" BBK_EURO="103.0"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="-1100.0" BBK_DIFF="-243.6" BBK_DIFF_Y="-908.8" BBK_EURO="-562.0"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="766.0" BBK_DIFF="8.7" BBK_DIFF_Y="132.8" BBK_EURO="392.0"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="705.0" BBK_DIFF="44.5" BBK_DIFF_Y="200.0" BBK_EURO="360.0"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="488.0" BBK_DIFF="37.1" BBK_DIFF_Y="10.9" BBK_EURO="250.0"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="356.0" BBK_DIFF="263.3" BBK_DIFF_Y="176.0" BBK_EURO="182.0"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="98.0" BBK_DIFF="125.3" BBK_DIFF_Y="178.4" BBK_EURO="50.0"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="-388.0" BBK_DIFF="-434.5" BBK_DIFF_Y="-141.9" BBK_EURO="-198.0"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="116.0" BBK_DIFF="-82.9" BBK_DIFF_Y="-95.9" BBK_EURO="59.0"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="679.0" BBK_DIFF="121.2" BBK_DIFF_Y="-60.1" BBK_EURO="347.0"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="307.0" BBK_DIFF="392.4" BBK_DIFF_Y="-0.3" BBK_EURO="157.0"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="-105.0" BBK_DIFF="-139.6" BBK_DIFF_Y="-350.0" BBK_EURO="-54.0"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="265.0" BBK_DIFF="94.9" BBK_DIFF_Y="12.8" BBK_EURO="135.0"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="136.0" BBK_DIFF="-58.7" BBK_DIFF_Y="-33.7" BBK_EURO="70.0"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="329.0" BBK_DIFF="40.0" BBK_DIFF_Y="-32.7" BBK_EURO="168.0"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="235.0" BBK_DIFF="-46.6" BBK_DIFF_Y="-71.2" BBK_EURO="120.0"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="440.0" BBK_DIFF="241.1" BBK_DIFF_Y="373.1" BBK_EURO="225.0"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="129.0" BBK_DIFF="203.2" BBK_DIFF_Y="486.4" BBK_EURO="66.0"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="-125.0" BBK_DIFF="-113.5" BBK_DIFF_Y="-138.8" BBK_EURO="-64.0"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="925.0" BBK_DIFF="-67.4" BBK_DIFF_Y="1678.8" BBK_EURO="473.0"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="2838.0" BBK_DIFF="66.8" BBK_DIFF_Y="1039.8" BBK_EURO="1451.0"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="1701.0" BBK_DIFF="452.3" BBK_DIFF_Y="412.3" BBK_EURO="870.0"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="308.0" BBK_DIFF="633.3" BBK_DIFF_Y="889.7" BBK_EURO="157.0"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="42.0" BBK_DIFF="-82.1" BBK_DIFF_Y="-87.3" BBK_EURO="21.0"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="235.0" BBK_DIFF="14.6" BBK_DIFF_Y="128.2" BBK_EURO="120.0"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="205.0" BBK_DIFF="-58.1" BBK_DIFF_Y="2828.6" BBK_EURO="105.0"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="489.0" BBK_DIFF="-40.1" BBK_DIFF_Y="182.7" BBK_EURO="250.0"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="816.0" BBK_DIFF="777.4" BBK_DIFF_Y="142.9" BBK_EURO="417.0"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="93.0" BBK_DIFF="322.7" BBK_DIFF_Y="-33.6" BBK_EURO="48.0"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="22.0" BBK_DIFF="-93.2" BBK_DIFF_Y="-64.5" BBK_EURO="11.0"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="322.0" BBK_DIFF="519.2" BBK_DIFF_Y="16000.0" BBK_EURO="165.0"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="52.0" BBK_DIFF="-79.1" BBK_DIFF_Y="57.6" BBK_EURO="27.0"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="249.0" BBK_DIFF="-25.0" BBK_DIFF_Y="10.7" BBK_EURO="127.0"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="332.0" BBK_DIFF="951.3" BBK_DIFF_Y="107.5" BBK_EURO="170.0"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="-39.0" BBK_DIFF="-111.8" BBK_DIFF_Y="-109.2" BBK_EURO="-20.0"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="331.0" BBK_DIFF="221.4" BBK_DIFF_Y="35.7" BBK_EURO="169.0"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