<?xml version="1.0" encoding="UTF-8"?>

<CompactData xmlns="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/message" xmlns:bbk="http://www.bundesbank.de/statistik/zeitreihen/BBKcompact" xmlns:compact="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/compact" xmlns:xsl="http://www.w3.org/2001/XMLSchema-instance" xsl:schemaLocation="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/message schemas/SDMXMessage.xsd http://www.bundesbank.de/statistik/zeitreihen/bbkcompact schemas/BBKCompactData.xsd http://www.SDMX.org/resources/SDMXML/schemas/v2_0/compact schemas/SDMXCompactData.xsd">
  <Header>
    <ID>BBBK1_M_OVA035</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-17T03:57:28</Prepared>
    <Sender id="BBK">
      <Name xml:lang="de">Deutsche Bundesbank</Name>
      <Contact>
        <Email>presse-information@bundesbank.de</Email>
      </Contact>
    </Sender>
  </Header>
  <bbk:DataSet datasetID="BBK_BSBBK1">
    <bbk:Series FREQ="M" BBK_ID="BBBK1.M.OVA035" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Veränderungsreihe zu: Forderungen und Verbindlichkeiten der Banken (MFIs) in Deutschland gegenüber dem Ausland / Einlagen und aufgenommene Kredite von ausländischen Nichtbanken (Nicht-MFIs) / Sichteinlagen / Alle Bankengruppen" BBK_TITLE_ENG="Changes to the time series: Assets and liabilities of banks (MFIs) in Germany vis-á-vis non residents / Deposits of foreign non-banks (non-MFIs) / Sight deposits / All categories of banks" BBK_COMM_GEN="Bis Dezember 1998 einschl. Termineinlagen bis unter 1 Monat.">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="5.535" BBK_OBS_STATUS="P" BBK_DIFF="-76.8" BBK_DIFF_Y="-43.8"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="23.878" BBK_DIFF="538.8" BBK_DIFF_Y="49.2"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="-5.442" BBK_DIFF="-1342.5" BBK_DIFF_Y="67.6"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="0.438" BBK_DIFF="104.0" BBK_DIFF_Y="-94.5"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="-11.029" BBK_DIFF="-192.4" BBK_DIFF_Y="21.8"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="11.935" BBK_DIFF="302.5" BBK_DIFF_Y="-19.4"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="-5.893" BBK_DIFF="-8.3" BBK_DIFF_Y="-195.3"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="-5.44" BBK_DIFF="-271.8" BBK_DIFF_Y="56.9"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="3.166" BBK_DIFF="-23.6" BBK_DIFF_Y="138.4"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="4.143" BBK_DIFF="250.9" BBK_DIFF_Y="-21.1"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="-2.745" BBK_DIFF="-124.4" BBK_DIFF_Y="-119.4"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="11.244" BBK_DIFF="14.1" BBK_DIFF_Y="159.0"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="9.851" BBK_DIFF="-38.4" BBK_DIFF_Y="-14.5"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="16.0" BBK_DIFF="195.2" BBK_DIFF_Y="-32.1"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="-16.798" BBK_DIFF="-309.4" BBK_DIFF_Y="43.5"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="8.022" BBK_DIFF="156.9" BBK_DIFF_Y="1183.5"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="-14.109" BBK_DIFF="-195.2" BBK_DIFF_Y="-1696.0"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="14.814" BBK_DIFF="139.5" BBK_DIFF_Y="109.6"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="6.186" BBK_DIFF="149.0" BBK_DIFF_Y="204.3"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-12.625" BBK_DIFF="-53.3" BBK_DIFF_Y="-854.3"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-8.235" BBK_DIFF="-256.7" BBK_DIFF_Y="37.2"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="5.254" BBK_DIFF="-62.8" BBK_DIFF_Y="-45.0"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="14.14" BBK_DIFF="174.2" BBK_DIFF_Y="284.5"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="-19.068" BBK_DIFF="-265.4" BBK_DIFF_Y="-2254.1"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="11.525" BBK_DIFF="-51.1" BBK_DIFF_Y="179.9"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="23.561" BBK_DIFF="179.2" BBK_DIFF_Y="30.4"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="-29.745" BBK_DIFF="-4859.2" BBK_DIFF_Y="20.1"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="0.625" BBK_DIFF="-29.3" BBK_DIFF_Y="-95.2"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="0.884" BBK_DIFF="-87.5" BBK_DIFF_Y="108.2"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="7.068" BBK_DIFF="219.2" BBK_DIFF_Y="1179.1"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="-5.932" BBK_DIFF="-348.4" BBK_DIFF_Y="-165.1"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="-1.323" BBK_DIFF="89.9" BBK_DIFF_Y="39.1"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="-13.118" BBK_DIFF="-237.4" BBK_DIFF_Y="-377.0"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="9.546" BBK_DIFF="224.6" BBK_DIFF_Y="-41.7"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="-7.662" BBK_DIFF="-845.9" BBK_DIFF_Y="-1256.1"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="-0.81" BBK_DIFF="-119.7" BBK_DIFF_Y="-115.4"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="4.117" BBK_DIFF="-77.2" BBK_DIFF_Y="-75.8"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="18.072" BBK_DIFF="148.6" BBK_DIFF_Y="-48.2"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-37.222" BBK_DIFF="-383.7" BBK_DIFF_Y="-25.7"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="13.12" BBK_DIFF="221.0" BBK_DIFF_Y="1475.0"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="-10.839" BBK_DIFF="-1554.8" BBK_DIFF_Y="-287.4"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="-0.655" BBK_DIFF="-107.2" BBK_DIFF_Y="-113.3"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="9.106" BBK_DIFF="519.2" BBK_DIFF_Y="35.5"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="-2.172" BBK_DIFF="-145.9" BBK_DIFF_Y="-174.8"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="4.735" BBK_DIFF="-71.1" BBK_DIFF_Y="895.8"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="16.373" BBK_DIFF="2997.9" BBK_DIFF_Y="854.5"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="-0.565" BBK_DIFF="-110.7" BBK_DIFF_Y="-115.3"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="5.259" BBK_DIFF="-69.0" BBK_DIFF_Y="221.1"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="16.981" BBK_DIFF="-51.3" BBK_DIFF_Y="141408.3"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="34.861" BBK_DIFF="217.7" BBK_DIFF_Y="182.9"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="-29.623" BBK_DIFF="-3656.2" BBK_DIFF_Y="-46.1"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="0.833" BBK_DIFF="-85.6" BBK_DIFF_Y="-93.2"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="5.783" BBK_DIFF="17.2" BBK_DIFF_Y="280.8"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="4.936" BBK_DIFF="-26.5" BBK_DIFF_Y="-52.5"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="6.719" BBK_DIFF="131.4" BBK_DIFF_Y="251.9"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="2.904" BBK_DIFF="588.1" BBK_DIFF_Y="161.4"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="-0.595" BBK_DIFF="72.6" BBK_DIFF_Y="89.3"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="-2.17" BBK_DIFF="-159.0" BBK_DIFF_Y="-210.0"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="3.681" BBK_DIFF="124.7" BBK_DIFF_Y="200.4"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="1.638" BBK_DIFF="13550.0" BBK_DIFF_Y="-90.6"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="0.012" BBK_DIFF="-99.9" BBK_DIFF_Y="-99.8"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="12.324" BBK_DIFF="160.8" BBK_DIFF_Y="34.4"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="-20.272" BBK_DIFF="-266.4" BBK_DIFF_Y="-162.1"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="12.181" BBK_DIFF="480.9" BBK_DIFF_Y="5592.1"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="-3.198" BBK_DIFF="-130.8" BBK_DIFF_Y="-19.8"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="10.395" BBK_DIFF="335.1" BBK_DIFF_Y="342.7"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="-4.422" BBK_DIFF="6.4" BBK_DIFF_Y="-892.5"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="-4.726" BBK_DIFF="14.9" BBK_DIFF_Y="-299.5"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="-5.553" BBK_DIFF="-693.3" BBK_DIFF_Y="-184.7"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="-0.7" BBK_DIFF="80.9" BBK_DIFF_Y="91.1"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="-3.667" BBK_DIFF="-121.1" BBK_DIFF_Y="-135.1"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="17.365" BBK_DIFF="141.5" BBK_DIFF_Y="988.0"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="7.191" BBK_DIFF="-21.6" BBK_DIFF_Y="131.8"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="9.171" BBK_DIFF="218.6" BBK_DIFF_Y="-59.2"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-7.733" BBK_DIFF="-3713.6" BBK_DIFF_Y="65.4"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="0.214" BBK_DIFF="108.0" BBK_DIFF_Y="-92.6"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="-2.67" BBK_DIFF="-213.7" BBK_DIFF_Y="29.0"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="2.348" BBK_DIFF="320.8" BBK_DIFF_Y="-34.2"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="0.558" BBK_DIFF="147.2" BBK_DIFF_Y="772.3"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="-1.183" BBK_DIFF="-118.1" BBK_DIFF_Y="-118.8"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="6.554" BBK_DIFF="183.3" BBK_DIFF_Y="138.1"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="-7.872" BBK_DIFF="-175.4" BBK_DIFF_Y="-657.9"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="10.442" BBK_DIFF="554.3" BBK_DIFF_Y="-12.6"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="1.596" BBK_DIFF="107.1" BBK_DIFF_Y="119.1"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="-22.609" BBK_DIFF="-200.6" BBK_DIFF_Y="-661.9"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="22.484" BBK_DIFF="200.7" BBK_DIFF_Y="5.0"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="-22.336" BBK_DIFF="-869.7" BBK_DIFF_Y="27.9"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="2.902" BBK_DIFF="177.2" BBK_DIFF_Y="-66.1"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-3.761" BBK_DIFF="-205.4" BBK_DIFF_Y="-172.1"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="3.567" BBK_DIFF="4397.6" BBK_DIFF_Y="1506.8"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="-0.083" BBK_DIFF="-101.3" BBK_DIFF_Y="97.9"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="6.278" BBK_DIFF="136.5" BBK_DIFF_Y="-56.5"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="-17.2" BBK_DIFF="-1319.0" BBK_DIFF_Y="-71.8"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="1.411" BBK_DIFF="-88.2" BBK_DIFF_Y="-42.1"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="11.941" BBK_DIFF="243.2" BBK_DIFF_Y="-34.3"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="-8.336" BBK_DIFF="-307.2" BBK_DIFF_Y="46.9"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="4.024" BBK_DIFF="-81.2" BBK_DIFF_Y="9.8"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="21.405" BBK_DIFF="169.1" BBK_DIFF_Y="-16.3"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="-30.959" BBK_DIFF="-461.6" BBK_DIFF_Y="18.9"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="8.561" BBK_DIFF="719.5" BBK_DIFF_Y="194.8"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="-1.382" BBK_DIFF="-722.5" BBK_DIFF_Y="-106.5"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="0.222" BBK_DIFF="105.6" BBK_DIFF_Y="108.2"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="-3.988" BBK_DIFF="-127.7" BBK_DIFF_Y="-140.4"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="14.418" BBK_DIFF="244.1" BBK_DIFF_Y="480.2"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="-10.009" BBK_DIFF="-511.0" BBK_DIFF_Y="-549.8"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="2.435" BBK_DIFF="-86.6" BBK_DIFF_Y="-27.0"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="18.167" BBK_DIFF="215.8" BBK_DIFF_Y="156.9"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="-15.689" BBK_DIFF="-528.1" BBK_DIFF_Y="4.8"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="3