<?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_OVL188</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-23T09:55:21</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.OVL188" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Veränderungsreihe zu: Kredite an inländische Nichtbanken (Nicht-MFIs) / mittel- und langfristige Kredite an Unternehmen und Privatpersonen / Wertpapiere / Kreditgenossenschaften" BBK_TITLE_ENG="Changes to the time series: Lendings to domestic non-banks (non-MFIs) / medium and long-term lendings to enterprises and households / Securities / Credit cooperatives" BBK_COMM_METH="Statistische Sonderbewegungen sind in den Bestandsreihen nicht angemerkt; in den zugehörigen Veränderungsreihen sind sie bereits ausgeschaltet.">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="0.06" BBK_OBS_STATUS="P" BBK_DIFF="1.7" BBK_DIFF_Y="-20.0"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="0.059" BBK_DIFF="-90.7" BBK_DIFF_Y="-59.3"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="0.636" BBK_DIFF="426.2" BBK_DIFF_Y="10.6"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="-0.195" BBK_DIFF="-673.5" BBK_DIFF_Y="-178.9"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="0.034" BBK_DIFF="191.9" BBK_DIFF_Y="-81.8"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="-0.037" BBK_DIFF="-156.1" BBK_DIFF_Y="-132.5"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="0.066" BBK_DIFF="180.5" BBK_DIFF_Y="-75.5"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="-0.082" BBK_DIFF="-130.7" BBK_DIFF_Y="54.7"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="0.267" BBK_DIFF="423.5" BBK_DIFF_Y="252.6"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="0.051" BBK_DIFF="-59.5" BBK_DIFF_Y="-41.4"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="0.126" BBK_DIFF="-8.0" BBK_DIFF_Y="68.0"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="0.137" BBK_DIFF="82.7" BBK_DIFF_Y="41.2"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="0.075" BBK_DIFF="-48.3" BBK_DIFF_Y="302.7"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="0.145" BBK_DIFF="-74.8" BBK_DIFF_Y="-62.4"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="0.575" BBK_DIFF="132.8" BBK_DIFF_Y="1123.4"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="0.247" BBK_DIFF="32.1" BBK_DIFF_Y="-26.7"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="0.187" BBK_DIFF="64.0" BBK_DIFF_Y="-79.0"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="0.114" BBK_DIFF="-57.6" BBK_DIFF_Y="-65.0"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="0.269" BBK_DIFF="248.6" BBK_DIFF_Y="627.5"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-0.181" BBK_DIFF="-3.4" BBK_DIFF_Y="20.3"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-0.175" BBK_DIFF="-301.1" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="0.087" BBK_DIFF="16.0" BBK_DIFF_Y="152.1"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="0.075" BBK_DIFF="-22.7" BBK_DIFF_Y="134.6"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="0.097" BBK_DIFF="362.2" BBK_DIFF_Y="124.7"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="-0.037" BBK_DIFF="-109.6" BBK_DIFF_Y="24.5"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="0.386" BBK_DIFF="721.3" BBK_DIFF_Y="138.0"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="0.047" BBK_DIFF="-86.1" BBK_DIFF_Y="-96.2"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="0.337" BBK_DIFF="-62.1" BBK_DIFF_Y="-51.9"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="0.889" BBK_DIFF="172.7" BBK_DIFF_Y="103.9"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="0.326" BBK_DIFF="739.2" BBK_DIFF_Y="-15.1"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="-0.051" BBK_DIFF="77.5" BBK_DIFF_Y="-113.6"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="-0.227" BBK_DIFF="-25.4" BBK_DIFF_Y="-438.8"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="-0.181" BBK_DIFF="-8.4" BBK_DIFF_Y="-151.4"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="-0.167" BBK_DIFF="23.0" BBK_DIFF_Y="-146.6"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="-0.217" BBK_DIFF="44.6" BBK_DIFF_Y="-277.9"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="-0.392" BBK_DIFF="-700.0" BBK_DIFF_Y="-2405.9"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="-0.049" BBK_DIFF="95.2" BBK_DIFF_Y="-106.4"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="-1.015" BBK_DIFF="-181.0" BBK_DIFF_Y="-298.6"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="1.253" BBK_DIFF="78.7" BBK_DIFF_Y="13.8"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="0.701" BBK_DIFF="60.8" BBK_DIFF_Y="71.8"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="0.436" BBK_DIFF="13.5" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="0.384" BBK_DIFF="2.1" BBK_DIFF_Y="-11.1"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="0.376" BBK_DIFF="461.2" BBK_DIFF_Y="-27.6"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="0.067" BBK_DIFF="193.1" BBK_DIFF_Y="-88.1"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="-0.072" BBK_DIFF="-120.1" BBK_DIFF_Y="-117.1"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="0.358" BBK_DIFF="193.4" BBK_DIFF_Y="-56.4"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="0.122" BBK_DIFF="617.6" BBK_DIFF_Y="-64.7"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="0.017" BBK_DIFF="-97.8" BBK_DIFF_Y="-97.7"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="0.763" BBK_DIFF="49.3" BBK_DIFF_Y="-8.8"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="0.511" BBK_DIFF="-53.6" BBK_DIFF_Y="98.1"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="1.101" BBK_DIFF="169.9" BBK_DIFF_Y="40.4"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="0.408" BBK_DIFF="-4.7" BBK_DIFF_Y="-5.1"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="0.428" BBK_DIFF="-0.9" BBK_DIFF_Y="-45.8"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="0.432" BBK_DIFF="-16.8" BBK_DIFF_Y="-20.6"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="0.519" BBK_DIFF="-7.8" BBK_DIFF_Y="104.3"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="0.563" BBK_DIFF="33.7" BBK_DIFF_Y="98.9"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="0.421" BBK_DIFF="-48.8" BBK_DIFF_Y="275.4"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="0.822" BBK_DIFF="137.6" BBK_DIFF_Y="83.5"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="0.346" BBK_DIFF="-53.5" BBK_DIFF_Y="87.0"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="0.744" BBK_DIFF="-11.1" BBK_DIFF_Y="226.3"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="0.837" BBK_DIFF="224.4" BBK_DIFF_Y="3.5"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="0.258" BBK_DIFF="-67.1" BBK_DIFF_Y="-58.2"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="0.784" BBK_DIFF="82.3" BBK_DIFF_Y="-11.7"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="0.43" BBK_DIFF="-45.6" BBK_DIFF_Y="1014.9"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="0.79" BBK_DIFF="45.2" BBK_DIFF_Y="173.4"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="0.544" BBK_DIFF="114.2" BBK_DIFF_Y="288.6"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="0.254" BBK_DIFF="-10.2" BBK_DIFF_Y="-53.7"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="0.283" BBK_DIFF="217.9" BBK_DIFF_Y="-52.6"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="-0.24" BBK_DIFF="-153.6" BBK_DIFF_Y="-180.3"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="0.448" BBK_DIFF="142.2" BBK_DIFF_Y="187.2"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="0.185" BBK_DIFF="-18.9" BBK_DIFF_Y="455.8"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="0.228" BBK_DIFF="-71.8" BBK_DIFF_Y="356.0"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="0.809" BBK_DIFF="31.1" BBK_DIFF_Y="537.0"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="0.617" BBK_DIFF="-30.5" BBK_DIFF_Y="200.8"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="0.888" BBK_DIFF="1989.4" BBK_DIFF_Y="265.4"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="-0.047" BBK_DIFF="-116.3" BBK_DIFF_Y="-108.0"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="0.289" BBK_DIFF="106.4" BBK_DIFF_Y="124.0"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="0.14" BBK_DIFF="-74.5" BBK_DIFF_Y="-73.4"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="0.549" BBK_DIFF="-8.0" BBK_DIFF_Y="181.5"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="0.597" BBK_DIFF="99.7" BBK_DIFF_Y="179.0"