="103.0" BBK_DIFF="1371.4" BBK_DIFF_Y="-48.2" BBK_EURO="53.0"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="7.0" BBK_DIFF="-96.0" BBK_DIFF_Y="104.2" BBK_EURO="4.0"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="173.0" BBK_DIFF="-48.5" BBK_DIFF_Y="-6.0" BBK_EURO="88.0"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="336.0" BBK_DIFF="140.0" BBK_DIFF_Y="423.1" BBK_EURO="172.0"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="140.0" BBK_DIFF="125.8" BBK_DIFF_Y="775.0" BBK_EURO="72.0"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="62.0" BBK_DIFF="3000.0" BBK_DIFF_Y="126.4" BBK_EURO="32.0"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="2.0" BBK_DIFF="-93.9" BBK_DIFF_Y="-84.6" BBK_EURO="1.0"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="33.0" BBK_DIFF="-85.3" BBK_DIFF_Y="335.7" BBK_EURO="17.0"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="225.0" BBK_DIFF="40.6" BBK_DIFF_Y="16.0" BBK_EURO="115.0"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="160.0" BBK_DIFF="-62.4" BBK_DIFF_Y="-77.3" BBK_EURO="82.0"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="425.0" BBK_DIFF="74.2" BBK_DIFF_Y="54.5" BBK_EURO="217.0"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="244.0" BBK_DIFF="22.6" BBK_DIFF_Y="543.6" BBK_EURO="125.0"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="199.0" BBK_DIFF="219.9" BBK_DIFF_Y="318.7" BBK_EURO="102.0"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="-166.0" BBK_DIFF="-190.2" BBK_DIFF_Y="-168.9" BBK_EURO="-85.0"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="184.0" BBK_DIFF="276.9" BBK_DIFF_Y="231.4" BBK_EURO="94.0"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="-104.0" BBK_DIFF="-750.0" BBK_DIFF_Y="-108.0" BBK_EURO="-53.0"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="16.0" BBK_DIFF="106.8" BBK_DIFF_Y="105.4" BBK_EURO="8.0"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="-235.0" BBK_DIFF="-1907.7" BBK_DIFF_Y="-23.7" BBK_EURO="-120.0"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="13.0" BBK_DIFF="192.9" BBK_DIFF_Y="130.2" BBK_EURO="7.0"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="-14.0" BBK_DIFF="-107.2" BBK_DIFF_Y="48.1" BBK_EURO="-7.0"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="194.0" BBK_DIFF="-72.5" BBK_DIFF_Y="454.3" BBK_EURO="99.0"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="705.0" BBK_DIFF="156.4" BBK_DIFF_Y="38.8" BBK_EURO="360.0"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="275.0" BBK_DIFF="600.0" BBK_DIFF_Y="-52.9" BBK_EURO="141.0"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="-55.0" BBK_DIFF="39.6" BBK_DIFF_Y="-227.9" BBK_EURO="-28.0"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="-91.0" BBK_DIFF="-137.8" BBK_DIFF_Y="-1616.7" BBK_EURO="-47.0"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="241.0" BBK_DIFF="272.1" BBK_DIFF_Y="-15.1" BBK_EURO="123.0"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="-140.0" BBK_DIFF="-180.0" BBK_DIFF_Y="-177.8" BBK_EURO="-72.0"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="-50.0" BBK_DIFF="83.1" BBK_DIFF_Y="64.5" BBK_EURO="-26.0"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="-295.0" BBK_DIFF="-55.3" BBK_DIFF_Y="-269.5" BBK_EURO="-151.0"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-190.0" BBK_DIFF="-341.9" BBK_DIFF_Y="-627.8" BBK_EURO="-97.0"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="-43.0" BBK_DIFF="-59.3" BBK_DIFF_Y="-122.5" BBK_EURO="-22.0"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="-27.0" BBK_DIFF="-177.1" BBK_DIFF_Y="-113.6" BBK_EURO="-14.0"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="35.0" BBK_DIFF="-93.1" BBK_DIFF_Y="-86.4" BBK_EURO="18.0"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="508.0" BBK_DIFF="-13.0" BBK_DIFF_Y="936.7" BBK_EURO="260.0"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="584.0" BBK_DIFF="1258.1" BBK_DIFF_Y="-10.3" BBK_EURO="299.0"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="43.0" BBK_DIFF="616.7" BBK_DIFF_Y="-83.2" BBK_EURO="22.0"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="6.0" BBK_DIFF="-97.9" BBK_DIFF_Y="-97.7" BBK_EURO="3.0"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="284.0" BBK_DIFF="57.8" BBK_DIFF_Y="173.1" BBK_EURO="145.0"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="180.0" BBK_DIFF="227.7" BBK_DIFF_Y="-18.2" BBK_EURO="92.0"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="-141.0" BBK_DIFF="-181.0" BBK_DIFF_Y="-265.9" BBK_EURO="-72.0"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="174.0" BBK_DIFF="383.3" BBK_DIFF_Y="2033.3" BBK_EURO="89.0"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="36.0" BBK_DIFF="-81.2" BBK_DIFF_Y="-81.6" BBK_EURO="18.0"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="191.0" BBK_DIFF="-4.0" BBK_DIFF_Y="-62.7" BBK_EURO="98.0"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="199.0" BBK_DIFF="-22.9" BBK_DIFF_Y="-16.7" BBK_EURO="102.0"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="258.0" BBK_DIFF="426.5" BBK_DIFF_Y="239.5" BBK_EURO="132.0"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="49.0" BBK_DIFF="-92.5" BBK_DIFF_Y="476.9" BBK_EURO="25.0"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="651.0" BBK_DIFF="154.3" BBK_DIFF_Y="156.3" BBK_EURO="333.0"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="256.0" BBK_DIFF="-0.4" BBK_DIFF_Y="444.7" BBK_EURO="131.0"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="257.0" BBK_DIFF="147.1" BBK_DIFF_Y="159.6" BBK_EURO="131.0"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="104.0" BBK_DIFF="-52.7" BBK_DIFF_Y="257.6" BBK_EURO="53.0"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="220.0" BBK_DIFF="158.8" BBK_DIFF_Y="400.0" BBK_EURO="112.0"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="85.0" BBK_DIFF="1044.4" BBK_DIFF_Y="-49.4" BBK_EURO="43.0"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="-9.0" BBK_DIFF="-104.6" BBK_DIFF_Y="-105.0" BBK_EURO="-5.0"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="196.0" BBK_DIFF="-61.7" BBK_DIFF_Y="98.0" BBK_EURO="100.0"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="512.0" BBK_DIFF="114.2" BBK_DIFF_Y="157.3" BBK_EURO="262.0"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="239.0" BBK_DIFF="214.5" BBK_DIFF_Y="13.8" BBK_EURO="122.0"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="76.0" BBK_DIFF="684.6" BBK_DIFF_Y="-19.1" BBK_EURO="39.0"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="-13.0" BBK_DIFF="-105.1" BBK_DIFF_Y="-104.5" BBK_EURO="-7.0"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="254.0" BBK_DIFF="440.4" BBK_DIFF_Y="-11.8" BBK_EURO="130.0"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="47.0" BBK_DIFF="-52.5" BBK_DIFF_Y="-88.4" BBK_EURO="24.0"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="99.0" BBK_DIFF="250.0" BBK_DIFF_Y="62.3" BBK_EURO="51.0"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="-66.0" BBK_DIFF="-250.0" BBK_DIFF_Y="-200.0" BBK_EURO="-34.0"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="44.0" BBK_DIFF="-73.8" BBK_DIFF_Y="2.3" BBK_EURO="22.0"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="168.0" BBK_DIFF="-7.2" BBK_DIFF_Y="700.0" BBK_EURO="86.0"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="181.0" BBK_DIFF="82.8" BBK_DIFF_Y="352.5" BBK_EURO="93.0"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="99.0" BBK_DIFF="-50.3" BBK_DIFF_Y="35.6" BBK_EURO="51.0"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="199.0" BBK_DIFF="-5.2" BBK_DIFF_Y="2.6" BBK_EURO="102.0"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="210.0" BBK_DIFF="123.4" BBK_DIFF_Y="110.0" BBK_EURO="107.0"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="94.0" BBK_DIFF="-67.4" BBK_DIFF_Y="-63.4" BBK_EURO="48.0"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="288.0" BBK_DIFF="0.0" BBK_DIFF_Y="1340.0" BBK_EURO="147.0"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="288.0" BBK_DIFF="-28.7" BBK_DIFF_Y="-10.6" BBK_EURO="147.0"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