.665" BBK_DIFF="-85.7" BBK_DIFF_Y="-56.1"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="25.574" BBK_DIFF="167.0" BBK_DIFF_Y="-3.0"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="-38.157" BBK_DIFF="-322.4" BBK_DIFF_Y="-17.2"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="-9.033" BBK_DIFF="-142.2" BBK_DIFF_Y="-1564.0"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="21.391" BBK_DIFF="891.1" BBK_DIFF_Y="266.3"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="-2.704" BBK_DIFF="-63.0" BBK_DIFF_Y="61.3"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="-1.659" BBK_DIFF="56.3" BBK_DIFF_Y="-141.9"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="-3.792" BBK_DIFF="-270.4" BBK_DIFF_Y="-198.9"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="2.225" BBK_DIFF="-33.3" BBK_DIFF_Y="115.3"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="3.336" BBK_DIFF="-52.8" BBK_DIFF_Y="169.3"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="7.071" BBK_DIFF="142.9" BBK_DIFF_Y="-55.7"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="-16.488" BBK_DIFF="-297.6" BBK_DIFF_Y="-26.9"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="8.344" BBK_DIFF="-68.3" BBK_DIFF_Y="454.4"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="26.355" BBK_DIFF="181.0" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="-32.553" BBK_DIFF="-5376.0" BBK_DIFF_Y="-64.0"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="0.617" BBK_DIFF="-89.4" BBK_DIFF_Y="111.4"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="5.84" BBK_DIFF="183.6" BBK_DIFF_Y="144.4"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="-6.989" BBK_DIFF="-276.6" BBK_DIFF_Y="-212.9"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="3.958" BBK_DIFF="3.2" BBK_DIFF_Y="119.8"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="3.835" BBK_DIFF="126.4" BBK_DIFF_Y="49.0"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="-14.54" BBK_DIFF="-202.2" BBK_DIFF_Y="-492.2"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="-4.812" BBK_DIFF="-130.2" BBK_DIFF_Y="-180.2"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="15.958" BBK_DIFF="222.9" BBK_DIFF_Y="228.8"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="-12.989" BBK_DIFF="-963.1" BBK_DIFF_Y="-1939.8"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="1.505" BBK_DIFF="-94.3" BBK_DIFF_Y="-19.6"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="26.279" BBK_DIFF="232.4" BBK_DIFF_Y="205.5"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="-19.846" BBK_DIFF="-266.4" BBK_DIFF_Y="-141.9"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="-5.417" BBK_DIFF="-326.7" BBK_DIFF_Y="-306.0"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="2.39" BBK_DIFF="-61.4" BBK_DIFF_Y="80.1"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="6.19" BBK_DIFF="131.0" BBK_DIFF_Y="205.0"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="-19.961" BBK_DIFF="-875.5" BBK_DIFF_Y="-4652.6"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="2.574" BBK_DIFF="-30.6" BBK_DIFF_Y="909.4"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="3.707" BBK_DIFF="-38.2" BBK_DIFF_Y="168.1"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="5.998" BBK_DIFF="23.6" BBK_DIFF_Y="-41.6"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="4.854" BBK_DIFF="587.5" BBK_DIFF_Y="-28.3"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="0.706" BBK_DIFF="-62.3" BBK_DIFF_Y="109.6"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="1.872" BBK_DIFF="-78.2" BBK_DIFF_Y="-68.2"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="8.602" BBK_DIFF="204.8" BBK_DIFF_Y="-12.1"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="-8.205" BBK_DIFF="-412.1" BBK_DIFF_Y="34.6"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="2.629" BBK_DIFF="98.1" BBK_DIFF_Y="83.1"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="1.327" BBK_DIFF="122.5" BBK_DIFF_Y="134.0"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="-5.897" BBK_DIFF="-1304.0" BBK_DIFF_Y="-224.9"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="-0.42" BBK_DIFF="-264.7" BBK_DIFF_Y="-110.5"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="0.255" BBK_DIFF="104.7" BBK_DIFF_Y="-95.1"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="-5.445" BBK_DIFF="-153.0" BBK_DIFF_Y="-4.4"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="10.277" BBK_DIFF="51.8" BBK_DIFF_Y="709.5"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="6.772" BBK_DIFF="191.6" BBK_DIFF_Y="1715.5"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-7.389" BBK_DIFF="-225.4" BBK_DIFF_Y="-188.8"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="5.891" BBK_DIFF="-39.8" BBK_DIFF_Y="74.1"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="9.791" BBK_DIFF="178.1" BBK_DIFF_Y="-11.6"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="-12.541" BBK_DIFF="-973.3" BBK_DIFF_Y="35.6"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="1.436" BBK_DIFF="136.8" BBK_DIFF_Y="122.6"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="-3.898" BBK_DIFF="-182.6" BBK_DIFF_Y="-158.4"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="4.721" BBK_DIFF="18.0" BBK_DIFF_Y="-36.8"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="4.002" BBK_DIFF="-23.1" BBK_DIFF_Y="698.2"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="5.205" BBK_DIFF="199.8" BBK_DIFF_Y="173400.0"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="-5.216" BBK_DIFF="-209.4" BBK_DIFF_Y="27.5"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-1.686" BBK_DIFF="-552.0" BBK_DIFF_Y="-151.0"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="0.373" BBK_DIFF="-95.5" BBK_DIFF_Y="-97.7"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="8.317" BBK_DIFF="145.8" BBK_DIFF_Y="143.3"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="3.384" BBK_DIFF="-69.4" BBK_DIFF_Y="1470.0"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="11.071" BBK_DIFF="156.8" BBK_DIFF_Y="-57.5"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="-19.488" BBK_DIFF="-206.3" BBK_DIFF_Y="30.9"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="-6.362" BBK_DIFF="-195.3" BBK_DIFF_Y="-235.9"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="6.676" BBK_DIFF="-10.6" BBK_DIFF_Y="55.4"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="7.466" BBK_DIFF="1216.0" BBK_DIFF_Y="183.0"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="-0.669" BBK_DIFF="-22400.0" BBK_DIFF_Y="-136.2"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="0.003" BBK_DIFF="100.0" BBK_DIFF_Y="-99.9"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="-7.193" BBK_DIFF="-317.4" BBK_DIFF_Y="-20.7"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="3.309" BBK_DIFF="-79.4" BBK_DIFF_Y="18.5"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="16.086" BBK_DIFF="183.7" BBK_DIFF_Y="-14.4"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="-19.22" BBK_DIFF="-7681.4" BBK_DIFF_Y="-7713.0"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="-0.247" BBK_DIFF="-100.9" BBK_DIFF_Y="93.7"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="26.019" BBK_DIFF="192.2" BBK_DIFF_Y="47.3"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="-28.215" BBK_DIFF="-702.8" BBK_DIFF_Y="-80.7"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="4.681" BBK_DIFF="8.9" BBK_DIFF_Y="144.8"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="4.297" BBK_DIFF="147.8" BBK_DIFF_Y="-53.6"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="-8.998" BBK_DIFF="-586.4" BBK_DIFF_Y="-62.9"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="1.85" BBK_DIFF="-43.8" BBK_DIFF_Y="115.8"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="3.289" BBK_DIFF="155.2" BBK_DIFF_Y="-66.4"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="-5.96" BBK_DIFF="-313.4" BBK_DIFF_Y="-4868.0"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="2.793" BBK_DIFF="-85.1" BBK_DIFF_Y="-8.7"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="18.782" BBK_DIFF="7735.0" BBK_DIFF_Y="660.8"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="-0.246" BBK_DIFF="93.7" BBK_DIFF_Y="-106.1"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="-3.897" BBK_DIFF="-122.1" BBK_DIFF_Y="83.3"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="17.668" BBK_DIFF="213.1" BBK_DIFF_Y="-41.9"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="-15.616" BBK_DIFF="-49.5" BBK_DIFF_Y="-59.2"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="-10.442" BBK_DIFF="-212.7" BBK_DIFF_Y="-464.0"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="9.264" BBK_DIFF="267.7" BBK_DIFF_Y="6159.5"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="-5.525" BBK_DIFF="52.7" BBK_DIFF_Y="-77.3"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="-11.691" BBK_DIFF="-219.5" BBK_DIFF_Y="-648.9"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="9.785" BBK_DIFF="7728.0" BBK_DIFF_Y="1701.5"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="0.125" BBK_DIFF="-95.9" BBK_DIFF_Y="-98.2"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="3.058" BBK_DIFF="191.3" BBK_DIFF_Y="153.3"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="-3.349" BBK_DIFF="-183.4" BBK_DIFF_Y="-19.9"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="4.014" BBK_DIFF="117.2" BBK_DIFF_Y="-44.9"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="-23.389" BBK_DIFF="-176.9" BBK_DIFF_Y="-314.0"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="30.417" BBK_DIFF="410.0" BBK_DIFF_Y="25.1"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="-9.812" BBK_DIFF="-442.0" BBK_DIFF_Y="54.9"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="2.869" BBK_DIFF="1838.5" BBK_DIFF_Y="-60.6"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="0.148" BBK_DIFF="104.7" BBK_DIFF_Y="104.0"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="-3.117" BBK_DIFF="-246.3" BBK_DIFF_Y="-182.8"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="2.13" BBK_DIFF="448.6" BBK_DIFF_Y="142.5"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-0.611" BBK_DIFF="-108.7" BBK_DIFF_Y="95.0"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="7.038" BBK_DIFF="222.7" BBK_DIFF_Y="314.9"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="-5.737" BBK_DIFF="-105.5" BBK_DIFF_Y="-130.2"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="-2.792" BBK_DIFF="-138.3" BBK_DIFF_Y="-236.6"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="7.288" BBK_DIFF="229.0" BBK_DIFF_Y="354.3"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="-5.65" BBK_DIFF="-123.2" BBK_DIFF_Y="-207.0"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="24.323" BBK_DIFF="211.8" BBK_DIFF_Y="316.8"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="-21.749" BBK_DIFF="-398.4" BBK_DIFF_Y="-5266.0"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="7.289" BBK_DIFF="296.1" BBK_DIFF_Y="3604.3"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="-3.717" BBK_DIFF="-198.7" BBK_DIFF_Y="8.5"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="3.766" BBK_DIFF="175.2" BBK_DIFF_Y="139.6"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="-5.01" BBK_DIFF="58.7" BBK_DIFF_Y="-142.6"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="-12.121" BBK_DIFF="-270.1" BBK_DIFF_Y="-141.6"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="-3.275" BBK_DIFF="-117.2" BBK_DIFF_Y="-356.1"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="18.991" BBK_DIFF="829.1" BBK_DIFF_Y="71.2"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="2.044" BBK_DIFF="171.3" BBK_DIFF_Y="151.6"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="-2.866" BBK_DIFF="-154.3" BBK_DIFF_Y="-239.2"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="5.28" BBK_DIFF="-9.5" BBK_DIFF_Y="176.5"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="5.836" BBK_DIFF="1286.2" BBK_DIFF_Y="-75.9"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="0.421" BBK_DIFF="302.4" BBK_DIFF_Y="102.1"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="-0.208" BBK_DIFF="94.9" BBK_DIFF_Y="-101.3"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="-4.064" BBK_DIFF="57.3" BBK_DIFF_Y="-42.4"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