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="0.299" BBK_DIFF="91.7" BBK_DIFF_Y="22.0"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="0.156" BBK_DIFF="400.0" BBK_DIFF_Y="12.2"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="-0.052" BBK_DIFF="-204.0" BBK_DIFF_Y="-112.7"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="0.05" BBK_DIFF="-60.6" BBK_DIFF_Y="-90.3"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="0.127" BBK_DIFF="120.8" BBK_DIFF_Y="-79.1"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="-0.612" BBK_DIFF="-351.9" BBK_DIFF_Y="-470.9"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="0.243" BBK_DIFF="-58.9" BBK_DIFF_Y="178.9"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="0.591" BBK_DIFF="358.1" BBK_DIFF_Y="2562.5"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="0.129" BBK_DIFF="-75.5" BBK_DIFF_Y="616.7"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="0.526" BBK_DIFF="169.7" BBK_DIFF_Y="298.5"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="0.195" BBK_DIFF="-8.9" BBK_DIFF_Y="-53.8"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="0.214" BBK_DIFF="-12.7" BBK_DIFF_Y="-21.0"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="0.245" BBK_DIFF="76.3" BBK_DIFF_Y="-14.0"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="0.139" BBK_DIFF="-66.1" BBK_DIFF_Y="-58.6"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="0.41" BBK_DIFF="-20.7" BBK_DIFF_Y="173.3"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="0.517" BBK_DIFF="-14.8" BBK_DIFF_Y="271.9"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="0.607" BBK_DIFF="267.9" BBK_DIFF_Y="86.8"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="0.165" BBK_DIFF="153.6" BBK_DIFF_Y="-50.2"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="-0.308" BBK_DIFF="-1183.3" BBK_DIFF_Y="-133.2"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="-0.024" BBK_DIFF="-233.3" BBK_DIFF_Y="-106.1"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="0.018" BBK_DIFF="-86.4" BBK_DIFF_Y="-84.3"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="0.132" BBK_DIFF="-68.7" BBK_DIFF_Y="-78.8"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="0.422" BBK_DIFF="55.7" BBK_DIFF_Y="-45.0"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="0.271" BBK_DIFF="-4.9" BBK_DIFF_Y="-55.5"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="0.285" BBK_DIFF="-15.2" BBK_DIFF_Y="90.0"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="0.336" BBK_DIFF="124.0" BBK_DIFF_Y="-25.7"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="0.15" BBK_DIFF="7.9" BBK_DIFF_Y="-47.4"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="0.139" BBK_DIFF="-57.2" BBK_DIFF_Y="-6.1"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="0.325" BBK_DIFF="-1.8" BBK_DIFF_Y="45.7"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="0.331" BBK_DIFF="-64.3" BBK_DIFF_Y="218.3"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="0.928" BBK_DIFF="134.9" BBK_DIFF_Y="130.8"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="0.395" BBK_DIFF="243.5" BBK_DIFF_Y="65.3"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="0.115" BBK_DIFF="-81.5" BBK_DIFF_Y="255.4"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="0.623" BBK_DIFF="-18.8" BBK_DIFF_Y="433.2"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="0.767" BBK_DIFF="25.9" BBK_DIFF_Y="285.4"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="0.609" BBK_DIFF="306.0" BBK_DIFF_Y="57.8"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="0.15" BBK_DIFF="-66.8" BBK_DIFF_Y="-64.7"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="0.452" BBK_DIFF="58.6" BBK_DIFF_Y="-25.8"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="0.285" BBK_DIFF="92.6" BBK_DIFF_Y="43.2"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="0.148" BBK_DIFF="-33.6" BBK_DIFF_Y="-66.8"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="0.223" BBK_DIFF="114.4" BBK_DIFF_Y="-52.9"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="0.104" BBK_DIFF="-74.1" BBK_DIFF_Y="-61.3"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="0.402" BBK_DIFF="68.2" BBK_DIFF_Y="-61.7"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="0.239" BBK_DIFF="423.0" BBK_DIFF_Y="-20.1"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="-0.074" BBK_DIFF="60.4" BBK_DIFF_Y="-126.4"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="-0.187" BBK_DIFF="-194.0" BBK_DIFF_Y="-567.9"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="0.199" BBK_DIFF="-48.4" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="0.386" BBK_DIFF="-9.2" BBK_DIFF_Y="235.7"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="0.425" BBK_DIFF="-30.2" BBK_DIFF_Y="199.3"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="0.609" BBK_DIFF="206.0" BBK_DIFF_Y="10050.0"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="0.199" BBK_DIFF="-55.4" BBK_DIFF_Y="20.6"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="0.446" BBK_DIFF="-5.7" BBK_DIFF_Y="3954.5"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="0.473" BBK_DIFF="75.8" BBK_DIFF_Y="141.3"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="0.269" BBK_DIFF="-74.4" BBK_DIFF_Y="205.7"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="1.05" BBK_DIFF="251.2" BBK_DIFF_Y="70.2"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="0.299" BBK_DIFF="6.8" BBK_DIFF_Y="4.9"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="0.28" BBK_DIFF="1100.0" BBK_DIFF_Y="-26.3"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="-0.028" BBK_DIFF="-114.1" BBK_DIFF_Y="-2900.0"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="0.198" BBK_DIFF="72.2" BBK_DIFF_Y="69.2"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="0.115" BBK_DIFF="-19.0" BBK_DIFF_Y="984.6"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="0.142" BBK_DIFF="2266.7" BBK_DIFF_Y="-66.9"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="0.006" BBK_DIFF="-96.4" BBK_DIFF_Y="-98.1"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="0.165" BBK_DIFF="1400.0" BBK_DIFF_Y="-1.2"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="0.011" BBK_DIFF="-94.4" BBK_DIFF_Y="-94.2"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="0.196" BBK_DIFF="122.7" BBK_DIFF_Y="-31.9"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="0.088" BBK_DIFF="-85.7" BBK_DIFF_Y="-38.5"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="0.617" BBK_DIFF="116.5" BBK_DIFF_Y="-44.0"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="0.285" BBK_DIFF="-25.0" BBK_DIFF_Y="27.8"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="0.38" BBK_DIFF="37900.0" BBK_DIFF_Y="283.8"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="0.001" BBK_DIFF="-99.1" BBK_DIFF_Y="-98.3"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="0.117" BBK_DIFF="1000.0" BBK_DIFF_Y="244.1"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="-0.013" BBK_DIFF="-103.0" BBK_DIFF_Y="-110.6"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="0.429" BBK_DIFF="39.3" BBK_DIFF_Y="158.4"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="0.308" BBK_DIFF="84.4" BBK_DIFF_Y="37.5"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="0.167" BBK_DIFF="-12.6" BBK_DIFF_Y="-53.7"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="0.191" BBK_DIFF="-33.7" BBK_DIFF_Y="-53.3"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="0.288" BBK_DIFF="101.4" BBK_DIFF_Y="247.0"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="0.143" BBK_DIFF="-87.0" BBK_DIFF_Y="187.7"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="1.101" BBK_DIFF="393.7" BBK_DIFF_Y="414.5"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="0.223" BBK_DIFF="125.3" BBK_DIFF_Y="159.5"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="0.099" BBK_DIFF="67.8" BBK_DIFF_Y="241.4"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="0.059" BBK_DIFF="73.5" BBK_DIFF_Y="-49.6"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="0.034" BBK_DIFF="-72.4" BBK_DIFF_Y="-39.3"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="0.123" BBK_DIFF="-25.9" BBK_DIFF_Y="747.4"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="0.166" BBK_DIFF="-25.9" BBK_DIFF_Y="321.3"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="0.224" BBK_DIFF="-38.0" BBK_DIFF_Y="245.5"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="0.361" BBK_DIFF="-11.7" BBK_DIFF_Y="71.9"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="0.409" BBK_DIFF="392.8" BBK_DIFF_Y="246.6"