="404.0" BBK_DIFF="562.3" BBK_DIFF_Y="-10.2" BBK_EURO="207.0"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="61.0" BBK_DIFF="-7.6" BBK_DIFF_Y="-49.6" BBK_EURO="31.0"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="66.0" BBK_DIFF="53.5" BBK_DIFF_Y="125.4" BBK_EURO="34.0"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="43.0" BBK_DIFF="104.8" BBK_DIFF_Y="-10.4" BBK_EURO="22.0"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="21.0" BBK_DIFF="-47.5" BBK_DIFF_Y="-65.0" BBK_EURO="11.0"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="40.0" BBK_DIFF="-45.2" BBK_DIFF_Y="200.0" BBK_EURO="20.0"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="73.0" BBK_DIFF="-62.4" BBK_DIFF_Y="-72.8" BBK_EURO="37.0"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="194.0" BBK_DIFF="94.0" BBK_DIFF_Y="943.5" BBK_EURO="99.0"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="100.0" BBK_DIFF="-61.1" BBK_DIFF_Y="122.2" BBK_EURO="51.0"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="257.0" BBK_DIFF="1185.0" BBK_DIFF_Y="99.2" BBK_EURO="131.0"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="20.0" BBK_DIFF="-93.8" BBK_DIFF_Y="400.0" BBK_EURO="10.0"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="322.0" BBK_DIFF="-28.4" BBK_DIFF_Y="128.4" BBK_EURO="165.0"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="450.0" BBK_DIFF="271.9" BBK_DIFF_Y="559.2" BBK_EURO="230.0"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="121.0" BBK_DIFF="146.5" BBK_DIFF_Y="12.0" BBK_EURO="62.0"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="-260.0" BBK_DIFF="-641.7" BBK_DIFF_Y="-328.1" BBK_EURO="-133.0"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="48.0" BBK_DIFF="-20.0" BBK_DIFF_Y="380.0" BBK_EURO="25.0"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="60.0" BBK_DIFF="250.0" BBK_DIFF_Y="-82.5" BBK_EURO="31.0"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="-40.0" BBK_DIFF="-114.9" BBK_DIFF_Y="71.8" BBK_EURO="-20.0"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="268.0" BBK_DIFF="1265.2" BBK_DIFF_Y="1440.0" BBK_EURO="137.0"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="-23.0" BBK_DIFF="-151.1" BBK_DIFF_Y="-151.1" BBK_EURO="-12.0"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="45.0" BBK_DIFF="-65.1" BBK_DIFF_Y="-69.8" BBK_EURO="23.0"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="129.0" BBK_DIFF="3125.0" BBK_DIFF_Y="460.9" BBK_EURO="66.0"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="4.0" BBK_DIFF="-97.2" BBK_DIFF_Y="-97.5" BBK_EURO="2.0"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="141.0" BBK_DIFF="243.9" BBK_DIFF_Y="182.0" BBK_EURO="72.0"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="-98.0" BBK_DIFF="-190.7" BBK_DIFF_Y="-124.9" BBK_EURO="-50.0"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="108.0" BBK_DIFF="-5.3" BBK_DIFF_Y="-1.8" BBK_EURO="55.0"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="114.0" BBK_DIFF="1040.0" BBK_DIFF_Y="-44.7" BBK_EURO="58.0"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="10.0" BBK_DIFF="-97.1" BBK_DIFF_Y="-91.3" BBK_EURO="5.0"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="343.0" BBK_DIFF="341.5" BBK_DIFF_Y="523.6" BBK_EURO="175.0"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="-142.0" BBK_DIFF="-610.0" BBK_DIFF_Y="-358.2" BBK_EURO="-73.0"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="-20.0" BBK_DIFF="-144.4" BBK_DIFF_Y="-111.9" BBK_EURO="-10.0"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="45.0" BBK_DIFF="-69.8" BBK_DIFF_Y="-54.5" BBK_EURO="23.0"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="149.0" BBK_DIFF="547.8" BBK_DIFF_Y="-34.9" BBK_EURO="76.0"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="23.0" BBK_DIFF="-85.5" BBK_DIFF_Y="-90.9" BBK_EURO="12.0"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="159.0" BBK_DIFF="218.0" BBK_DIFF_Y="114.9" BBK_EURO="81.0"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="50.0" BBK_DIFF="-87.3" BBK_DIFF_Y="-84.4" BBK_EURO="26.0"