="-9.51" BBK_DIFF="-180.8" BBK_DIFF_Y="-240.0"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="11.763" BBK_DIFF="334.5" BBK_DIFF_Y="438.9"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="-5.016" BBK_DIFF="-492.2" BBK_DIFF_Y="-162.8"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="1.279" BBK_DIFF="-88.5" BBK_DIFF_Y="135.8"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="11.09" BBK_DIFF="380.0" BBK_DIFF_Y="412.5"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="-3.961" BBK_DIFF="-292.4" BBK_DIFF_Y="-173.7"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="2.059" BBK_DIFF="129.8" BBK_DIFF_Y="138.6"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="-6.906" BBK_DIFF="-128.5" BBK_DIFF_Y="-209.9"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="24.259" BBK_DIFF="220.9" BBK_DIFF_Y="-19.7"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="-20.062" BBK_DIFF="-225.2" BBK_DIFF_Y="21.1"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="16.027" BBK_DIFF="661.8" BBK_DIFF_Y="110.4"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="-2.853" BBK_DIFF="-142.0" BBK_DIFF_Y="69.6"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="6.793" BBK_DIFF="295.7" BBK_DIFF_Y="-13.9"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="-3.471" BBK_DIFF="-81.8" BBK_DIFF_Y="-210.4"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="-1.909" BBK_DIFF="46.5" BBK_DIFF_Y="70.9"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="-3.57" BBK_DIFF="-0.6" BBK_DIFF_Y="-53.5"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="-3.549" BBK_DIFF="-166.1" BBK_DIFF_Y="-157.8"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="5.371" BBK_DIFF="200.7" BBK_DIFF_Y="205.0"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="-5.332" BBK_DIFF="-184.9" BBK_DIFF_Y="-191.7"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="6.284" BBK_DIFF="-79.2" BBK_DIFF_Y="-43.1"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="30.214" BBK_DIFF="218.9" BBK_DIFF_Y="141.3"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="-25.416" BBK_DIFF="-433.6" BBK_DIFF_Y="-312.1"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="7.618" BBK_DIFF="181.2" BBK_DIFF_Y="717.4"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="-9.38" BBK_DIFF="-218.8" BBK_DIFF_Y="-424.3"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="7.894" BBK_DIFF="151.1" BBK_DIFF_Y="598.6"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="3.144" BBK_DIFF="148.0" BBK_DIFF_Y="380.5"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="-6.555" BBK_DIFF="-181.8" BBK_DIFF_Y="-80.7"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="-2.326" BBK_DIFF="-137.9" BBK_DIFF_Y="-29175.0"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="6.137" BBK_DIFF="220.0" BBK_DIFF_Y="29.8"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="-5.113" BBK_DIFF="-187.9" BBK_DIFF_Y="-33.4"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="5.815" BBK_DIFF="-47.4" BBK_DIFF_Y="-43.1"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="11.051" BBK_DIFF="-11.7" BBK_DIFF_Y="538.2"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="12.52" BBK_DIFF="303.0" BBK_DIFF_Y="403.8"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="-6.168" BBK_DIFF="-761.8" BBK_DIFF_Y="28.1"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="0.932" BBK_DIFF="152.1" BBK_DIFF_Y="-79.1"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="-1.789" BBK_DIFF="-258.3" BBK_DIFF_Y="39.7"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="1.13" BBK_DIFF="200.8" BBK_DIFF_Y="-82.5"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="-1.121" BBK_DIFF="69.1" BBK_DIFF_Y="70.3"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="-3.627" BBK_DIFF="-45437.5" BBK_DIFF_Y="-2208.7"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="0.008" BBK_DIFF="-99.8" BBK_DIFF_Y="-99.8"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="4.728" BBK_DIFF="223.4" BBK_DIFF_Y="688.1"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="-3.832" BBK_DIFF="-137.5" BBK_DIFF_Y="-405.8"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="10.215" BBK_DIFF="505.0" BBK_DIFF_Y="2519.2"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="-2.522" BBK_DIFF="-201.5" BBK_DIFF_Y="-80.7"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="2.485" BBK_DIFF="129.0" BBK_DIFF_Y="33.9"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="-8.58" BBK_DIFF="-292.4" BBK_DIFF_Y="-79.8"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="4.46" BBK_DIFF="250.3" BBK_DIFF_Y="176.3"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="-2.967" BBK_DIFF="-145.9" BBK_DIFF_Y="-1254.5"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="6.465" BBK_DIFF="271.2" BBK_DIFF_Y="709.3"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="-3.777" BBK_DIFF="-2295.9" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="0.172" BBK_DIFF="-95.3" BBK_DIFF_Y="105.2"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="3.686" BBK_DIFF="558.5" BBK_DIFF_Y="145.7"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="-0.804" BBK_DIFF="-164.2" BBK_DIFF_Y="-113.0"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="1.253" BBK_DIFF="221.3" BBK_DIFF_Y="-78.2"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="0.39" BBK_DIFF="127.9" BBK_DIFF_Y="-86.9"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-1.396" BBK_DIFF="-175.2" BBK_DIFF_Y="-67.2"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="1.856" BBK_DIFF="138.9" BBK_DIFF_Y="-43.4"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="-4.772" BBK_DIFF="-395.7" BBK_DIFF_Y="-8776.4"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="1.614" BBK_DIFF="528.0" BBK_DIFF_Y="5.4"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="0.257" BBK_DIFF="124.2" BBK_DIFF_Y="112.8"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="-1.061" BBK_DIFF="72.4" BBK_DIFF_Y="-145.5"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="-3.851" BBK_DIFF="-16.1" BBK_DIFF_Y="-1216.2"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="-3.317" BBK_DIFF="58.9" BBK_DIFF_Y="-17.0"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="-8.074" BBK_DIFF="-230.2" BBK_DIFF_Y="-15.9"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="6.2" BBK_DIFF="7.8" BBK_DIFF_Y="698.5"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="5.75" BBK_DIFF="93.3" BBK_DIFF_Y="114.5"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="2.974" BBK_DIFF="456.2" BBK_DIFF_Y="-63.6"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="-0.835" BBK_DIFF="-125.4" BBK_DIFF_Y="-163.1"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="3.282" BBK_DIFF="5867.3" BBK_DIFF_Y="-56.6"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="0.055" BBK_DIFF="-96.4" BBK_DIFF_Y="101.7"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="1.532" BBK_DIFF="176.1" BBK_DIFF_Y="-56.5"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="-2.012" BBK_DIFF="-186.4" BBK_DIFF_Y="30.8"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="2.33" BBK_DIFF="575.4" BBK_DIFF_Y="68.0"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="0.345" BBK_DIFF="112.2" BBK_DIFF_Y="-81.2"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="-2.836" BBK_DIFF="59.3" BBK_DIFF_Y="22.8"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="-6.967" BBK_DIFF="-572.5" BBK_DIFF_Y="-356.0"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="-1.036" BBK_DIFF="-138.6" BBK_DIFF_Y="-170.2"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="2.681" BBK_DIFF="-67.1" BBK_DIFF_Y="300.5"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="8.16" BBK_DIFF="516.8" BBK_DIFF_Y="338.4"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="1.323" BBK_DIFF="-82.5" BBK_DIFF_Y="31.9"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="7.557" BBK_DIFF="326.9" BBK_DIFF_Y="-24.1"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="-3.33" BBK_DIFF="-194.5" BBK_DIFF_Y="-185.9"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="3.524" BBK_DIFF="221.1" BBK_DIFF_Y="110.6"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="-2.909" BBK_DIFF="-309.7" BBK_DIFF_Y="-270.3"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="1.387" BBK_DIFF="-24.5" BBK_DIFF_Y="263.8"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="1.836" BBK_DIFF="150.0" BBK_DIFF_Y="-7.4"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="-3.673" BBK_DIFF="-235.0" BBK_DIFF_Y="-19.1"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="2.721" BBK_DIFF="84.3" BBK_DIFF_Y="702.0"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="1.476" BBK_DIFF="210.4" BBK_DIFF_Y="177.3"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="-1.337" BBK_DIFF="60.9" BBK_DIFF_Y="-126.9"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="-3.423" BBK_DIFF="-441.3" BBK_DIFF_Y="-317.9"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="1.003" BBK_DIFF="-89.9" BBK_DIFF_Y="214.2"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="9.959" BBK_DIFF="955.1" BBK_DIFF_Y="471.2"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="-2.278" BBK_DIFF="-169.6" BBK_DIFF_Y="-186.2" BBK_EURO="-1.165"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="3.273" BBK_DIFF="-2.0" BBK_DIFF_Y="43.0" BBK_EURO="1.673"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="3.341" BBK_DIFF="301.8" BBK_DIFF_Y="553.9" BBK_EURO="1.708"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="-1.656" BBK_DIFF="-142.7" BBK_DIFF_Y="-452.3" BBK_EURO="-0.847"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="3.879" BBK_DIFF="164.3" BBK_DIFF_Y="236.2" BBK_EURO="1.983"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="-6.031" BBK_DIFF="-582.2" BBK_DIFF_Y="-317.1" BBK_EURO="-3.084"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-0.884" BBK_DIFF="76.3" BBK_DIFF_Y="-232.5" BBK_EURO="-0.452"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="-3.733" BBK_DIFF="-138.4" BBK_DIFF_Y="-5144.6" BBK_EURO="-1.909"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="9.727" BBK_DIFF="216.5" BBK_DIFF_Y="2786.4" BBK_EURO="4.973"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="3.073" BBK_DIFF="278.9" BBK_DIFF_Y="210.1" BBK_EURO="1.571"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="-1.718" BBK_DIFF="-150.4" BBK_DIFF_Y="-123.6" BBK_EURO="-0.878"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="3.41" BBK_DIFF="528.4" BBK_DIFF_Y="356.8" BBK_EURO="1.744"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="-0.796" BBK_DIFF="-134.8" BBK_DIFF_Y="-156.2" BBK_EURO="-0.407"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="2.289" BBK_DIFF="411.0" BBK_DIFF_Y="-66.2" BBK_EURO="1.17"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="-0.736" BBK_DIFF="-256.6" BBK_DIFF_Y="78.7" BBK_EURO="-0.376"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="0.47" BBK_DIFF="116.5" BBK_DIFF_Y="-91.1" BBK_EURO="0.24"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="-2.849" BBK_DIFF="-202.6" BBK_DIFF_Y="-65.6" BBK_EURO="-1.457"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="2.778" BBK_DIFF="316.5" BBK_DIFF_Y="214.6" BBK_EURO="1.42"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="0.667" BBK_DIFF="801.4" BBK_DIFF_Y="130.5" BBK_EURO="0.341"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="0.074" BBK_DIFF="-78.0" BBK_DIFF_Y="-80.4" BBK_EURO="0.038"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="0.337" BBK_DIFF="112.1" BBK_DIFF_Y="-90.9" BBK_EURO="0.172"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="-2.792" BBK_DIFF="-138.3" BBK_DIFF_Y="-80.8" BBK_EURO="-1.428"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="7.293" BBK_DIFF="649.2" BBK_DIFF_Y="897.9" BBK_EURO="3.729"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="-1.328" BBK_DIFF="-193.8" BBK_DIFF_Y="-143.2" BBK_EURO="-0.679"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="1.416" BBK_DIFF="-79.1" BBK_DIFF_Y="167.7" BBK_EURO="0.724"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="6.781" BBK_DIFF="295.8" BBK_DIFF_Y="377.8" BBK_EURO="3.467"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-3.463" BBK_DIFF="-165.3" BBK_DIFF_Y="-153.0" BBK_EURO="-1.771"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="5.3" BBK_DIFF="408.1" BBK_DIFF_Y="897.0" BBK_EURO="2.71"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="-1.72" BBK_DIFF="-294.8" BBK_DIFF_Y="-264.4" BBK_EURO="-0.879"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="0.883" BBK_DIFF="140.3" BBK_DIFF_Y="150.0" BBK_EURO="0.451"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="-2.189" BBK_DIFF="-680.6" BBK_DIFF_Y="-288.1" BBK_EURO="-1.119"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="0.377" BBK_DIFF="-89.8" BBK_DIFF_Y="-54.4" BBK_EURO="0.193"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="3.713" BBK_DIFF="340.5" BBK_DIFF_Y="3357.0" BBK_EURO="1.898"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="-1.544" BBK_DIFF="-68.9" BBK_DIFF_Y="-270.3" BBK_EURO="-0.789"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="-0.914" BBK_DIFF="-129.7" BBK_DIFF_Y="-129.0" BBK_EURO="-0.467"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="3.077" BBK_DIFF="247.0" BBK_DIFF_Y="202.4" BBK_EURO="1.573"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="-2.093" BBK_DIFF="14.3" BBK_DIFF_Y="-783.1" BBK_EURO="-1.07"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="-2.441" BBK_DIFF="-137.4" BBK_DIFF_Y="-568.5" BBK_EURO="-1.248"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="6.529" BBK_DIFF="1081.8" BBK_DIFF_Y="18236.1" BBK_EURO="3.338"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="-0.665" BBK_DIFF="-163.6" BBK_DIFF_Y="-534.6" BBK_EURO="-0.34"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="1.046" BBK_DIFF="159.2" BBK_DIFF_Y="334.5" BBK_EURO="0.535"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="-1.766" BBK_DIFF="-251.7" BBK_DIFF_Y="-78.4" BBK_EURO="-0.903"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="1.164" BBK_DIFF="40.9" BBK_DIFF_Y="60.1" BBK_EURO="0.595"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="0.826" BBK_DIFF="824.6" BBK_DIFF_Y="919.8" BBK_EURO="0.422"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="-0.114" BBK_DIFF="72.7" BBK_DIFF_Y="-110.6" BBK_EURO="-0.058"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="-0.417" BBK_DIFF="-113.2" BBK_DIFF_Y="46.7" BBK_EURO="-0.213"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="3.152" BBK_DIFF="204.9" BBK_DIFF_Y="1307.1" BBK_EURO="1.612"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="-3.005" BBK_DIFF="-1167.9" BBK_DIFF_Y="-183.1" BBK_EURO="-1.536"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="-0.237" BBK_DIFF="-145.5" BBK_DIFF_Y="-190.8" BBK_EURO="-0.121"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="0.521" BBK_DIFF="1547.2" BBK_DIFF_Y="107.6" BBK_EURO="0.266"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="-0.036" BBK_DIFF="-123.5" BBK_DIFF_Y="98.1" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="0.153" BBK_DIFF="134.3" BBK_DIFF_Y="110.0" BBK_EURO="0.078"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="-0.446" BBK_DIFF="54.9" BBK_DIFF_Y="-329.9" BBK_EURO="-0.228"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="-0.99" BBK_DIFF="-236.2" BBK_DIFF_Y="-171.8" BBK_EURO="-0.506"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="0.727" BBK_DIFF="797.5" BBK_DIFF_Y="-31.7" BBK_EURO="0.372"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="0.081" BBK_DIFF="-92.5" BBK_DIFF_Y="104.0" BBK_EURO="0.041"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="1.077" BBK_DIFF="237.5" BBK_DIFF_Y="311.2" BBK_EURO="0.551"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="-0.783" BBK_DIFF="-449.6" BBK_DIFF_Y="-126.0" BBK_EURO="-0.4"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="0.224" BBK_DIFF="-93.8" BBK_DIFF_Y="-28.9" BBK_EURO="0.115"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="3.617" BBK_DIFF="1285.8" BBK_DIFF_Y="596.9" BBK_EURO="1.849"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="0.261" BBK_DIFF="4.0" BBK_DIFF_Y="-89.1" BBK_EURO="0.133"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="0.251" BBK_DIFF="113.1" BBK_DIFF_Y="161.2" BBK_EURO="0.128"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="-1.912" BBK_DIFF="-24.7" BBK_DIFF_Y="-59.2" BBK_EURO="-0.978"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="-1.533" BBK_DIFF="-890.2" BBK_DIFF_Y="-183.1" BBK_EURO="-0.784"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="0.194" BBK_DIFF="-85.9" BBK_DIFF_Y="-44.7" BBK_EURO="0.099"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="1.379" BBK_DIFF="29.5" BBK_DIFF_Y="190.2" BBK_EURO="0.705"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="1.065" BBK_DIFF="152.8" BBK_DIFF_Y="255.0" BBK_EURO="0.545"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="-2.017" BBK_DIFF="-295.5" BBK_DIFF_Y="-164.4" BBK_EURO="-1.031"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="-0.51" BBK_DIFF="-116.9" BBK_DIFF_Y="-171.0" BBK_EURO="-0.261"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="3.01" BBK_DIFF="855.6" BBK_DIFF_Y="1437.8" BBK_EURO="1.539"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="0.315" BBK_DIFF="-39.3" BBK_DIFF_Y="1025.0" BBK_EURO="0.161"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="0.519" BBK_DIFF="-78.3" BBK_DIFF_Y="-81.1" BBK_EURO="0.265"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="2.389" BBK_DIFF="682.7" BBK_DIFF_Y="290.4" BBK_EURO="1.221"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="-0.41" BBK_DIFF="65.9" BBK_DIFF_Y="-205.4" BBK_EURO="-0.21"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="-1.201" BBK_DIFF="-165.1" BBK_DIFF_Y="-198.4" BBK_EURO="-0.614"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="1.845" BBK_DIFF="425.6" BBK_DIFF_Y="3581.1" BBK_EURO="0.943"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="0.351" BBK_DIFF="123.0" BBK_DIFF_Y="307.7" BBK_EURO="0.179"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="-1.529" BBK_DIFF="-609.7" BBK_DIFF_Y="-65.3" BBK_EURO="-0.782"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="0.3" BBK_DIFF="139.3" BBK_DIFF_Y="9.5" BBK_EURO="0.153"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="-0.763" BBK_DIFF="-206.3" BBK_DIFF_Y="-267.3" BBK_EURO="-0.39"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="0.718" BBK_DIFF="419.1" BBK_DIFF_Y="201.3" BBK_EURO="0.367"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="-0.225" BBK_DIFF="-903.6" BBK_DIFF_Y="-122.4" BBK_EURO="-0.115"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="0.028" BBK_DIFF="-99.0" BBK_DIFF_Y="103.8" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="2.744" BBK_DIFF="318.6" BBK_DIFF_Y="790.9" BBK_EURO="1.403"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="-1.255" BBK_DIFF="-422.6" BBK_DIFF_Y="-207.2" BBK_EURO="-0.642"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="0.389" BBK_DIFF="-68.1" BBK_DIFF_Y="1489.3" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="1.22" BBK_DIFF="2401.9" BBK_DIFF_Y="238.2" BBK_EURO="0.624"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="-0.053" BBK_DIFF="68.6" BBK_DIFF_Y="-104.8" BBK_EURO="-0.027"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="-0.169" BBK_DIFF="81.7" BBK_DIFF_Y="-144.9" BBK_EURO="-0.086"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="-0.925" BBK_DIFF="-437.6" BBK_DIFF_Y="-61.7" BBK_EURO="-0.473"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="0.274" BBK_DIFF="-39.9" BBK_DIFF_Y="133.3" BBK_EURO="0.14"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="0.456" BBK_DIFF="164.3" BBK_DIFF_Y="-66.1" BBK_EURO="0.233"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="-0.709" BBK_DIFF="-170.6" BBK_DIFF_Y="-276.8" BBK_EURO="-0.363"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="1.004" BBK_DIFF="237.7" BBK_DIFF_Y="370.6" BBK_EURO="0.513"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="-0.729" BBK_DIFF="-336.7" BBK_DIFF_Y="-56.4" BBK_EURO="-0.373"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="0.308" BBK_DIFF="-73.7" BBK_DIFF_Y="689.7" BBK_EURO="0.157"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="1.171" BBK_DIFF="4282.1" BBK_DIFF_Y="54.7" BBK_EURO="0.599"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="-0.028" BBK_DIFF="96.8" BBK_DIFF_Y="-105.6" BBK_EURO="-0.014"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="-0.883" BBK_DIFF="-180.2" BBK_DIFF_Y="-160.5" BBK_EURO="-0.451"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="1.101" BBK_DIFF="1695.7" BBK_DIFF_Y="26.4" BBK_EURO="0.563"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="-0.069" BBK_DIFF="87.9" BBK_DIFF_Y="86.5" BBK_EURO="-0.035"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="-0.572" BBK_DIFF="30.5" BBK_DIFF_Y="-36.2" BBK_EURO="-0.292"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="-0.823" BBK_DIFF="-161.1" BBK_DIFF_Y="-193.7" BBK_EURO="-0.421"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="1.347" BBK_DIFF="235.9" BBK_DIFF_Y="375.5" BBK_EURO="0.689"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="0.401" BBK_DIFF="208.1" BBK_DIFF_Y="283.1" BBK_EURO="0.205"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="-0.371" BBK_DIFF="20.4" BBK_DIFF_Y="-198.4" BBK_EURO="-0.19"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="-0.466" BBK_DIFF="-1294.9" BBK_DIFF_Y="-65.2" BBK_EURO="-0.238"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="0.039" BBK_DIFF="-94.8" BBK_DIFF_Y="-75.8" BBK_EURO="0.02"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="0.757" BBK_DIFF="52.3" BBK_DIFF_Y="233.5" BBK_EURO="0.387"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="0.497" BBK_DIFF="246.6" BBK_DIFF_Y="147.8" BBK_EURO="0.254"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="-0.339" BBK_DIFF="-138.9" BBK_DIFF_Y="-173.1" BBK_EURO="-0.173"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="0.871" BBK_DIFF="270.5" BBK_DIFF_Y="1149.4" BBK_EURO="0.445"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="-0.511" BBK_DIFF="-21.7" BBK_DIFF_Y="-2738.9" BBK_EURO="-0.261"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="-0.42" BBK_DIFF="-147.8" BBK_DIFF_Y="44.5" BBK_EURO="-0.215"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="0.878" BBK_DIFF="279.6" BBK_DIFF_Y="103.7" BBK_EURO="0.449"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="-0.489" BBK_DIFF="-123.3" BBK_DIFF_Y="-149.4" BBK_EURO="-0.25"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="-0.219" BBK_DIFF="-158.1" BBK_DIFF_Y="-138.9" BBK_EURO="-0.112"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="0.377" BBK_DIFF="233.7" BBK_DIFF_Y="138.1" BBK_EURO="0.193"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="-0.282" BBK_DIFF="-275.2" BBK_DIFF_Y="-466.2" BBK_EURO="-0.144"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="0.161" BBK_DIFF="-29.1" BBK_DIFF_Y="-61.7" BBK_EURO="0.082"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="0.227" BBK_DIFF="121.8" BBK_DIFF_Y="484.7" BBK_EURO="0.116"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="-1.04" BBK_DIFF="-324.1" BBK_DIFF_Y="12.6" BBK_EURO="-0.532"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="0.464" BBK_DIFF="659.0" BBK_DIFF_Y="73.8" BBK_EURO="0.237"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="-0.083" BBK_DIFF="-361.1" BBK_DIFF_Y="-106.4" BBK_EURO="-0.042"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-0.018" BBK_DIFF="97.6" BBK_DIFF_Y="-104.3" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="-0.757" BBK_DIFF="-275.6" BBK_DIFF_Y="38.3" BBK_EURO="-0.387"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="0.431" BBK_DIFF="-56.5" BBK_DIFF_Y="234.1" BBK_EURO="0.22"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="0.99" BBK_DIFF="75.8" BBK_DIFF_Y="28.4" BBK_EURO="0.506"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="0.563" BBK_DIFF="156.9" BBK_DIFF_Y="79.3" BBK_EURO="0.288"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="-0.99" BBK_DIFF="-1385.7" BBK_DIFF_Y="-330.2" BBK_EURO="-0.506"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="0.077" BBK_DIFF="-81.7" BBK_DIFF_Y="107.6" BBK_EURO="0.039"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="0.42" BBK_DIFF="811.9" BBK_DIFF_Y="90.0" BBK_EURO="0.215"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="-0.059" BBK_DIFF="95.0" BBK_DIFF_Y="-108.2" BBK_EURO="-0.03"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="-1.19" BBK_DIFF="-545.7" BBK_DIFF_Y="26.1" BBK_EURO="-0.608"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