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="0.083" BBK_DIFF="150.9" BBK_DIFF_Y="240.7"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="-0.163" BBK_DIFF="-176.2" BBK_DIFF_Y="-133.3"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="0.214" BBK_DIFF="157.1" BBK_DIFF_Y="-65.4"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="-0.375" BBK_DIFF="-435.7" BBK_DIFF_Y="-757.9"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="-0.07" BBK_DIFF="-159.8" BBK_DIFF_Y="-160.9"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="0.117" BBK_DIFF="108.9" BBK_DIFF_Y="343.8"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="0.056" BBK_DIFF="394.7" BBK_DIFF_Y="-74.8"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="-0.019" BBK_DIFF="74.7" BBK_DIFF_Y="-104.3"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="-0.075" BBK_DIFF="51.3" BBK_DIFF_Y="-257.1"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="-0.154" BBK_DIFF="-173.3" BBK_DIFF_Y="-189.0"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="0.21" BBK_DIFF="78.0" BBK_DIFF_Y="76.5"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="0.118" BBK_DIFF="300.0" BBK_DIFF_Y="-66.1"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="-0.059" BBK_DIFF="-112.1" BBK_DIFF_Y="-108.0"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="0.489" BBK_DIFF="-20.9" BBK_DIFF_Y="-22.4"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="0.618" BBK_DIFF="984.2" BBK_DIFF_Y="-22.7"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="0.057" BBK_DIFF="-50.4" BBK_DIFF_Y="-89.9"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="0.115" BBK_DIFF="339.6" BBK_DIFF_Y="-64.1"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="-0.048" BBK_DIFF="-121.6" BBK_DIFF_Y="-184.2"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="0.222" BBK_DIFF="-49.2" BBK_DIFF_Y="-17.5"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="0.437" BBK_DIFF="2181.0" BBK_DIFF_Y="25.9"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="-0.021" BBK_DIFF="-112.1" BBK_DIFF_Y="-106.0"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="0.173" BBK_DIFF="45.4" BBK_DIFF_Y="-25.1"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="0.119" BBK_DIFF="-65.8" BBK_DIFF_Y="-87.8"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="0.348" BBK_DIFF="-53.1" BBK_DIFF_Y="123.1"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="0.742" BBK_DIFF="17.8" BBK_DIFF_Y="1024.2"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="0.63" BBK_DIFF="-21.2" BBK_DIFF_Y="277.0"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="0.799" BBK_DIFF="41.9" BBK_DIFF_Y="174.6"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="0.563" BBK_DIFF="75.9" BBK_DIFF_Y="94.1"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="0.32" BBK_DIFF="461.4" BBK_DIFF_Y="170.8"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="0.057" BBK_DIFF="-78.8" BBK_DIFF_Y="125.0"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="0.269" BBK_DIFF="-22.5" BBK_DIFF_Y="827.0"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="0.347" BBK_DIFF="-0.3" BBK_DIFF_Y="297.2"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="0.348" BBK_DIFF="50.6" BBK_DIFF_Y="162.4"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="0.231" BBK_DIFF="-76.3" BBK_DIFF_Y="192.8"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="0.974" BBK_DIFF="524.4" BBK_DIFF_Y="1117.5"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="0.156" BBK_DIFF="136.4" BBK_DIFF_Y="921.1"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="0.066" BBK_DIFF="118.5" BBK_DIFF_Y="512.5"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="-0.356" BBK_DIFF="-222.3" BBK_DIFF_Y="-61.1"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="0.291" BBK_DIFF="0.3" BBK_DIFF_Y="-31.5"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="0.29" BBK_DIFF="164.2" BBK_DIFF_Y="-0.7"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="-0.452" BBK_DIFF="-98.2" BBK_DIFF_Y="-259.7"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="-0.228" BBK_DIFF="-516.2" BBK_DIFF_Y="-91.6"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="-0.037" BBK_DIFF="79.0" BBK_DIFF_Y="93.4"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-0.176" BBK_DIFF="68.5" BBK_DIFF_Y="-150.9"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="-0.558" BBK_DIFF="-124.1" BBK_DIFF_Y="-1892.9"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="-0.249" BBK_DIFF="-411.3" BBK_DIFF_Y="-284.4"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="0.08" BBK_DIFF="521.1" BBK_DIFF_Y="-17.5"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="-0.019" BBK_DIFF="-18.7" BBK_DIFF_Y="-105.6"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="-0.016" BBK_DIFF="92.8" BBK_DIFF_Y="-107.2"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="-0.221" BBK_DIFF="-152.0" BBK_DIFF_Y="-440.0"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="0.425" BBK_DIFF="45.5" BBK_DIFF_Y="-25.2"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="0.292" BBK_DIFF="3.2" BBK_DIFF_Y="563.6"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="0.283" BBK_DIFF="337.8" BBK_DIFF_Y="886.1"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="-0.119" BBK_DIFF="78.8" BBK_DIFF_Y="-405.1"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="-0.562" BBK_DIFF="-262.4" BBK_DIFF_Y="-568.3"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="0.346" BBK_DIFF="1335.7" BBK_DIFF_Y="1181.5"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="-0.028" BBK_DIFF="-120.7" BBK_DIFF_Y="-127.7"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="0.135" BBK_DIFF="39.2" BBK_DIFF_Y="-44.4"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="0.097" BBK_DIFF="-71.6" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="0.342" BBK_DIFF="53.4" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="0.223" BBK_DIFF="243.1" BBK_DIFF_Y="448.4"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="0.065" BBK_DIFF="-88.6" BBK_DIFF_Y="-86.4"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="0.568" BBK_DIFF="1190.9" BBK_DIFF_Y="-7.9"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="0.044" BBK_DIFF="222.2" BBK_DIFF_Y="-76.5"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="-0.036" BBK_DIFF="-192.3" BBK_DIFF_Y="-122.8"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="0.039" BBK_DIFF="-67.5" BBK_DIFF_Y="-91.5"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="0.12" BBK_DIFF="344.4" BBK_DIFF_Y="-33.7"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="0.027" BBK_DIFF="-73.3" BBK_DIFF_Y="-87.2"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="0.101" BBK_DIFF="-58.4" BBK_DIFF_Y="26.3"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="0.243" BBK_DIFF="150.5" BBK_DIFF_Y="-17.1"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="0.097" BBK_DIFF="-70.7" BBK_DIFF_Y="-51.7"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="0.331" BBK_DIFF="617.2" BBK_DIFF_Y="49.1"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="-0.064" BBK_DIFF="-113.4" BBK_DIFF_Y="-242.2"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="0.478" BBK_DIFF="-22.5" BBK_DIFF_Y="330.6"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="0.617" BBK_DIFF="229.9" BBK_DIFF_Y="99.0"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="0.187" BBK_DIFF="18.4" BBK_DIFF_Y="1000.0"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="0.158" BBK_DIFF="-65.7" BBK_DIFF_Y="178.2"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="0.461" BBK_DIFF="154.7" BBK_DIFF_Y="318.5"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="0.181" BBK_DIFF="-14.2" BBK_DIFF_Y="149.2"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="0.211" BBK_DIFF="163.8" BBK_DIFF_Y="-11.3"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="0.08" BBK_DIFF="-72.7" BBK_DIFF_Y="35.6"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="0.293" BBK_DIFF="45.8" BBK_DIFF_Y="136.3"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="0.201" BBK_DIFF="-9.5" BBK_DIFF_Y="1082.4"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="0.222" BBK_DIFF="393.3" BBK_DIFF_Y="396.0"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="0.045" BBK_DIFF="-59.5" BBK_DIFF_Y="171.4"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="0.111" BBK_DIFF="-64.2" BBK_DIFF_Y="-73.1"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="0.31" BBK_DIFF="1723.5" BBK_DIFF_Y="59.0"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="0.017" BBK_DIFF="108.4" BBK_DIFF_Y="103.3"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="-0.202" BBK_DIFF="4.3" BBK_DIFF_Y="80.5"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="-0.211" BBK_DIFF="42.7" BBK_DIFF_Y="-360.5"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="-0.368" BBK_DIFF="-254.6" BBK_DIFF_Y="-437.6"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="0.238" BBK_DIFF="303.4" BBK_DIFF_Y="-30.8"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="0.059" BBK_DIFF="-52.4" BBK_DIFF_Y="-66.9"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="0.124" BBK_DIFF="629.4" BBK_DIFF_Y="-58.9"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="0.017" BBK_DIFF="122.7" BBK_DIFF_Y="-67.9"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="-0.075" BBK_DIFF="-19.0" BBK_DIFF_Y="-850.0"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="-0.063" BBK_DIFF="-115.3" BBK_DIFF_Y="-175.9"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="0.413" BBK_DIFF="111.8" BBK_DIFF_Y="185.5"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="0.195" BBK_DIFF="138.2" BBK_DIFF_Y="-44.4"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="-0.51" BBK_DIFF="50.9" BBK_DIFF_Y="-559.5"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="-1.038" BBK_DIFF="-1381.5" BBK_DIFF_Y="-737.1"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="0.081" BBK_DIFF="-25.7" BBK_DIFF_Y="345.5"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="0.109" BBK_DIFF="-68.3" BBK_DIFF_Y="445.0"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="0.344" BBK_DIFF="93.3" BBK_DIFF_Y="237.1"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="0.178" BBK_DIFF="-41.1" BBK_DIFF_Y="-38.4"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="0.302" BBK_DIFF="469.8" BBK_DIFF_Y="1689.5"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="0.053" BBK_DIFF="430.0" BBK_DIFF_Y="-87.2"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="0.01" BBK_DIFF="-88.0" BBK_DIFF_Y="-91.3"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="0.083" BBK_DIFF="117.2" BBK_DIFF_Y="139.9"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="-0.483" BBK_DIFF="-237.6" BBK_DIFF_Y="-212.9"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="0.351" BBK_DIFF="216.2" BBK_DIFF_Y="-33.9"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="0.111" BBK_DIFF="189.5" BBK_DIFF_Y="-71.8"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="-0.124" BBK_DIFF="-275.8" BBK_DIFF_Y="-675.0"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="-0.033" BBK_DIFF="-265.0" BBK_DIFF_Y="88.9"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="0.02" BBK_DIFF="108.0" BBK_DIFF_Y="-82.3"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="-0.251" BBK_DIFF="-186.9" BBK_DIFF_Y="-190.3"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="0.289" BBK_DIFF="1621.1" BBK_DIFF_Y="351.3"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="-0.019" BBK_DIFF="-104.6" BBK_DIFF_Y="-108.4"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="0.415" BBK_DIFF="260.9" BBK_DIFF_Y="277.3"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="0.115" BBK_DIFF="155.3" BBK_DIFF_Y="-8.7"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-0.208" BBK_DIFF="-148.6" BBK_DIFF_Y="-222.4"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="0.428" BBK_DIFF="-19.4" BBK_DIFF_Y="-37.2"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="0.531" BBK_DIFF="35.1" BBK_DIFF_Y="54.4"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="0.393" BBK_DIFF="2556.3" BBK_DIFF_Y="655.8"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="-0.016" BBK_DIFF="94.6" BBK_DIFF_Y="-114.5"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="-0.298" BBK_DIFF="-363.7" BBK_DIFF_Y="-33.6"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="0.113" BBK_DIFF="-59.4" BBK_DIFF_Y="291.5"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="0.278" BBK_DIFF="341.7" BBK_DIFF_Y="94.4"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="-0.115" BBK_DIFF="-150.9" BBK_DIFF_Y="-344.7"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="0.226" BBK_DIFF="105.5" BBK_DIFF_Y="-35.1"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="0.11" BBK_DIFF="-12.7" BBK_DIFF_Y="-61.5"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="0.126" BBK_DIFF="-25.9" BBK_DIFF_Y="32.6"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="0.17" BBK_DIFF="-75.1" BBK_DIFF_Y="112.5"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="0.682" BBK_DIFF="98.3" BBK_DIFF_Y="809.3"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="0.344" BBK_DIFF="561.5" BBK_DIFF_Y="-85.1"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="0.052" BBK_DIFF="-52.7" BBK_DIFF_Y="347.6"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="0.11" BBK_DIFF="149.3" BBK_DIFF_Y="173.8"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="-0.223" BBK_DIFF="-278.0" BBK_DIFF_Y="-2127.3"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="-0.059" BBK_DIFF="-141.3" BBK_DIFF_Y="-134.3"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="0.143" BBK_DIFF="204.3" BBK_DIFF_Y="320.6"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="0.047" BBK_DIFF="-86.5" BBK_DIFF_Y="-87.5"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="0.348" BBK_DIFF="21.7" BBK_DIFF_Y="-11.7"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="0.286" BBK_DIFF="201.1" BBK_DIFF_Y="177.7"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="0.095" BBK_DIFF="18.8" BBK_DIFF_Y="-80.0"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="0.08" BBK_DIFF="6.7" BBK_DIFF_Y="-81.0"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="0.075" BBK_DIFF="-96.7" BBK_DIFF_Y="-76.9"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="2.307" BBK_DIFF="11085.7" BBK_DIFF_Y="679.3"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="-0.021" BBK_DIFF="85.9" BBK_DIFF_Y="-109.9"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="-0.149" BBK_DIFF="-1454.5" BBK_DIFF_Y="-620.4"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="0.011" BBK_DIFF="-93.6" BBK_DIFF_Y="-10.4"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="0.172" BBK_DIFF="405.9" BBK_DIFF_Y="-18.9"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="0.034" BBK_DIFF="-91.0" BBK_DIFF_Y="-93.4"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="0.377" BBK_DIFF="-4.3" BBK_DIFF_Y="24678.3"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="0.394" BBK_DIFF="282.5" BBK_DIFF_Y="45.9"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="0.103" BBK_DIFF="-78.3" BBK_DIFF_Y="-75.4"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="0.474" BBK_DIFF="12.9" BBK_DIFF_Y="209.0"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="0.42" BBK_DIFF="29.6" BBK_DIFF_Y="130.7"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="0.324" BBK_DIFF="9.4" BBK_DIFF_Y="39.6"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="0.579" BBK_DIFF="40.2" BBK_DIFF_Y="121.0" BBK_EURO="0.296"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="0.413" BBK_DIFF="637.5" BBK_DIFF_Y="99.5" BBK_EURO="0.211"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="0.056" BBK_DIFF="133.3" BBK_DIFF_Y="172.7" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="0.024" BBK_DIFF="-94.2" BBK_DIFF_Y="-90.9" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="0.415" BBK_DIFF="-58.6" BBK_DIFF_Y="-23.6" BBK_EURO="0.212"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="1.003" BBK_DIFF="33533.3" BBK_DIFF_Y="606.3" BBK_EURO="0.513"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-0.003" BBK_DIFF="-100.6" BBK_DIFF_Y="-104.5" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="0.528" BBK_DIFF="-35.5" BBK_DIFF_Y="28.2" BBK_EURO="0.27"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="0.818" BBK_DIFF="172.7" BBK_DIFF_Y="106.6" BBK_EURO="0.418"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="0.3" BBK_DIFF="-15.7" BBK_DIFF_Y="93.5" BBK_EURO="0.153"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="0.356" BBK_DIFF="-21.6" BBK_DIFF_Y="231.4" BBK_EURO="0.182"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="0.454" BBK_DIFF="73.3" BBK_DIFF_Y="330.5" BBK_EURO="0.232"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="0.262" BBK_DIFF="26.6" BBK_DIFF_Y="118.3" BBK_EURO="0.134"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="0.207" BBK_DIFF="368.8" BBK_DIFF_Y="498.1" BBK_EURO="0.106"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="-0.077" BBK_DIFF="-129.3" BBK_DIFF_Y="61.5" BBK_EURO="-0.039"