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="394.0" BBK_DIFF="258.2" BBK_DIFF_Y="5528.6" BBK_EURO="201.0"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="110.0" BBK_DIFF="-46.6" BBK_DIFF_Y="511.1" BBK_EURO="56.0"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="206.0" BBK_DIFF="79.1" BBK_DIFF_Y="329.2" BBK_EURO="105.0"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="115.0" BBK_DIFF="109.1" BBK_DIFF_Y="-50.9" BBK_EURO="59.0"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="55.0" BBK_DIFF="0.0" BBK_DIFF_Y="292.9" BBK_EURO="28.0"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="55.0" BBK_DIFF="-67.3" BBK_DIFF_Y="237.5" BBK_EURO="28.0"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="168.0" BBK_DIFF="69.7" BBK_DIFF_Y="175.4" BBK_EURO="86.0"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="99.0" BBK_DIFF="-56.8" BBK_DIFF_Y="-59.8" BBK_EURO="51.0"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="229.0" BBK_DIFF="-9.8" BBK_DIFF_Y="420.5" BBK_EURO="117.0"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="254.0" BBK_DIFF="243.2" BBK_DIFF_Y="775.9" BBK_EURO="130.0"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="74.0" BBK_DIFF="-76.9" BBK_DIFF_Y="100.0" BBK_EURO="38.0"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="320.0" BBK_DIFF="4471.4" BBK_DIFF_Y="611.1" BBK_EURO="164.0"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="7.0" BBK_DIFF="-61.1" BBK_DIFF_Y="75.0" BBK_EURO="4.0"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="18.0" BBK_DIFF="-62.5" BBK_DIFF_Y="158.1" BBK_EURO="9.0"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="48.0" BBK_DIFF="-79.5" BBK_DIFF_Y="-69.6" BBK_EURO="25.0"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="234.0" BBK_DIFF="1571.4" BBK_DIFF_Y="485.0" BBK_EURO="120.0"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="14.0" BBK_DIFF="135.0" BBK_DIFF_Y="-92.9" BBK_EURO="7.0"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="-40.0" BBK_DIFF="-165.6" BBK_DIFF_Y="-190.9" BBK_EURO="-20.0"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="61.0" BBK_DIFF="-75.2" BBK_DIFF_Y="269.4" BBK_EURO="31.0"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="246.0" BBK_DIFF="459.1" BBK_DIFF_Y="143.6" BBK_EURO="126.0"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="44.0" BBK_DIFF="51.7" BBK_DIFF_Y="120.0" BBK_EURO="22.0"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="29.0" BBK_DIFF="-21.6" BBK_DIFF_Y="-58.6" BBK_EURO="15.0"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="37.0" BBK_DIFF="-17.8" BBK_DIFF_Y="-66.1" BBK_EURO="19.0"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="45.0" BBK_DIFF="1025.0" BBK_DIFF_Y="-61.2" BBK_EURO="23.0"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="4.0" BBK_DIFF="112.9" BBK_DIFF_Y="-98.1" BBK_EURO="2.0"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="-31.0" BBK_DIFF="-119.6" BBK_DIFF_Y="43.6" BBK_EURO="-16.0"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="158.0" BBK_DIFF="295.0" BBK_DIFF_Y="1855.6" BBK_EURO="81.0"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="40.0" BBK_DIFF="-79.8" BBK_DIFF_Y="322.2" BBK_EURO="20.0"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="198.0" BBK_DIFF="350.0" BBK_DIFF_Y="141.5" BBK_EURO="101.0"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="44.0" BBK_DIFF="222.2" BBK_DIFF_Y="-45.0" BBK_EURO="22.0"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="-36.0" BBK_DIFF="-135.6" BBK_DIFF_Y="-119.3" BBK_EURO="-18.0"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="101.0" BBK_DIFF="405.0" BBK_DIFF_Y="5150.0" BBK_EURO="52.0"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="20.0" BBK_DIFF="-71.4" BBK_DIFF_Y="-77.0" BBK_EURO="10.0"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="70.0" BBK_DIFF="-35.8" BBK_DIFF_Y="133.3" BBK_EURO="36.0"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="109.0" BBK_DIFF="-6.0" BBK_DIFF_Y="1657.1" BBK_EURO="56.0"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="116.0" BBK_DIFF="-44.0" BBK_DIFF_Y="314.3" BBK