="0.267" BBK_DIFF="-79.4" BBK_DIFF_Y="-69.2" BBK_EURO="0.137"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="1.299" BBK_DIFF="212.3" BBK_DIFF_Y="155.7" BBK_EURO="0.664"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="0.416" BBK_DIFF="133.9" BBK_DIFF_Y="309.0" BBK_EURO="0.213"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="-1.226" BBK_DIFF="-1050.4" BBK_DIFF_Y="-581.1" BBK_EURO="-0.627"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="0.129" BBK_DIFF="-83.3" BBK_DIFF_Y="-74.0" BBK_EURO="0.066"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="0.771" BBK_DIFF="145.5" BBK_DIFF_Y="263.7" BBK_EURO="0.394"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="0.314" BBK_DIFF="-27.0" BBK_DIFF_Y="-46.2" BBK_EURO="0.161"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="0.43" BBK_DIFF="142.4" BBK_DIFF_Y="181.3" BBK_EURO="0.22"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="-1.014" BBK_DIFF="-558.8" BBK_DIFF_Y="-280.7" BBK_EURO="-0.518"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="0.221" BBK_DIFF="-69.4" BBK_DIFF_Y="151.8" BBK_EURO="0.113"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="0.723" BBK_DIFF="144.9" BBK_DIFF_Y="-43.3" BBK_EURO="0.37"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="-1.611" BBK_DIFF="-286.0" BBK_DIFF_Y="-17.0" BBK_EURO="-0.824"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="0.866" BBK_DIFF="70.5" BBK_DIFF_Y="-35.5" BBK_EURO="0.443"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="0.508" BBK_DIFF="355.3" BBK_DIFF_Y="279.1" BBK_EURO="0.26"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="-0.199" BBK_DIFF="-10.6" BBK_DIFF_Y="76.9" BBK_EURO="-0.102"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="-0.18" BBK_DIFF="-136.2" BBK_DIFF_Y="66.6" BBK_EURO="-0.092"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="0.497" BBK_DIFF="205.5" BBK_DIFF_Y="326.9" BBK_EURO="0.254"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="-0.471" BBK_DIFF="-180.7" BBK_DIFF_Y="-157.0" BBK_EURO="-0.241"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="0.584" BBK_DIFF="210.4" BBK_DIFF_Y="763.6" BBK_EURO="0.299"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="-0.529" BBK_DIFF="-194.3" BBK_DIFF_Y="-134.9" BBK_EURO="-0.27"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="0.561" BBK_DIFF="231.4" BBK_DIFF_Y="171.8" BBK_EURO="0.287"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="-0.427" BBK_DIFF="-133.5" BBK_DIFF_Y="79.9" BBK_EURO="-0.218"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="1.275" BBK_DIFF="192.6" BBK_DIFF_Y="-60.3" BBK_EURO="0.652"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="-1.377" BBK_DIFF="-202.5" BBK_DIFF_Y="-293.4" BBK_EURO="-0.704"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="1.343" BBK_DIFF="902.2" BBK_DIFF_Y="566.3" BBK_EURO="0.687"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="0.134" BBK_DIFF="115.6" BBK_DIFF_Y="-75.1" BBK_EURO="0.069"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="-0.861" BBK_DIFF="-59.7" BBK_DIFF_Y="-218.9" BBK_EURO="-0.44"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="-0.539" BBK_DIFF="-146.1" BBK_DIFF_Y="-54.9" BBK_EURO="-0.276"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="-0.219" BBK_DIFF="-126.5" BBK_DIFF_Y="85.7" BBK_EURO="-0.112"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="0.827" BBK_DIFF="1039.8" BBK_DIFF_Y="-21.8" BBK_EURO="0.423"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="-0.088" BBK_DIFF="-105.8" BBK_DIFF_Y="-196.7" BBK_EURO="-0.045"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="1.516" BBK_DIFF="294.1" BBK_DIFF_Y="23.6" BBK_EURO="0.775"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="-0.781" BBK_DIFF="63.3" BBK_DIFF_Y="-30.0" BBK_EURO="-0.399"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="-2.127" BBK_DIFF="-166.2" BBK_DIFF_Y="-357.4" BBK_EURO="-1.088"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="3.213" BBK_DIFF="1018.0" BBK_DIFF_Y="287.6" BBK_EURO="1.643"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="-0.35" BBK_DIFF="-21.5" BBK_DIFF_Y="40.4" BBK_EURO="-0.179"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="-0.288" BBK_DIFF="-153.4" BBK_DIFF_Y="-366.7" BBK_EURO="-0.147"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="0.539" BBK_DIFF="299.6" BBK_DIFF_Y="21.9" BBK_EURO="0.276"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="-0.27" BBK_DIFF="22.4" BBK_DIFF_Y="73.3" BBK_EURO="-0.138"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="-0.348" BBK_DIFF="77.3" BBK_DIFF_Y="77.5" BBK_EURO="-0.178"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="-1.53" BBK_DIFF="-244.7" BBK_DIFF_Y="-173.3" BBK_EURO="-0.782"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="1.057" BBK_DIFF="1061.5" BBK_DIFF_Y="946.5" BBK_EURO="0.54"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="0.091" BBK_DIFF="-92.6" BBK_DIFF_Y="-60.4" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="1.227" BBK_DIFF="304.2" BBK_DIFF_Y="270.7" BBK_EURO="0.627"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="-0.601" BBK_DIFF="-29.2" BBK_DIFF_Y="-262.4" BBK_EURO="-0.307"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="-0.465" BBK_DIFF="-156.1" BBK_DIFF_Y="-70.3" BBK_EURO="-0.238"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="0.829" BBK_DIFF="241.2" BBK_DIFF_Y="101.2" BBK_EURO="0.424"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="-0.587" BBK_DIFF="-643.5" BBK_DIFF_Y="-387.7" BBK_EURO="-0.3"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="0.108" BBK_DIFF="-75.6" BBK_DIFF_Y="106.0" BBK_EURO="0.055"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="0.442" BBK_DIFF="143.6" BBK_DIFF_Y="-79.0" BBK_EURO="0.226"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="-1.013" BBK_DIFF="34.5" BBK_DIFF_Y="-52.1" BBK_EURO="-0.518"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="-1.546" BBK_DIFF="-174.0" BBK_DIFF_Y="-103.2" BBK_EURO="-0.79"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="2.088" BBK_DIFF="1967.3" BBK_DIFF_Y="106.1" BBK_EURO="1.068"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="0.101" BBK_DIFF="-56.1" BBK_DIFF_Y="283.6" BBK_EURO="0.052"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="0.23" BBK_DIFF="-30.5" BBK_DIFF_Y="108.8" BBK_EURO="0.118"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="0.331" BBK_DIFF="-10.5" BBK_DIFF_Y="-84.7" BBK_EURO="0.169"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="0.37" BBK_DIFF="235.5" BBK_DIFF_Y="-45.8" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="-0.273" BBK_DIFF="-166.3" BBK_DIFF_Y="-28.2" BBK_EURO="-0.14"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="0.412" BBK_DIFF="102.0" BBK_DIFF_Y="-2.8" BBK_EURO="0.211"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="0.204" BBK_DIFF="111.3" BBK_DIFF_Y="123.5" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="-1.809" BBK_DIFF="-185.8" BBK_DIFF_Y="-328.4" BBK_EURO="-0.925"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="2.109" BBK_DIFF="416.7" BBK_DIFF_Y="6125.7" BBK_EURO="1.078"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="-0.666" BBK_DIFF="12.5" BBK_DIFF_Y="-22100.0" BBK_EURO="-0.341"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="-0.761" BBK_DIFF="-175.1" BBK_DIFF_Y="-205.6" BBK_EURO="-0.389"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="1.013" BBK_DIFF="1941.8" BBK_DIFF_Y="191.1" BBK_EURO="0.518"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="-0.055" BBK_DIFF="97.9" BBK_DIFF_Y="88.1" BBK_EURO="-0.028"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="-2.609" BBK_DIFF="-220.5" BBK_DIFF_Y="-274.3" BBK_EURO="-1.334"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="2.166" BBK_DIFF="217.1" BBK_DIFF_Y="83.6" BBK_EURO="1.107"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="0.683" BBK_DIFF="420.7" BBK_DIFF_Y="177.3" BBK_EURO="0.349"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="-0.213" BBK_DIFF="-150.2" BBK_DIFF_Y="-213.2" BBK_EURO="-0.109"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="0.424" BBK_DIFF="148.8" BBK_DIFF_Y="387.4" BBK_EURO="0.217"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="-0.869" BBK_DIFF="-209.7" BBK_DIFF_Y="-389.7" BBK_EURO="-0.444"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="0.792" BBK_DIFF="2362.9" BBK_DIFF_Y="210.9" BBK_EURO="0.405"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="-0.035" BBK_DIFF="-1066.7" BBK_DIFF_Y="-102.3" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="-0.003" BBK_DIFF="98.8" BBK_DIFF_Y="-104.9" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="-0.249" BBK_DIFF="-171.6" BBK_DIFF_Y="-301.6" BBK_EURO="-0.127"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="0.348" BBK_DIFF="175.3" BBK_DIFF_Y="661.3" BBK_EURO="0.178"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="-0.462" BBK_DIFF="33.7" BBK_DIFF_Y="-349.7" BBK_EURO="-0.236"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="-0.697" BBK_DIFF="-159.1" BBK_DIFF_Y="-325.0" BBK_EURO="-0.356"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="1.18" BBK_DIFF="233.6" BBK_DIFF_Y="449.1" BBK_EURO="0.603"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="-0.883" BBK_DIFF="-1198.5" BBK_DIFF_Y="-373.4" BBK_EURO="-0.451"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="-0.068" BBK_DIFF="-178.2" BBK_DIFF_Y="-143.0" BBK_EURO="-0.035"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="0.087" BBK_DIFF="-71.0" BBK_DIFF_Y="117.0" BBK_EURO="0.044"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="0.3" BBK_DIFF="142.0" BBK_DIFF_Y="-67.9" BBK_EURO="0.153"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="-0.714" BBK_DIFF="-147.7" BBK_DIFF_Y="-659.6" BBK_EURO="-0.365"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="1.498" BBK_DIFF="2355.7" BBK_DIFF_Y="701.1" BBK_EURO="0.766"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="0.061" BBK_DIFF="198.4" BBK_DIFF_Y="111.3" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="-0.062" BBK_DIFF="0.0" BBK_DIFF_Y="-119.9" BBK_EURO="-0.032"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="-0.062" BBK_DIFF="-133.5" BBK_DIFF_Y="88.4" BBK_EURO="-0.032"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="0.185" BBK_DIFF="212.8" BBK_DIFF_Y="-68.9" BBK_EURO="0.095"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="-0.164" BBK_DIFF="51.5" BBK_DIFF_Y="18.4" BBK_EURO="-0.084"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="-0.338" BBK_DIFF="-204.6" BBK_DIFF_Y="-2500.0" BBK_EURO="-0.173"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="0.323" BBK_DIFF="104.4" BBK_DIFF_Y="199.1" BBK_EURO="0.165"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="0.158" BBK_DIFF="130.9" BBK_DIFF_Y="275.6" BBK_EURO="0.081"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="-0.512" BBK_DIFF="-154.8" BBK_DIFF_Y="-330.3" BBK_EURO="-0.262"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="0.934" BBK_DIFF="1093.6" BBK_DIFF_Y="111.3" BBK_EURO="0.478"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="-0.094" BBK_DIFF="-150.3" BBK_DIFF_Y="77.6" BBK_EURO="-0.048"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="0.187" BBK_DIFF="134.5" BBK_DIFF_Y="-49.3" BBK_EURO="0.096"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-0.542" BBK_DIFF="-273.7" BBK_DIFF_Y="-1018.6" BBK_EURO="-0.277"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="0.312" BBK_DIFF="158.4" BBK_DIFF_Y="205.9" BBK_EURO="0.16"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="-0.534" BBK_DIFF="-189.9" BBK_DIFF_Y="-89.4" BBK_EURO="-0.273"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="0.594" BBK_DIFF="395.5" BBK_DIFF_Y="106.3" BBK_EURO="0.304"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="-0.201" BBK_DIFF="-1446.2" BBK_DIFF_Y="48.3" BBK_EURO="-0.103"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="-0.013" BBK_DIFF="-112.0" BBK_DIFF_Y="-101.8" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="0.108" BBK_DIFF="220.0" BBK_DIFF_Y="148.2" BBK_EURO="0.055"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="-0.09" BBK_DIFF="24.4" BBK_DIFF_Y="-91.5" BBK_EURO="-0.046"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="-0.119" BBK_DIFF="-126.9" BBK_DIFF_Y="-152.0" BBK_EURO="-0.061"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