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="0.263" BBK_DIFF="-51.6" BBK_DIFF_Y="228.3" BBK_EURO="0.134"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="0.543" BBK_DIFF="282.4" BBK_DIFF_Y="1839.3" BBK_EURO="0.278"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="0.142" BBK_DIFF="115.2" BBK_DIFF_Y="133.2" BBK_EURO="0.073"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="0.066" BBK_DIFF="-84.0" BBK_DIFF_Y="-68.4" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="0.412" BBK_DIFF="4.0" BBK_DIFF_Y="-4.8" BBK_EURO="0.211"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="0.396" BBK_DIFF="155.5" BBK_DIFF_Y="46.7" BBK_EURO="0.202"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="0.155" BBK_DIFF="157.2" BBK_DIFF_Y="-79.6" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="-0.271" BBK_DIFF="-37.6" BBK_DIFF_Y="-6675.0" BBK_EURO="-0.139"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="-0.197" BBK_DIFF="-264.2" BBK_DIFF_Y="36.2" BBK_EURO="-0.101"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="0.12" BBK_DIFF="330.8" BBK_DIFF_Y="114.3" BBK_EURO="0.061"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="-0.052" BBK_DIFF="74.0" BBK_DIFF_Y="75.9" BBK_EURO="-0.027"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-0.2" BBK_DIFF="2.4" BBK_DIFF_Y="-8.7" BBK_EURO="-0.102"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="-0.205" BBK_DIFF="-832.1" BBK_DIFF_Y="48.9" BBK_EURO="-0.105"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="0.028" BBK_DIFF="106.5" BBK_DIFF_Y="110.1" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="-0.428" BBK_DIFF="-304.8" BBK_DIFF_Y="-117.3" BBK_EURO="-0.219"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="0.209" BBK_DIFF="-51.7" BBK_DIFF_Y="290.0" BBK_EURO="0.107"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="0.433" BBK_DIFF="60.4" BBK_DIFF_Y="154.8" BBK_EURO="0.221"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="0.27" BBK_DIFF="-64.5" BBK_DIFF_Y="128.8" BBK_EURO="0.138"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="0.76" BBK_DIFF="19100.0" BBK_DIFF_Y="168.7" BBK_EURO="0.389"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="-0.004" BBK_DIFF="98.7" BBK_DIFF_Y="99.1" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="-0.309" BBK_DIFF="63.1" BBK_DIFF_Y="-138.7" BBK_EURO="-0.158"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="-0.837" BBK_DIFF="-287.5" BBK_DIFF_Y="-158.4" BBK_EURO="-0.428"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="-0.216" BBK_DIFF="-17.4" BBK_DIFF_Y="-131.9" BBK_EURO="-0.11"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="-0.184" BBK_DIFF="54.1" BBK_DIFF_Y="-135.6" BBK_EURO="-0.094"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="-0.401" BBK_DIFF="-44.8" BBK_DIFF_Y="-131.4" BBK_EURO="-0.205"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="-0.277" BBK_DIFF="-40.6" BBK_DIFF_Y="-135.2" BBK_EURO="-0.142"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="-0.197" BBK_DIFF="-79.1" BBK_DIFF_Y="-135.9" BBK_EURO="-0.101"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="-0.11" BBK_DIFF="86.1" BBK_DIFF_Y="-105.9" BBK_EURO="-0.056"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="-0.79" BBK_DIFF="15.6" BBK_DIFF_Y="-151.3" BBK_EURO="-0.404"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="-0.936" BBK_DIFF="15.4" BBK_DIFF_Y="-157.2" BBK_EURO="-0.479"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="-1.107" BBK_DIFF="-156.8" BBK_DIFF_Y="-172.1" BBK_EURO="-0.566"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="-0.431" BBK_DIFF="-154.0" BBK_DIFF_Y="-163.5" BBK_EURO="-0.22"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="0.798" BBK_DIFF="-44.3" BBK_DIFF_Y="82.2" BBK_EURO="0.408"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="1.433" BBK_DIFF="111.4" BBK_DIFF_Y="499.6" BBK_EURO="0.733"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="0.678" BBK_DIFF="31.1" BBK_DIFF_Y="18.5" BBK_EURO="0.347"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="0.517" BBK_DIFF="-59.5" BBK_DIFF_Y="217.2" BBK_EURO="0.264"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="1.277" BBK_DIFF="62.1" BBK_DIFF_Y="58.4" BBK_EURO="0.653"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="0.788" BBK_DIFF="43.5" BBK_DIFF_Y="117.7" BBK_EURO="0.403"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="0.549" BBK_DIFF="-70.7" BBK_DIFF_Y="-11.0" BBK_EURO="0.281"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="1.875" BBK_DIFF="21.7" BBK_DIFF_Y="338.1" BBK_EURO="0.959"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="1.541" BBK_DIFF="-5.8" BBK_DIFF_Y="324.5" BBK_EURO="0.788"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="1.636" BBK_DIFF="6.6" BBK_DIFF_Y="397.3" BBK_EURO="0.836"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="1.535" BBK_DIFF="126.1" BBK_DIFF_Y="326.4" BBK_EURO="0.785"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="0.679" BBK_DIFF="55.0" BBK_DIFF_Y="207.2" BBK_EURO="0.347"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="0.438" BBK_DIFF="83.3" BBK_DIFF_Y="63.4" BBK_EURO="0.224"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="0.239" BBK_DIFF="-58.2" BBK_DIFF_Y="-66.7" BBK_EURO="0.122"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="0.572" BBK_DIFF="250.9" BBK_DIFF_Y="-33.9" BBK_EURO="0.292"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="0.163" BBK_DIFF="-79.8" BBK_DIFF_Y="-71.7" BBK_EURO="0.083"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="0.806" BBK_DIFF="122.7" BBK_DIFF_Y="85.7" BBK_EURO="0.412"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="0.362" BBK_DIFF="-41.3" BBK_DIFF_Y="-14.4" BBK_EURO="0.185"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="0.617" BBK_DIFF="44.2" BBK_DIFF_Y="928.3" BBK_EURO="0.315"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="0.428" BBK_DIFF="17.9" BBK_DIFF_Y="17.3" BBK_EURO="0.219"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="0.363" BBK_DIFF="10.3" BBK_DIFF_Y="185.8" BBK_EURO="0.186"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="0.329" BBK_DIFF="-8.6" BBK_DIFF_Y="758.0" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="0.36" BBK_DIFF="62.9" BBK_DIFF_Y="190.3" BBK_EURO="0.184"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="0.221" BBK_DIFF="-17.5" BBK_DIFF_Y="-56.1" BBK_EURO="0.113"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="0.268" BBK_DIFF="-62.6" BBK_DIFF_Y="2.7" BBK_EURO="0.137"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="0.717" BBK_DIFF="-17.2" BBK_DIFF_Y="42.8" BBK_EURO="0.367"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="0.866" BBK_DIFF="50.3" BBK_DIFF_Y="122.1" BBK_EURO="0.443"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="0.576" BBK_DIFF="32.7" BBK_DIFF_Y="66.5" BBK_EURO="0.295"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="0.434" BBK_DIFF="2.6" BBK_DIFF_Y="-8.1" BBK_EURO="0.222"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="0.423" BBK_DIFF="605.0" BBK_DIFF_Y="2543.8" BBK_EURO="0.216"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="0.06" BBK_DIFF="-83.6" BBK_DIFF_Y="-65.1" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="0.365" BBK_DIFF="187.4" BBK_DIFF_Y="-25.4" BBK_EURO="0.187"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="0.127" BBK_DIFF="354.0" BBK_DIFF_Y="484.8" BBK_EURO="0.065"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="-0.05" BBK_DIFF="-140.3" BBK_DIFF_Y="-169.4" BBK_EURO="-0.026"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="0.124" BBK_DIFF="-75.3" BBK_DIFF_Y="-10.8" BBK_EURO="0.063"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="0.503" BBK_DIFF="92.7" BBK_DIFF_Y="970.2" BBK_EURO="0.257"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="0.261" BBK_DIFF="-48.0" BBK_DIFF_Y="234.6" BBK_EURO="0.133"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="0.502" BBK_DIFF="28.7" BBK_DIFF_Y="183.6" BBK_EURO="0.257"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="0.39" BBK_DIFF="12.7" BBK_DIFF_Y="33.1" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="0.346" BBK_DIFF="-26.7" BBK_DIFF_Y="28.6" BBK_EURO="0.177"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="0.472" BBK_DIFF="2850.0" BBK_DIFF_Y="1422.6" BBK_EURO="0.241"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="0.016" BBK_DIFF="-90.7" BBK_DIFF_Y="-88.5" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="0.172" BBK_DIFF="-64.8" BBK_DIFF_Y="541.0" BBK_EURO="0.088"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="0.489" BBK_DIFF="1581.8" BBK_DIFF_Y="3661.5" BBK_