_EURO="59.0"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="207.0" BBK_DIFF="476.4" BBK_DIFF_Y="28.6" BBK_EURO="106.0"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="-55.0" BBK_DIFF="-511.1" BBK_DIFF_Y="-111.5" BBK_EURO="-28.0"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="-9.0" BBK_DIFF="50.0" BBK_DIFF_Y="-117.3" BBK_EURO="-5.0"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="-18.0" BBK_DIFF="-122.0" BBK_DIFF_Y="-172.0" BBK_EURO="-9.0"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="82.0" BBK_DIFF="2.5" BBK_DIFF_Y="-43.4" BBK_EURO="42.0"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="80.0" BBK_DIFF="-57.2" BBK_DIFF_Y="350.0" BBK_EURO="41.0"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="187.0" BBK_DIFF="9450.0" BBK_DIFF_Y="1600.0" BBK_EURO="96.0"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="-2.0" BBK_DIFF="-102.3" BBK_DIFF_Y="-103.6" BBK_EURO="-1.0"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="87.0" BBK_DIFF="190.0" BBK_DIFF_Y="-31.0" BBK_EURO="44.0"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="30.0" BBK_DIFF="528.6" BBK_DIFF_Y="114.3" BBK_EURO="15.0"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="-7.0" BBK_DIFF="-125.0" BBK_DIFF_Y="-177.8" BBK_EURO="-4.0"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="28.0" BBK_DIFF="-82.6" BBK_DIFF_Y="315.4" BBK_EURO="14.0"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="161.0" BBK_DIFF="719.2" BBK_DIFF_Y="847.1" BBK_EURO="82.0"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="-26.0" BBK_DIFF="-150.0" BBK_DIFF_Y="-360.0" BBK_EURO="-13.0"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="52.0" BBK_DIFF="108.0" BBK_DIFF_Y="-44.7" BBK_EURO="27.0"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="25.0" BBK_DIFF="-82.8" BBK_DIFF_Y="-78.3" BBK_EURO="13.0"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="145.0" BBK_DIFF="553.1" BBK_DIFF_Y="-37.0" BBK_EURO="74.0"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="-32.0" BBK_DIFF="-390.9" BBK_DIFF_Y="-190.9" BBK_EURO="-16.0"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="11.0" BBK_DIFF="-80.0" BBK_DIFF_Y="105.8" BBK_EURO="6.0"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="55.0" BBK_DIFF="-56.3" BBK_DIFF_Y="389.5" BBK_EURO="28.0"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="126.0" BBK_DIFF="800.0" BBK_EURO="64.0"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="14.0" BBK_DIFF="55.6" BBK_DIFF_Y="-78.5" BBK_EURO="7.0"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="9.0" BBK_DIFF="169.2" BBK_DIFF_Y="250.0" BBK_EURO="5.0"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="-13.0" BBK_DIFF="-176.5" BBK_DIFF_Y="-8.3" BBK_EURO="-7.0"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="17.0" BBK_DIFF="70.0" BBK_DIFF_Y="466.7" BBK_EURO="9.0"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="10.0" BBK_DIFF="-89.4" BBK_DIFF_Y="300.0" BBK_EURO="5.0"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="94.0" BBK_DIFF="-18.3" BBK_EURO="48.0"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="115.0" BBK_DIFF="-50.0" BBK_EURO="59.0"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="230.0" BBK_DIFF="2190.9" BBK_EURO="118.0"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="-11.0" BBK_DIFF="94.2" BBK_EURO="-6.0"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="-190.0" BBK_DIFF="-900.0" BBK_EURO="-97.0"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="-19.0" BBK_EURO="-10.0"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="0.0" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="65.0" BBK_DIFF="1183.3" BBK_EURO="33.0"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="-6.0" BBK_DIFF="50.0" BBK_EURO="-3.0"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="-12.0" BBK_DIFF="-500.0" BBK_EURO="-6.0"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="3.0" BBK_DIFF="160.0" BBK_EURO="2.0"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="-5.0" BBK_EURO="-3.0"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