="0.442" BBK_DIFF="205.5" BBK_DIFF_Y="50.3" BBK_EURO="0.226"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="-0.419" BBK_DIFF="-213.6" BBK_DIFF_Y="-177.5" BBK_EURO="-0.214"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="0.369" BBK_DIFF="525.4" BBK_DIFF_Y="138.1" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="0.059" BBK_DIFF="-42.2" BBK_DIFF_Y="13.5" BBK_EURO="0.03"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="0.102" BBK_DIFF="136.2" BBK_DIFF_Y="193.6" BBK_EURO="0.052"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="-0.282" BBK_DIFF="-197.9" BBK_DIFF_Y="-335.0" BBK_EURO="-0.144"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="0.288" BBK_DIFF="174.0" BBK_DIFF_Y="28900.0" BBK_EURO="0.147"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="-0.389" BBK_DIFF="-154.0" BBK_DIFF_Y="-140.1" BBK_EURO="-0.199"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="0.72" BBK_DIFF="421.4" BBK_DIFF_Y="886.3" BBK_EURO="0.368"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="-0.224" BBK_DIFF="-376.6" BBK_DIFF_Y="-282.1" BBK_EURO="-0.115"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="-0.047" BBK_DIFF="-120.5" BBK_DIFF_Y="91.2" BBK_EURO="-0.024"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="0.229" BBK_DIFF="-22.1" BBK_DIFF_Y="-46.4" BBK_EURO="0.117"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="0.294" BBK_DIFF="294.7" BBK_DIFF_Y="111.5" BBK_EURO="0.15"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="-0.151" BBK_DIFF="-197.4" BBK_DIFF_Y="-2920.0" BBK_EURO="-0.077"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="0.155" BBK_DIFF="198.1" BBK_DIFF_Y="324.6" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="0.052" BBK_DIFF="147.7" BBK_DIFF_Y="121.3" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="-0.109" BBK_DIFF="-190.8" BBK_DIFF_Y="-147.6" BBK_EURO="-0.056"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="0.12" BBK_DIFF="12100.0" BBK_DIFF_Y="23.7" BBK_EURO="0.061"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="-0.001" BBK_DIFF="99.4" BBK_DIFF_Y="-100.4" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="-0.162" BBK_DIFF="-321.9" BBK_DIFF_Y="-102.5" BBK_EURO="-0.083"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="0.073" BBK_DIFF="-40.7" BBK_DIFF_Y="-47.5" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="0.123" BBK_DIFF="123.0" BBK_DIFF_Y="138.2" BBK_EURO="0.063"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="-0.534" BBK_DIFF="-225.1" BBK_DIFF_Y="-8800.0" BBK_EURO="-0.273"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="0.427" BBK_DIFF="207.2" BBK_DIFF_Y="-18.4" BBK_EURO="0.218"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="0.139" BBK_DIFF="2880.0" BBK_DIFF_Y="0.7" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="-0.005" BBK_DIFF="92.8" BBK_DIFF_Y="94.7" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="-0.069" BBK_DIFF="71.7" BBK_DIFF_Y="-305.9" BBK_EURO="-0.035"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="-0.244" BBK_DIFF="-206.6" BBK_DIFF_Y="-506.7" BBK_EURO="-0.125"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="0.229" BBK_DIFF="136.1" BBK_DIFF_Y="5625.0" BBK_EURO="0.117"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="0.097" BBK_DIFF="-57.8" BBK_DIFF_Y="-55.5" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="0.23" BBK_DIFF="387.5" BBK_DIFF_Y="330.0" BBK_EURO="0.118"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="-0.08" BBK_DIFF="-157.6" BBK_DIFF_Y="-149.4" BBK_EURO="-0.041"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="0.139" BBK_DIFF="143.2" BBK_DIFF_Y="6850.0" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="-0.322" BBK_DIFF="-5266.7" BBK_DIFF_Y="-380.6" BBK_EURO="-0.165"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="-0.006" BBK_DIFF="-101.1" BBK_DIFF_Y="97.0" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="0.523" BBK_DIFF="279.0" BBK_DIFF_Y="59.0" BBK_EURO="0.267"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="0.138" BBK_DIFF="245.3" BBK_DIFF_Y="4500.0" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="-0.095" BBK_DIFF="-458.8" BBK_DIFF_Y="-363.9" BBK_EURO="-0.049"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="-0.017" BBK_DIFF="-128.3" BBK_DIFF_Y="-125.8" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="0.06" BBK_DIFF="1400.0" BBK_DIFF_Y="306.9" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="0.004" BBK_DIFF="-98.2" BBK_DIFF_Y="103.4" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="0.218" BBK_DIFF="318.0" BBK_DIFF_Y="86.3" BBK_EURO="0.111"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="-0.1" BBK_DIFF="-161.7" BBK_DIFF_Y="32.4" BBK_EURO="-0.051"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="0.162" BBK_DIFF="8000.0" BBK_DIFF_Y="84.1" BBK_EURO="0.083"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="0.002" BBK_DIFF="103.0" BBK_DIFF_Y="-98.6" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="-0.067" BBK_DIFF="66.0" BBK_DIFF_Y="-81.1" BBK_EURO="-0.034"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="-0.197" BBK_DIFF="-159.9" BBK_DIFF_Y="19.6" BBK_EURO="-0.101"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="0.329" BBK_DIFF="10866.7" BBK_DIFF_Y="414.1" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="0.003" BBK_DIFF="-91.7" BBK_DIFF_Y="-95.7" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="0.036" BBK_DIFF="-45.5" BBK_DIFF_Y="120.0" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="0.066" BBK_DIFF="327.6" BBK_DIFF_Y="140.5" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="-0.029" BBK_DIFF="75.4" BBK_DIFF_Y="-116.3" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="-0.118" BBK_DIFF="-200.9" BBK_DIFF_Y="-155.7" BBK_EURO="-0.06"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="0.117" BBK_DIFF="179.1" BBK_DIFF_Y="1075.0" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="-0.148" BBK_DIFF="-268.2" BBK_DIFF_Y="-260.9" BBK_EURO="-0.076"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="0.088" BBK_DIFF="-40.5" BBK_DIFF_Y="125.6" BBK_EURO="0.045"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="0.148" BBK_DIFF="500.0" BBK_DIFF_Y="0.7" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="-0.037" BBK_DIFF="84.9" BBK_DIFF_Y="-112.8" BBK_EURO="-0.019"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="-0.245" BBK_DIFF="-482.8" BBK_DIFF_Y="41.7" BBK_EURO="-0.125"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="0.064" BBK_DIFF="-8.6" BBK_DIFF_Y="-90.3" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="0.07" BBK_DIFF="138.9" BBK_DIFF_Y="600.0" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="-0.18" BBK_DIFF="-10.4" BBK_DIFF_Y="51.2" BBK_EURO="-0.092"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="-0.163" BBK_DIFF="-191.6" BBK_DIFF_Y="-171.5" BBK_EURO="-0.083"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="0.178" BBK_DIFF="-16.0" BBK_DIFF_Y="227.1" BBK_EURO="0.091"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="0.212" BBK_DIFF="1866.7" BBK_DIFF_Y="-27.1" BBK_EURO="0.108"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="-0.012" BBK_DIFF="-113.0" BBK_DIFF_Y="-114.0" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="0.092" BBK_DIFF="126.7" BBK_DIFF_Y="130.0" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="-0.344" BBK_DIFF="-334.0" BBK_DIFF_Y="-1811.1" BBK_EURO="-0.176"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="0.147" BBK_DIFF="-49.0" BBK_DIFF_Y="170.7" BBK_EURO="0.075"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="0.288" BBK_DIFF="168.6" BBK_DIFF_Y="8.7" BBK_EURO="0.147"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="-0.42" BBK_DIFF="-163.7" BBK_DIFF_Y="34.4" BBK_EURO="-0.215"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="0.659" BBK_DIFF="4807.1" BBK_DIFF_Y="-11.7" BBK_EURO="0.337"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="-0.014" BBK_DIFF="96.2" BBK_DIFF_Y="-132.6" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="-0.369" BBK_DIFF="-261.8" BBK_DIFF_Y="-171.3" BBK_EURO="-0.189"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="0.228" BBK_DIFF="262.9" BBK_DIFF_Y="293.1" BBK_EURO="0.117"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="-0.14" BBK_DIFF="-148.1" BBK_DIFF_Y="-351.6" BBK_EURO="-0.072"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="0.291" BBK_DIFF="238.4" BBK_DIFF_Y="493.9" BBK_EURO="0.149"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="0.086" BBK_DIFF="115.0" BBK_DIFF_Y="152.1" BBK_EURO="0.044"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="0.04" BBK_DIFF="322.2" BBK_DIFF_Y="-87.8" BBK_EURO="0.02"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="-0.018" BBK_DIFF="91.3" BBK_DIFF_Y="-147.4" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="-0.208" BBK_DIFF="-178.5" BBK_DIFF_Y="-1585.7" BBK_EURO="-0.106"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="0.265" BBK_DIFF="141.4" BBK_DIFF_Y="630.0" BBK_EURO="0.135"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="-0.64" BBK_DIFF="-185.8" BBK_DIFF_Y="-223.2" BBK_EURO="-0.327"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="0.746" BBK_DIFF="1634.9" BBK_DIFF_Y="136.8" BBK_EURO="0.381"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="0.043" BBK_DIFF="131.6" BBK_DIFF_Y="230.3" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="-0.136" BBK_DIFF="-334.5" BBK_DIFF_Y="-183.3" BBK_EURO="-0.07"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="0.058" BBK_DIFF="287.1" BBK_DIFF_Y="-45.8" BBK_EURO="0.03"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="-0.031" BBK_DIFF="-163.3" BBK_DIFF_Y="8.8" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="0.049" BBK_DIFF="129.7" BBK_DIFF_Y="444.4" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="-0.165" BBK_DIFF="-150.5" BBK_DIFF_Y="-5400.0" BBK_EURO="-0.084"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="0.327" BBK_DIFF="760.5" BBK_DIFF_Y="463.8" BBK_EURO="0.167"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="0.038" BBK_DIFF="171.4" BBK_DIFF_Y="322.2" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="0.014" BBK_DIFF="128.0" BBK_DIFF_Y="240.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="-0.05" BBK_DIFF="74.7" BBK_DIFF_Y="-733.3" BBK_EURO="-0.026"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="-0.198" BBK_DIFF="-162.9" BBK_DIFF_Y="56.1" BBK_EURO="-0.101"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="0.315" BBK_DIFF="1054.5" BBK_DIFF_Y="-24.8" BBK_EURO="0.161"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="-0.033" BBK_DIFF="31.3" BBK_DIFF_Y="54.2" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="-0.048" BBK_DIFF="-144.9" BBK_DIFF_Y="43.5" BBK_EURO="-0.025"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="0.107" BBK_DIFF="414.7" BBK_DIFF_Y="-26.7" BBK_EURO="0.055"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="-0.034" BBK_DIFF="-477.8" BBK_DIFF_Y="-1800.0" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="0.009" BBK_DIFF="400.0" BBK_DIFF_Y="108.8" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="-0.003" BBK_DIFF="-105.2" BBK_DIFF_Y="-160.0" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="0.058" BBK_DIFF="544.4" BBK_DIFF_Y="-71.6" BBK_EURO="0.03"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="0.009" BBK_DIFF="190.0" BBK_DIFF_Y="-85.9" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="-0.01" BBK_DIFF="-66.7" BBK_DIFF_Y="77.8" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="-0.006" BBK_DIFF="98.7" BBK_DIFF_Y="-400.0" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="-0.451" BBK_DIFF="-207.6" BBK_DIFF_Y="-105.9" BBK_EURO="-0.231"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="0.419" BBK_DIFF="681.9" BBK_DIFF_Y="130.2" BBK_EURO="0.214"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="-0.072" BBK_DIFF="15.3" BBK_DIFF_Y="-156.2" BBK_EURO="-0.037"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="-0.085" BBK_DIFF="-158.2" BBK_DIFF_Y="-393.1" BBK_EURO="-0.043"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="0.146" BBK_DIFF="7200.0" BBK_DIFF_Y="139.3" BBK_EURO="0.075"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="0.002" BBK_DIFF="102.0" BBK_DIFF_Y="103.3" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="-