EURO="0.25"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="-0.033" BBK_DIFF="-145.8" BBK_DIFF_Y="-273.7" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="0.072" BBK_DIFF="-48.2" BBK_DIFF_Y="260.0" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="0.139" BBK_DIFF="195.7" BBK_DIFF_Y="1092.9" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="0.047" BBK_DIFF="-39.7" BBK_DIFF_Y="197.9" BBK_EURO="0.024"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="0.078" BBK_DIFF="-55.9" BBK_DIFF_Y="310.5" BBK_EURO="0.04"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="0.177" BBK_DIFF="-39.6" BBK_DIFF_Y="378.4" BBK_EURO="0.09"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="0.293" BBK_DIFF="8.9" BBK_DIFF_Y="2830.0" BBK_EURO="0.15"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="0.269" BBK_DIFF="767.7" BBK_DIFF_Y="2141.7" BBK_EURO="0.138"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="0.031" BBK_DIFF="-77.7" BBK_DIFF_Y="200.0" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="0.139" BBK_DIFF="456.4" BBK_DIFF_Y="486.1" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="-0.039" BBK_DIFF="-400.0" BBK_DIFF_Y="-5.4" BBK_EURO="-0.02"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="0.013" BBK_DIFF="-31.6" BBK_DIFF_Y="119.4" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="0.019" BBK_DIFF="-5.0" BBK_DIFF_Y="163.3" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="0.02" BBK_DIFF="242.9" BBK_DIFF_Y="-71.8" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="-0.014" BBK_DIFF="70.8" BBK_DIFF_Y="72.5" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="-0.048" BBK_DIFF="-352.6" BBK_DIFF_Y="-585.7" BBK_EURO="-0.025"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="0.019" BBK_DIFF="-48.6" BBK_DIFF_Y="-83.0" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="0.037" BBK_DIFF="270.0" BBK_DIFF_Y="-7.5" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="0.01" BBK_DIFF="-16.7" BBK_DIFF_Y="-93.6" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="0.012" BBK_DIFF="138.7" BBK_DIFF_Y="150.0" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="-0.031" BBK_DIFF="13.9" BBK_DIFF_Y="-175.6" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="-0.036" BBK_DIFF="2.7" BBK_DIFF_Y="-1700.0" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="-0.037" BBK_DIFF="44.8" BBK_DIFF_Y="-825.0" BBK_EURO="-0.019"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="-0.067" BBK_DIFF="-123.3" BBK_DIFF_Y="-188.2" BBK_EURO="-0.034"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="-0.03" BBK_DIFF="-142.3" BBK_DIFF_Y="-131.6" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="0.071" BBK_DIFF="239.2" BBK_DIFF_Y="2.9" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="-0.051" BBK_DIFF="-628.6" BBK_DIFF_Y="-177.3" BBK_EURO="-0.026"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="-0.007" BBK_DIFF="-106.3" BBK_DIFF_Y="-106.0" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="0.112" BBK_DIFF="180.0" BBK_DIFF_Y="166.7" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="0.04" BBK_DIFF="-74.4" BBK_DIFF_Y="-82.8" BBK_EURO="0.02"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="0.156" BBK_DIFF="750.0" BBK_DIFF_Y="23.8" BBK_EURO="0.08"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="-0.024" BBK_DIFF="-158.5" BBK_DIFF_Y="-129.3" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="0.041" BBK_DIFF="2150.0" BBK_DIFF_Y="-77.2" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-0.002" BBK_DIFF="50.0" BBK_DIFF_Y="-101.3" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="-0.004" BBK_DIFF="-105.3" BBK_DIFF_Y="-113.8" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="0.076" BBK_DIFF="-20.0" BBK_DIFF_Y="-10.6" BBK_EURO="0.039"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="0.095" BBK_DIFF="37.7" BBK_DIFF_Y="533.3" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="0.069" BBK_DIFF="4.5" BBK_DIFF_Y="1480.0" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="0.066" BBK_DIFF="-43.1" BBK_DIFF_Y="-10.8" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="0.116" BBK_DIFF="176.2" BBK_DIFF_Y="5900.0" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="0.042" BBK_DIFF="-82.0" BBK_DIFF_Y="-37.3" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="0.233" BBK_DIFF="84.9" BBK_DIFF_Y="419.2" BBK_EURO="0.119"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="0.126" BBK_DIFF="53.7" BBK_DIFF_Y="43.2" BBK_EURO="0.064"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="0.082" BBK_DIFF="-54.4" BBK_DIFF_Y="441.7" BBK_EURO="0.042"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="0.18" BBK_DIFF="20.8" BBK_DIFF_Y="700.0" BBK_EURO="0.092"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="0.149" BBK_DIFF="413.8" BBK_DIFF_Y="106.9" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="0.029" BBK_DIFF="-65.9" BBK_DIFF_Y="81.3" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="0.085" BBK_DIFF="466.7" BBK_DIFF_Y="18.1" BBK_EURO="0.043"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="0.015" BBK_DIFF="400.0" BBK_DIFF_Y="114.3" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="-0.005" BBK_DIFF="-106.8" BBK_DIFF_Y="-104.9" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="0.074" BBK_DIFF="3800.0" BBK_DIFF_Y="535.3" BBK_EURO="0.038"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="-0.002" BBK_DIFF="-103.0" BBK_DIFF_Y="-106.1" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="0.067" BBK_DIFF="191.8" BBK_DIFF_Y="-11.8" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="-0.073" BBK_DIFF="-183.0" BBK_DIFF_Y="-1560.0" BBK_EURO="-0.037"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="0.088" BBK_DIFF="466.7" BBK_DIFF_Y="35.4" BBK_EURO="0.045"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="-0.024" BBK_DIFF="20.0" BBK_DIFF_Y="-71.4" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="-0.03" BBK_DIFF="-141.7" BBK_DIFF_Y="-230.4" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="0.072" BBK_DIFF="350.0" BBK_DIFF_Y="318.2" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="0.016" BBK_DIFF="-77.8" BBK_DIFF_Y="33.3" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="0.072" BBK_DIFF="928.6" BBK_DIFF_Y="7100.0" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="0.007" BBK_DIFF="-93.1" BBK_DIFF_Y="-53.3" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="0.102" BBK_DIFF="700.0" BBK_DIFF_Y="1357.1" BBK_EURO="0.052"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="-0.017" BBK_DIFF="-151.5" BBK_DIFF_Y="-240.0" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="0.033" BBK_DIFF="-56.6" BBK_DIFF_Y="146.5" BBK_EURO="0.017"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="0.076" BBK_DIFF="1420.0" BBK_DIFF_Y="153.3" BBK_EURO="0.039"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="0.005" BBK_DIFF="-92.3" BBK_DIFF_Y="109.1" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="0.065" BBK_DIFF="564.3" BBK_DIFF_Y="297.0" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="-0.014" BBK_DIFF="-160.9" BBK_DIFF_Y="71.4" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="0.023" BBK_DIFF="169.7" BBK_DIFF_Y="330.0" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="-0.033" BBK_DIFF="-375.0" BBK_DIFF_Y="-1000.0" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="0.012" BBK_DIFF="1100.0" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="0.001" BBK_DIFF="-93.3" BBK_DIFF_Y="-97.8" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="0.015" BBK_DIFF="114.3" BBK_DIFF_Y="-53.1" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="0.007" BBK_DIFF="240.0" BBK_DIFF_Y="216.7" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="-0.005" BBK_DIFF="93.0" BBK_DIFF_Y="-350.0" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="-0.071" BBK_DIFF="-336.7" BBK_DIFF_Y="-610.0" BBK_EURO="-0.036"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="0.03" BBK_DIFF="154.5" BBK_DIFF_Y="-58.9" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="-0.055" BBK_DIFF="-66.7" BBK_DIFF_Y="-150.0" BBK_EURO="-0.028"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="-0.033" BBK_DIFF="32.7" BBK_DIFF_Y="-725.0" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="-0.049" BBK_DIFF="-390.0" BBK_DIFF_Y="-712.5" BBK_EURO="-0.025"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="-0.01" BBK_DIFF="-233.3" BBK_DIFF_Y="-115.4" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="-0.003" BBK_DIFF_Y="-137.5" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="0.0" BBK_DIFF="-100.0" BBK_DIFF_Y="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="0.045" BBK_DIFF="40.6" BBK_DIFF_Y="446.2" BBK_EURO="0.023"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="0.032" BBK_DIFF="633.3" BBK_DIFF_Y="214.3" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="-0.006" BBK_DIFF="-400.0" BBK_DIFF_Y="57.1" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="0.002" BBK_DIFF="120.0" BBK_DIFF_Y="0.0" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="-0.01" BBK_DIFF="-113.7" BBK_DIFF_Y="16.7" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="0.073" BBK_DIFF="431.8" BBK_DIFF_Y="529.4" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="-0.022" BBK_DIFF="-450.0" BBK_DIFF_Y="15.4" BBK_EURO="-0.011"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="-0.004" BBK_DIFF="-150.0" BBK_DIFF_Y="83.3" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="0.008" BBK_DIFF="-87.7" BBK_DIFF_Y="-75.0" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="0.065" BBK_DIFF="712.5" BBK_DIFF_Y="16.1" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="0.008" BBK_DIFF="188.9" BBK_DIFF_Y="500.0" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="-0.009" BBK_DIFF="30.8" BBK_DIFF_Y="-128.1" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="-0.013" BBK_DIFF="53.6" BBK_DIFF_Y="-123.2" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="-0.028" BBK_DIFF="-100.0" BBK_DIFF_Y="-275.0" BBK_EURO="-0.014"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="-0.014" BBK_DIFF="-800.0" BBK_DIFF_Y="-138.9" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="0.002" BBK_DIFF="116.7" BBK_DIFF_Y="102.9" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="-0.012" BBK_DIFF="29.4" BBK_DIFF_Y="-146.2" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="-0.017" BBK_DIFF="34.6" BBK_DIFF_Y="-138.6" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="-0.026" BBK_DIFF="-8.3" BBK_DIFF_Y="-766.7" BBK_EURO="-0.013"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="-0.024" BBK_DIFF="-175.0" BBK_DIFF_Y="-242.9" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="0.032" BBK_DIFF="-42.9" BBK_DIFF_Y="203.2" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="0.056" BBK_DIFF="2900.0" BBK_DIFF_Y="180.0" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="-0.002" BBK_DIFF="-106.3" BBK_DIFF_Y="88.9" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="0.032" BBK_DIFF="-42.9" BBK_DIFF_Y="191.4" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="0.056" BBK_DIFF="250.0" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="0.016" BBK_DIFF="-55.6" BBK_DIFF_Y="-36.0" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="0.036" BBK_DIFF="152.2" BBK_DIFF_Y="311.8" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="-0.069" BBK_DIFF="-365.4" BBK_DIFF_Y="-245.0" BBK_EURO="-0.035"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="0.026" BBK_DIFF="-40.9" BBK_DIFF_Y="-40.9" BBK_EURO="0.013"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="0.044" BBK_DIFF="1566.7" BBK_DIFF_Y="10.0" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="-0.003" BBK_DIFF="57.1" BBK_DIFF_Y="-106.7" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="-0.007" BBK_DIFF="77.4" BBK_DIFF_Y="-114.3" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="-0.031" BBK_DIFF="-255.0" BBK_DIFF_Y="-487.5" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="0.02" BBK_DIFF="211.1" BBK_DIFF_Y="253.8" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="-0.018" BBK_DIFF="48.6" BBK_DIFF_Y="21.7" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="-0.035" BBK_DIFF_Y="-150.0" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="0.0" BBK_DIFF="-100.0" BBK_DIFF_Y="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="0.025" BBK_DIFF="247.1" BBK_DIFF_Y="327.3" BBK_EURO="0.013"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="-0.017" BBK_DIFF="15.0" BBK_DIFF_Y="-325.0" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="-0.02" BBK_DIFF="-145.5" BBK_DIFF_Y="13.0" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="0.044" BBK_DIFF="10.0" BBK_DIFF_Y="214.3" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="0.04" BBK_DIFF="-11.1" BBK_DIFF_Y="185.7" BBK_EURO="0.02"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="0.045" BBK_DIFF="-8.2" BBK_DIFF_Y="250.0" BBK_EURO="0.023"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="0.049" BBK_DIFF="512.5" BBK_DIFF_Y="2350.0" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="0.008" BBK_DIFF="161.5" BBK_DIFF_Y="125.0" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="-0.013" BBK_DIFF="43.5" BBK_DIFF_Y="79.0" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="-0.023" BBK_DIFF="-64.3" BBK_DIFF_Y="-1050.0" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="-0.014" BBK_DIFF="-255.6" BBK_DIFF_Y="-40.0" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="0.009" BBK_DIFF="181.8" BBK_DIFF_Y="200.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="-0.011" BBK_DIFF="-175.0" BBK_DIFF_Y="-10.0" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="-0.004" BBK_DIFF="82.6" BBK_DIFF_Y="69.2" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="-0.023" BBK_DIFF="-264.3" BBK_DIFF_Y="20.7" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="0.014" BBK_DIFF="0.0" BBK_DIFF_Y="166.7" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="0.014" BBK_DIFF="146.7" BBK_DIFF_Y="-22.2" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="-0.03" BBK_DIFF="-1600.0" BBK_DIFF_Y="-1600.0" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="0.002" BBK_DIFF="106.3" BBK_DIFF_Y="-95.7" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="-0.032" BBK_DIFF="48.4" BBK_DIFF_Y="-113.3" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="-0.062" BBK_DIFF="-3000.0" BBK_DIFF_Y="-100.0" BBK_EURO="-0.032"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-0.002" BBK_DIFF="80.0" BBK_DIFF_Y="60.0" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="-0.01" BBK_DIFF="-11.1" BBK_DIFF_Y="88.5" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="-0.009" BBK_DIFF="10.0" BBK_DIFF_Y="-109.6" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="-0.01" BBK_DIFF="23.1" BBK_DIFF_Y="44.4" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="-0.013" BBK_DIFF="55.2" BBK_DIFF_Y="-285.7" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="-0.029" BBK_DIFF="-38.1" BBK_DIFF_Y="-314.3" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="-0.021" BBK_DIFF="-216.7" BBK_DIFF_Y="-333.3" BBK_EURO="-0.011"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="0.018" BBK_DIFF="800.0" BBK_DIFF_Y="-83.9" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="0.002" BBK_DIFF="-95.7" BBK_DIFF_Y="-92.0" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="0.047" BBK_DIFF="413.3" BBK_DIFF_Y="17.5" BBK_EURO="0.024"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="-0.015" BBK_DIFF="51.6" BBK_DIFF_Y="-600.0" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="-0.031" BBK_DIFF="-520.0" BBK_DIFF_Y="-214.8" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="-0.005" BBK_DIFF="94.3" BBK_DIFF_Y="-106.0" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="-0.087" BBK_DIFF="-192.6" BBK_DIFF_Y="-383.3" BBK_EURO="-0.044"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="0.094" BBK_DIFF="622.2" BBK_DIFF_Y="623.1" BBK_EURO="0.048"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="-0.018" BBK_DIFF="-357.1" BBK_DIFF_Y="-125.4" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="0.007" BBK_DIFF="200.0" BBK_DIFF_Y="240.0" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="-0.007" BBK_DIFF="-177.8" BBK_DIFF_Y="-163.6" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="0.009" BBK_DIFF="-92.0" BBK_DIFF_Y="-74.3" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="0.112" BBK_DIFF="348.0" BBK_DIFF_Y="25.8" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="0.025" BBK_DIFF="-37.5" BBK_DIFF_Y="13.6" BBK_EURO="0.013"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="0.04" BBK_DIFF="1233.3" BBK_DIFF_Y="207.7" BBK_EURO="0.02"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="0.003" BBK_DIFF="-88.9" BBK_DIFF_Y="200.0" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="0.027" BBK_DIFF="-67.9" BBK_DIFF_Y="42.1" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="0.084" BBK_DIFF="566.7" BBK_DIFF_Y="75.0" BBK_EURO="0.043"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="-0.018" BBK_DIFF="-238.5" BBK_DIFF_Y="-280.0" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="0.013" BBK_DIFF="-81.7" BBK_DIFF_Y="1200.