0.102" BBK_DIFF="-2140.0" BBK_DIFF_Y="-1600.0" BBK_EURO="-0.052"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="0.005" BBK_DIFF="-97.5" BBK_DIFF_Y="-93.2" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="0.204" BBK_DIFF="218.7" BBK_DIFF_Y="1800.0" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="0.064" BBK_DIFF="242.2" BBK_DIFF_Y="260.0" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="-0.045" BBK_DIFF="-2350.0" BBK_DIFF_Y="-130.0" BBK_EURO="-0.023"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="0.002" BBK_DIFF="100.9" BBK_DIFF_Y="106.5" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="-0.219" BBK_DIFF="-220.3" BBK_DIFF_Y="-24.4" BBK_EURO="-0.112"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="0.182" BBK_DIFF="42.2" BBK_DIFF_Y="-44.8" BBK_EURO="0.093"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="0.128" BBK_DIFF="341.4" BBK_DIFF_Y="633.3" BBK_EURO="0.065"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="0.029" BBK_DIFF="-52.5" BBK_DIFF_Y="514.3" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="0.061" BBK_DIFF="201.7" BBK_DIFF_Y="1116.7" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="-0.06" BBK_DIFF="-900.0" BBK_DIFF_Y="-1100.0" BBK_EURO="-0.031"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="-0.006" BBK_DIFF="-108.2" BBK_DIFF_Y="-142.9" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="0.073" BBK_DIFF="708.3" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="-0.012" BBK_DIFF="70.0" BBK_DIFF_Y="76.5" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="-0.04" BBK_DIFF="-126.7" BBK_DIFF_Y="-170.2" BBK_EURO="-0.02"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="0.15" BBK_DIFF="583.9" BBK_DIFF_Y="212.5" BBK_EURO="0.077"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="-0.031" BBK_DIFF="82.4" BBK_DIFF_Y="16.2" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="-0.176" BBK_DIFF="-153.3" BBK_DIFF_Y="37.1" BBK_EURO="-0.09"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="0.33" BBK_DIFF="1475.0" BBK_DIFF_Y="7.5" BBK_EURO="0.169"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="-0.024" BBK_DIFF="-242.9" BBK_DIFF_Y="50.0" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="-0.007" BBK_DIFF="-16.7" BBK_DIFF_Y="-150.0" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="-0.006" BBK_DIFF="-200.0" BBK_DIFF_Y="25.0" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="0.006" BBK_DIFF="-57.1" BBK_DIFF_Y="115.8" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="0.014" BBK_DIFF_Y="250.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0" BBK_DIFF_Y="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="-0.051" BBK_DIFF="-189.5" BBK_DIFF_Y="-5000.0" BBK_EURO="-0.026"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="0.057" BBK_DIFF="18.7" BBK_DIFF_Y="-8.1" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="0.048" BBK_DIFF="229.7" BBK_DIFF_Y="254.8" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="-0.037" BBK_DIFF="86.8" BBK_DIFF_Y="-12.1" BBK_EURO="-0.019"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="-0.28" BBK_DIFF="-191.2" BBK_DIFF_Y="13.6" BBK_EURO="-0.143"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="0.307" BBK_DIFF="739.6" BBK_DIFF_Y="-8.9" BBK_EURO="0.157"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="-0.048" BBK_DIFF="-442.9" BBK_DIFF_Y="-200.0" BBK_EURO="-0.025"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="0.014" BBK_DIFF="275.0" BBK_DIFF_Y="216.7" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="-0.008" BBK_DIFF="78.9" BBK_DIFF_Y="69.2" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="-0.038" BBK_DIFF="-1050.0" BBK_DIFF_Y="-860.0" BBK_EURO="-0.019"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="0.004" BBK_DIFF="120.0" BBK_DIFF_Y="110.8" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="-0.02" BBK_DIFF="-1900.0" BBK_DIFF_Y="81.3" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="-0.001" BBK_DIFF="-101.6" BBK_DIFF_Y="-100.5" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="0.062" BBK_DIFF="300.0" BBK_DIFF_Y="6100.0" BBK_EURO="0.032"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="-0.031" BBK_DIFF="6.1" BBK_DIFF_Y="-55.0" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="-0.033" BBK_DIFF="89.8" BBK_DIFF_Y="-189.2" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="-0.324" BBK_DIFF="-196.1" BBK_DIFF_Y="-105.1" BBK_EURO="-0.166"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="0.337" BBK_DIFF="2206.3" BBK_DIFF_Y="28.6" BBK_EURO="0.172"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="-0.016" BBK_DIFF="-33.3" BBK_DIFF_Y="5.9" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="-0.012" BBK_DIFF="53.8" BBK_DIFF_Y="-9.1" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="-0.026" BBK_DIFF="-620.0" BBK_DIFF_Y="-100.0" BBK_EURO="-0.013"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="0.005" BBK_DIFF="113.5" BBK_DIFF_Y="138.5" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="-0.037" BBK_DIFF="65.4" BBK_DIFF_Y="-60.9" BBK_EURO="-0.019"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="-0.107" BBK_DIFF="-158.8" BBK_DIFF_Y="-10800.0" BBK_EURO="-0.055"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="0.182" BBK_DIFF="18100.0" BBK_DIFF_Y="18100.0" BBK_EURO="0.093"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="0.001" BBK_DIFF="105.0" BBK_DIFF_Y="-98.3" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="-0.02" BBK_DIFF="-154.1" BBK_DIFF_Y="-142.6" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="0.037" BBK_DIFF="123.4" BBK_DIFF_Y="516.7" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="-0.158" BBK_DIFF="-160.3" BBK_DIFF_Y="40.6" BBK_EURO="-0.081"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="0.262" BBK_DIFF="1641.2" BBK_DIFF_Y="-11.8" BBK_EURO="0.134"/>
      <bbk:Obs TIME_PERIOD="1964-11" OBS_VALUE="-0.017" BBK_DIFF="-54.5" BBK_DIFF_Y="-1800.0" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1964-10" OBS_VALUE="-0.011" BBK_DIFF="15.4" BBK_DIFF_Y="67.6" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1964-09" OBS_VALUE="-0.013" BBK_DIFF="0.0" BBK_DIFF_Y="50.0" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1964-08" OBS_VALUE="-0.013" BBK_DIFF="43.5" BBK_DIFF_Y="-750.0" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1964-07" OBS_VALUE="-0.023" BBK_DIFF="-2400.0" BBK_DIFF_Y="58.2" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1964-06" OBS_VALUE="0.001" BBK_DIFF="0.0" BBK_DIFF_Y="-99.0" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1964-05" OBS_VALUE="0.001" BBK_DIFF="-98.3" BBK_DIFF_Y="111.1" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1964-04" OBS_VALUE="0.058" BBK_DIFF="23.4" BBK_DIFF_Y="114.8" BBK_EURO="0.03"/>
      <bbk:Obs TIME_PERIOD="1964-03" OBS_VALUE="0.047" BBK_DIFF="683.3" BBK_DIFF_Y="147.4" BBK_EURO="0.024"/>
      <bbk:Obs TIME_PERIOD="1964-02" OBS_VALUE="0.006" BBK_DIFF="102.3" BBK_DIFF_Y="118.8" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1964-01" OBS_VALUE="-0.266" BBK_DIFF="-189.6" BBK_DIFF_Y="-52.0" BBK_EURO="-0.136"/>
      <bbk:Obs TIME_PERIOD="1963-12" OBS_VALUE="0.297" BBK_DIFF="29600.0" BBK_DIFF_Y="40.1" BBK_EURO="0.152"/>
      <bbk:Obs TIME_PERIOD="1963-11" OBS_VALUE="0.001" BBK_DIFF="102.9" BBK_DIFF_Y="106.7" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1963-10" OBS_VALUE="-0.034" BBK_DIFF="-30.8" BBK_DIFF_Y="0.0" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1963-09" OBS_VALUE="-0.026" BBK_DIFF="-1400.0" BBK_DIFF_Y="-36.8" BBK_EURO="-0.013"/>
      <bbk:Obs TIME_PERIOD="1963-08" OBS_VALUE="0.002" BBK_DIFF="103.6" BBK_DIFF_Y="115.4" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1963-07" OBS_VALUE="-0.055" BBK_DIFF="-156.7" BBK_DIFF_Y="-1016.7" BBK_EURO="-0.028"/>
      <bbk:Obs TIME_PERIOD="1963-06" OBS_VALUE="0.097" BBK_DIFF="1177.8" BBK_DIFF_Y="977.8" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1963-05" OBS_VALUE="-0.009" BBK_DIFF="-133.3" BBK_DIFF_Y="-325.0" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1963-04" OBS_VALUE="0.027" BBK_DIFF="42.1" BBK_DIFF_Y="1450.0" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1963-03" OBS_VALUE="0.019" BBK_DIFF="159.4" BBK_DIFF_Y="18.7" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1963-02" OBS_VALUE="-0.032" BBK_DIFF="81.7" BBK_DIFF_Y="-220.0" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1963-01" OBS_VALUE="-0.175" BBK_DIFF="-182.5" BBK_DIFF_Y="-30.6" BBK_EURO="-0.089"/>
      <bbk:Obs TIME_PERIOD="1962-12" OBS_VALUE="0.212" BBK_DIFF="1513.3" BBK_DIFF_Y="21.1" BBK_EURO="0.108"/>
      <bbk:Obs TIME_PERIOD="1962-11" OBS_VALUE="-0.015" BBK_DIFF="55.9" BBK_DIFF_Y="21.1" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1962-10" OBS_VALUE="-0.034" BBK_DIFF="-78.9" BBK_DIFF_Y="-241.7" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1962-09" OBS_VALUE="-0.019" BBK_DIFF="-46.2" BBK_DIFF_Y="26.9" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1962-08" OBS_VALUE="-0.013" BBK_DIFF="-316.7" BBK_DIFF_Y="77.6" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1962-07" OBS_VALUE="0.006" BBK_DIFF="-33.3" BBK_DIFF_Y="108.0" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1962-06" OBS_VALUE="0.009" BBK_DIFF="125.0" BBK_DIFF_Y="-92.3" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1962-05" OBS_VALUE="0.004" BBK_DIFF="300.0" BBK_DIFF_Y="-63.6" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1962-04" OBS_VALUE="-0.002" BBK_DIFF="-112.5" BBK_DIFF_Y="-115.4" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1962-03" OBS_VALUE="0.016" BBK_DIFF="260.0" BBK_DIFF_Y="-55.6" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1962-02" OBS_VALUE="-0.01" BBK_DIFF="92.5" BBK_DIFF_Y="77.3" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1962-01" OBS_VALUE="-0.134" BBK_DIFF="-176.6" BBK_DIFF_Y="5.0" BBK_EURO="-0.069"/>
      <bbk:Obs TIME_PERIOD="1961-12" OBS_VALUE="0.175" BBK_DIFF="1021.1" BBK_DIFF_Y="-22.2" BBK_EURO="0.089"/>
      <bbk:Obs TIME_PERIOD="1961-11" OBS_VALUE="-0.019" BBK_DIFF="-179.2" BBK_DIFF_Y="34.5" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1961-10" OBS_VALUE="0.024" BBK_DIFF="192.3" BBK_DIFF_Y="146.2" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1961-09" OBS_VALUE="-0.026" BBK_DIFF="55.2" BBK_DIFF_Y="-145.6" BBK_EURO="-0.013"/>
      <bbk:Obs TIME_PERIOD="1961-08" OBS_VALUE="-0.058" BBK_DIFF="22.7" BBK_DIFF_Y="-70.6" BBK_EURO="-0.03"/>
      <bbk:Obs TIME_PERIOD="1961-07" OBS_VALUE="-0.075" BBK_DIFF="-164.1" BBK_DIFF_Y="-270.5" BBK_EURO="-0.038"/>
      <bbk:Obs TIME_PERIOD="1961-06" OBS_VALUE="0.117" BBK_DIFF="963.6" BBK_DIFF_Y="234.3" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1961-05" OBS_VALUE="0.011" BBK_DIFF="-15.4" BBK_DIFF_Y="184.6" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1961-04" OBS_VALUE="0.013" BBK_DIFF="-63.9" BBK_DIFF_Y="30.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1961-03" OBS_VALUE="0.036" BBK_DIFF="181.8" BBK_DIFF_Y="125.0" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1961-02" OBS_VALUE="-0.044" BBK_DIFF="68.8" BBK_DIFF_Y="-4500.0" BBK_EURO="-0.022"/>
      <bbk:Obs TIME_PERIOD="1961-01" OBS_VALUE="-0.141" BBK_DIFF="-162.7" BBK_DIFF_Y="-88.0" BBK_EURO="-0.072"/>
      <bbk:Obs TIME_PERIOD="1960-12" OBS_VALUE="0.225" BBK_DIFF="875.9" BBK_DIFF_Y="114.3" BBK_EURO="0.115"/>
      <bbk:Obs TIME_PERIOD="1960-11" OBS_VALUE="-0.029" BBK_DIFF="44.2" BBK_DIFF_Y="-680.0" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1960-10" OBS_VALUE="-0.052" BBK_DIFF="-191.2" BBK_DIFF_Y="-333.3" BBK_EURO="-0.027"/>
      <bbk:Obs TIME_PERIOD="1960-09" OBS_VALUE="0.057" BBK_DIFF="267.6" BBK_DIFF_Y="1050.0" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1960-08" OBS_VALUE="-0.034" BBK_DIFF="-177.3" BBK_DIFF_Y="29.2" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1960-07" OBS_VALUE="0.044" BBK_DIFF="25.7" BBK_DIFF_Y="980.0" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1960-06" OBS_VALUE="0.035" BBK_DIFF="369.2" BBK_DIFF_Y="266.7" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1960-05" OBS_VALUE="-0.013" BBK_DIFF="-230.0" BBK_DIFF_Y="-1200.0" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1960-04" OBS_VALUE="0.01" BBK_DIFF="-37.5" BBK_DIFF_Y="-28.6" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1960-03" OBS_VALUE="0.016" BBK_DIFF="1500.0" BBK_DIFF_Y="-42.9" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1960-02" OBS_VALUE="0.001" BBK_DIFF="101.3" BBK_DIFF_Y="108.3" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1960-01" OBS_VALUE="-0.075" BBK_DIFF="-171.4" BBK_DIFF_Y="-334.4" BBK_EURO="-0.038"/>
      <bbk:Obs TIME_PERIOD="1959-12" OBS_VALUE="0.105" BBK_DIFF="2000.0" BBK_DIFF_Y="144.2" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1959-11" OBS_VALUE="0.005" BBK_DIFF="141.7" BBK_DIFF_Y="25.0" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1959-10" OBS_VALUE="-0.012" BBK_DIFF="-100.0" BBK_DIFF_Y="7.7" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1959-09" OBS_VALUE="-0.006" BBK_DIFF="87.5" BBK_DIFF_Y="-130.0" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1959-08" OBS_VALUE="-0.048" BBK_DIFF="-860.0" BBK_DIFF_Y="-77.8" BBK_EURO="-0.025"/>
      <bbk:Obs TIME_PERIOD="1959-07" OBS_VALUE="-0.005" BBK_DIFF="76.2" BBK_DIFF_Y="-104.3" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1959-06" OBS_VALUE="-0.021" BBK_DIFF="-2000.0" BBK_DIFF_Y="-275.0" BBK_EURO="-0.011"/>
      <bbk:Obs TIME_PERIOD="1959-05" OBS_VALUE="-0.001" BBK_DIFF="-107.1" BBK_DIFF_Y="-102.9" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1959-04" OBS_VALUE="0.014" BBK_DIFF="-50.0" BBK_DIFF_Y="-6.7" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1959-03" OBS_VALUE="0.028" BBK_DIFF="333.3" BBK_DIFF_Y="333.3" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1959-02" OBS_VALUE="-0.012" BBK_DIFF="-137.5" BBK_DIFF_Y="-300.0" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1959-01" OBS_VALUE="0.032" BBK_DIFF="-25.6" BBK_DIFF_Y="33.3" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1958-12" OBS_VALUE="0.043" BBK_DIFF="975.0" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1958-11" OBS_VALUE="0.004" BBK_DIFF="130.8" BBK_DIFF_Y="200.0" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1958-10" OBS_VALUE="-0.013" BBK_DIFF="-165.0" BBK_DIFF_Y="-316.7" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1958-09" OBS_VALUE="0.02" BBK_DIFF="174.1" BBK_DIFF_Y="0.0" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1958-08" OBS_VALUE="-0.027" BBK_DIFF="-123.1" BBK_DIFF_Y="-160.0" BBK_EURO="-0.014"/>
      <bbk:Obs TIME_PERIOD="1958-07" OBS_VALUE="0.117" BBK_DIFF="875.0" BBK_DIFF_Y="587.5" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1958-06" OBS_VALUE="0.012" BBK_DIFF="-64.7" BBK_DIFF_Y="-45.5" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1958-05" OBS_VALUE="0.034" BBK_DIFF="126.7" BBK_DIFF_Y="142.9" BBK_EURO="0.017"/>
      <bbk:Obs TIME_PERIOD="1958-04" OBS_VALUE="0.015" BBK_DIFF="225.0" BBK_DIFF_Y="-55.9" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1958-03" OBS_VALUE="-0.012" BBK_DIFF="-300.0" BBK_DIFF_Y="-33.3" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1958-02" OBS_VALUE="-0.003" BBK_DIFF="-112.5" BBK_DIFF_Y="-120.0" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1958-01" OBS_VALUE="0.024" BBK_DIFF_Y="140.0" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1957-12" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0" BBK_DIFF_Y="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-11" OBS_VALUE="-0.004" BBK_DIFF="-166.7" BBK_DIFF_Y="-130.8" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1957-10" OBS_VALUE="0.006" BBK_DIFF="-70.0" BBK_DIFF_Y="142.9" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1957-09" OBS_VALUE="0.02" BBK_DIFF="-55.6" BBK_DIFF_Y="233.3" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1957-08" OBS_VALUE="0.045" BBK_DIFF="287.5" BBK_DIFF_Y="15.4" BBK_EURO="0.023"/>
      <bbk:Obs TIME_PERIOD="1957-07" OBS_VALUE="-0.024" BBK_DIFF="-209.1" BBK_DIFF_Y="-154.5" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1957-06" OBS_VALUE="0.022" BBK_DIFF="57.1" BBK_DIFF_Y="-24.1" BBK_EURO="0.011"/>
      <bbk:Obs TIME_PERIOD="1957-05" OBS_VALUE="0.014" BBK_DIFF="-58.8" BBK_DIFF_Y="600.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1957-04" OBS_VALUE="0.034" BBK_DIFF="477.8" BBK_DIFF_Y="183.3" BBK_EURO="0.017"/>
      <bbk:Obs TIME_PERIOD="1957-03" OBS_VALUE="-0.009" BBK_DIFF="-160.0" BBK_DIFF_Y="-228.6" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1957-02" OBS_VALUE="0.015" BBK_DIFF="50.0" BBK_DIFF_Y="650.0" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1957-01" OBS_VALUE="0.01" BBK_DIFF="152.6" BBK_DIFF_Y="183.3" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1956-12" OBS_VALUE="-0.019" BBK_DIFF="-246.2" BBK_DIFF_Y="-311.1" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1956-11" OBS_VALUE="0.013" BBK_DIFF="192.9" BBK_DIFF_Y="360.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1956-10" OBS_VALUE="-0.014" BBK_DIFF="6.7" BBK_DIFF_Y="-255.6" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1956-09" OBS_VALUE="-0.015" BBK_DIFF="-138.5" BBK_DIFF_Y="-183.3" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1956-08" OBS_VALUE="0.039" BBK_DIFF="-11.4" BBK_EURO="0.02"/>
      <bbk:Obs TIME_PERIOD="1956-07" OBS_VALUE="0.044" BBK_DIFF="51.7" BBK_DIFF_Y="238.5" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1956-06" OBS_VALUE="0.029" BBK_DIFF="1350.0" BBK_DIFF_Y="61.1" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1956-05" OBS_VALUE="0.002" BBK_DIFF="-83.3" BBK_DIFF_Y="300.0" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1956-04" OBS_VALUE="0.012" BBK_DIFF="71.4" BBK_DIFF_Y="33.3" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1956-03" OBS_VALUE="0.007" BBK_DIFF="250.0" BBK_DIFF_Y="133.3" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1956-02" OBS_VALUE="0.002" BBK_DIFF="116.7" BBK_DIFF_Y="110.5" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1956-01" OBS_VALUE="-0.012" BBK_DIFF="-233.3" BBK_DIFF_Y="-170.6" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1955-12" OBS_VALUE="0.009" BBK_DIFF="280.0" BBK_DIFF_Y="-70.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1955-11" OBS_VALUE="-0.005" BBK_DIFF="-155.6" BBK_DIFF_Y="-155.6" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1955-10" OBS_VALUE="0.009" BBK_DIFF="-50.0" BBK_DIFF_Y="150.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1955-09" OBS_VALUE="0.018" BBK_DIFF_Y="20.0" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1955-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_DIFF_Y="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-07" OBS_VALUE="0.013" BBK_DIFF="-27.8" BBK_DIFF_Y="200.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1955-06" OBS_VALUE="0.018" BBK_DIFF="1900.0" BBK_DIFF_Y="-40.0" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1955-05" OBS_VALUE="-0.001" BBK_DIFF="-111.1" BBK_DIFF_Y="95.5" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1955-04" OBS_VALUE="0.009" BBK_DIFF="200.0" BBK_DIFF_Y="169.2" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1955-03" OBS_VALUE="0.003" BBK_DIFF="115.8" BBK_DIFF_Y="-70.0" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1955-02" OBS_VALUE="-0.019" BBK_DIFF="-211.8" BBK_DIFF_Y="-375.0" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1955-01" OBS_VALUE="0.017" BBK_DIFF="-43.3" BBK_DIFF_Y="240.0" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1954-12" OBS_VALUE="0.03" BBK_DIFF="233.3" BBK_DIFF_Y="266.7" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1954-11" OBS_VALUE="0.009" BBK_DIFF="150.0" BBK_DIFF_Y="12.5" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1954-10" OBS_VALUE="-0.018" BBK_DIFF="-220.0" BBK_DIFF_Y="-550.0" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1954-09" OBS_VALUE="0.015" BBK_DIFF="850.0" BBK_DIFF_Y="207.1" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1954-08" OBS_VALUE="-0.002" BBK_DIFF="84.6" BBK_DIFF_Y="87.5" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1954-07" OBS_VALUE="-0.013" BBK_DIFF="-143.3" BBK_DIFF_Y="-165.0" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1954-06" OBS_VALUE="0.03" BBK_DIFF="236.4" BBK_DIFF_Y="25.0" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1954-05" OBS_VALUE="-0.022" BBK_DIFF="-69.2" BBK_DIFF_Y="-2300.0" BBK_EURO="-0.011"/>
      <bbk:Obs TIME_PERIOD="1954-04" OBS_VALUE="-0.013" BBK_DIFF="-230.0" BBK_DIFF_Y="-137.1" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1954-03" OBS_VALUE="0.01" BBK_DIFF="350.0" BBK_DIFF_Y="300.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1954-02" OBS_VALUE="-0.004" BBK_DIFF="-180.0" BBK_DIFF_Y="-125.0" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1954-01" OBS_VALUE="0.005" BBK_DIFF="127.8" BBK_DIFF_Y="-89.6" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1953-12" OBS_VALUE="-0.018" BBK_DIFF="-325.0" BBK_DIFF_Y="-175.0" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1953-11" OBS_VALUE="0.008" BBK_DIFF="100.0" BBK_DIFF_Y="260.0" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1953-10" OBS_VALUE="0.004" BBK_DIFF="128.6" BBK_DIFF_Y="-73.3" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1953-09" OBS_VALUE="-0.014" BBK_DIFF="12.5" BBK_DIFF_Y="33.3" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1953-08" OBS_VALUE="-0.016" BBK_DIFF="-180.0" BBK_DIFF_Y="-161.5" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1953-07" OBS_VALUE="0.02" BBK_DIFF="-16.7" BBK_DIFF_Y="600.0" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1953-06" OBS_VALUE="0.024" BBK_DIFF="2300.0" BBK_DIFF_Y="2500.0" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1953-05" OBS_VALUE="0.001" BBK_DIFF="-97.1" BBK_DIFF_Y="-83.3" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1953-04" OBS_VALUE="0.035" BBK_DIFF="800.0" BBK_DIFF_Y="250.0" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1953-03" OBS_VALUE="-0.005" BBK_DIFF="-131.3" BBK_DIFF_Y="-131.3" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1953-02" OBS_VALUE="0.016" BBK_DIFF="-66.7" BBK_DIFF_Y="-5.9" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1953-01" OBS_VALUE="0.048" BBK_DIFF="100.0" BBK_DIFF_Y="41.2" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1952-12" OBS_VALUE="0.024" BBK_DIFF="580.0" BBK_DIFF_Y="1300.0" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1952-11" OBS_VALUE="-0.005" BBK_DIFF="-133.3" BBK_DIFF_Y="-225.0" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1952-10" OBS_VALUE="0.015" BBK_DIFF="171.4" BBK_DIFF_Y="-34.8" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1952-09" OBS_VALUE="-0.021" BBK_DIFF="-180.8" BBK_EURO="-0.011"/>
      <bbk:Obs TIME_PERIOD="1952-08" OBS_VALUE="0.026" BBK_DIFF="750.0" BBK_DIFF_Y="116.7" BBK_EURO="0.013"/>
      <bbk:Obs TIME_PERIOD="1952-07" OBS_VALUE="-0.004" BBK_DIFF="-300.0" BBK_DIFF_Y="-140.0" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1952-06" OBS_VALUE="-0.001" BBK_DIFF="-116.7" BBK_DIFF_Y="-101.5" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1952-05" OBS_VALUE="0.006" BBK_DIFF="-40.0" BBK_DIFF_Y="500.0" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1952-04" OBS_VALUE="0.01" BBK_DIFF="-37.5" BBK_DIFF_Y="400.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1952-03" OBS_VALUE="0.016" BBK_DIFF="-5.9" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1952-02" OBS_VALUE="0.017" BBK_DIFF="-50.0" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1952-01" OBS_VALUE="0.034" BBK_DIFF="1800.0" BBK_DIFF_Y="409.1" BBK_EURO="0.017"/>
      <bbk:Obs TIME_PERIOD="1951-12" OBS_VALUE="-0.002" BBK_DIFF="-150.0" BBK_DIFF_Y="-101.3" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1951-11" OBS_VALUE="0.004" BBK_DIFF="-82.6" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1951-10" OBS_VALUE="0.023" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1951-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="0.012" BBK_DIFF="20.0" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1951-07" OBS_VALUE="0.01" BBK_DIFF="-84.6" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="0.065" BBK_DIFF="6400.0" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1951-05" OBS_VALUE="0.001" BBK_DIFF="-50.0" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1951-04" OBS_VALUE="0.002" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="-0.011" BBK_DIFF="-107.3" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1950-12" OBS_VALUE="0.15" BBK_EURO="0.077"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