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="0.071" BBK_DIFF="1520.0" BBK_DIFF_Y="1114.3" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="-0.005" BBK_DIFF="-145.5" BBK_DIFF_Y="-183.3" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="0.011" BBK_DIFF="-68.6" BBK_DIFF_Y="-50.0" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="0.035" BBK_DIFF="-60.7" BBK_DIFF_Y="-32.7" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="0.089" BBK_DIFF="304.5" BBK_DIFF_Y="53.4" BBK_EURO="0.046"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="0.022" BBK_DIFF="69.2" BBK_DIFF_Y="1000.0" BBK_EURO="0.011"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="0.013" BBK_DIFF="1200.0" BBK_DIFF_Y="230.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="0.001" BBK_DIFF="-94.7" BBK_DIFF_Y="101.6" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="0.019" BBK_DIFF="-60.4" BBK_DIFF_Y="124.7" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="0.048" BBK_DIFF="380.0" BBK_DIFF_Y="442.9" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="0.01" BBK_DIFF="900.0" BBK_DIFF_Y="131.3" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="0.001" BBK_DIFF="114.3" BBK_DIFF_Y="-93.8" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="-0.007" BBK_DIFF="-216.7" BBK_DIFF_Y="-109.7" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="0.006" BBK_DIFF="-72.7" BBK_DIFF_Y="-64.7" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="0.022" BBK_DIFF="-57.7" BBK_DIFF_Y="633.3" BBK_EURO="0.011"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="0.052" BBK_DIFF="-10.3" BBK_DIFF_Y="8.3" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="0.058" BBK_DIFF="2800.0" BBK_DIFF_Y="61.1" BBK_EURO="0.03"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="0.002" BBK_DIFF="120.0" BBK_DIFF_Y="-95.8" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="-0.01" BBK_DIFF="83.9" BBK_DIFF_Y="-120.4" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="-0.062" BBK_DIFF="19.5" BBK_DIFF_Y="-244.4" BBK_EURO="-0.032"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="-0.077" BBK_DIFF="-450.0" BBK_DIFF_Y="-505.3" BBK_EURO="-0.039"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="-0.014" BBK_DIFF="56.3" BBK_DIFF_Y="-143.8" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="-0.032" BBK_DIFF="-300.0" BBK_DIFF_Y="-203.2" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="0.016" BBK_DIFF="-77.8" BBK_DIFF_Y="900.0" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="0.072" BBK_DIFF="323.5" BBK_DIFF_Y="3700.0" BBK_EURO="0.037"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="0.017" BBK_DIFF="466.7" BBK_DIFF_Y="342.9" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="0.003" BBK_DIFF="-93.8" BBK_DIFF_Y="123.1" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="0.048" BBK_DIFF="33.3" BBK_DIFF_Y="92.0" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="0.036" BBK_DIFF="-25.0" BBK_DIFF_Y="427.3" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="0.048" BBK_DIFF="-2.0" BBK_DIFF_Y="300.0" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="0.049" BBK_DIFF="372.2" BBK_DIFF_Y="345.5" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="-0.018" BBK_DIFF="-194.7" BBK_DIFF_Y="-300.0" BBK_EURO="-0.009"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="0.019" BBK_DIFF="-40.6" BBK_DIFF_Y="371.4" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="0.032" BBK_DIFF="3.2" BBK_DIFF_Y="255.6" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="0.031" BBK_DIFF="1650.0" BBK_DIFF_Y="244.4" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="-0.002" BBK_DIFF="0.0" BBK_DIFF_Y="-300.0" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="-0.002" BBK_DIFF="71.4" BBK_DIFF_Y="-133.3" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="-0.007" BBK_DIFF="46.2" BBK_DIFF_Y="65.0" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="-0.013" BBK_DIFF="-152.0" BBK_DIFF_Y="-85.7" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="0.025" BBK_DIFF="327.3" BBK_DIFF_Y="1350.0" BBK_EURO="0.013"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="-0.011" BBK_DIFF="-191.7" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="0.012" BBK_DIFF="9.1" BBK_DIFF_Y="160.0" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="0.011" BBK_DIFF="22.2" BBK_DIFF_Y="1000.0" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="0.009" BBK_DIFF="228.6" BBK_DIFF_Y="181.8" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="-0.007" BBK_DIFF="-177.8" BBK_DIFF_Y="-138.9" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="0.009" BBK_DIFF="0.0" BBK_DIFF_Y="0.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="0.009" BBK_DIFF="800.0" BBK_DIFF_Y="200.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="0.001" BBK_DIFF="-83.3" BBK_DIFF_Y="200.0" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="0.006" BBK_DIFF="130.0" BBK_DIFF_Y="-68.4" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="-0.02" BBK_DIFF="-185.7" BBK_DIFF_Y="-433.3" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="-0.007" BBK_DIFF="-250.0" BBK_EURO="-0.004"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="-0.002" BBK_DIFF_Y="-103.0" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="0.0" BBK_DIFF="100.0" BBK_DIFF_Y="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="-0.02" BBK_DIFF="-2100.0" BBK_DIFF_Y="-322.2" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="0.001" BBK_DIFF="109.1" BBK_DIFF_Y="-91.7" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="-0.011" BBK_DIFF="-161.1" BBK_DIFF_Y="-466.7" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="0.018" BBK_DIFF="100.0" BBK_DIFF_Y="125.0" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="0.009" BBK_DIFF="200.0" BBK_DIFF_Y="125.0" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="0.003" BBK_DIFF="400.0" BBK_DIFF_Y="50.0" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="-0.001" BBK_DIFF="-105.3" BBK_DIFF_Y="-150.0" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="0.019" BBK_DIFF="216.7" BBK_DIFF_Y="533.3" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="0.006" BBK_DIFF_Y="-79.3" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="0.0" BBK_DIFF="-100.0" BBK_DIFF_Y="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="0.067" BBK_DIFF="45.7" BBK_DIFF_Y="235.0" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="0.046" BBK_DIFF="411.1" BBK_DIFF_Y="666.7" BBK_EURO="0.024"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="0.009" BBK_DIFF="-25.0" BBK_DIFF_Y="28.6" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="0.012" BBK_DIFF="300.0" BBK_DIFF_Y="100.0" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="0.003" BBK_DIFF="-62.5" BBK_DIFF_Y="-50.0" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="0.008" BBK_DIFF="100.0" BBK_DIFF_Y="14.3" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="0.004" BBK_DIFF="100.0" BBK_DIFF_Y="-20.0" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="0.002" BBK_DIFF="0.0" BBK_DIFF_Y="-88.9" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="0.002" BBK_DIFF="-33.3" BBK_DIFF_Y="0.0" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="0.003" BBK_DIFF="-89.7" BBK_DIFF_Y="50.0" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="0.029" BBK_DIFF="3000.0" BBK_DIFF_Y="45.0" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="-0.001" BBK_DIFF="-105.0" BBK_DIFF_Y="-108.3" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="0.02" BBK_DIFF="233.3" BBK_DIFF_Y="433.3" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="0.006" BBK_DIFF="-14.3" BBK_DIFF_Y="200.0" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="0.007" BBK_DIFF="16.7" BBK_DIFF_Y="16.7" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="0.006" BBK_DIFF="0.0" BBK_DIFF_Y="400.0" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="0.006" BBK_DIFF="-14.3" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="0.007" BBK_DIFF="40.0" BBK_DIFF_Y="275.0" BBK_EURO="0.004"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="0.005" BBK_DIFF="-72.2" BBK_DIFF_Y="66.7" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="0.018" BBK_DIFF="800.0" BBK_DIFF_Y="38.5" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="0.002" BBK_DIFF="0.0" BBK_DIFF_Y="-84.6" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="0.002" BBK_DIFF="-90.0" BBK_DIFF_Y="100.0" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="0.02" BBK_DIFF="66.7" BBK_DIFF_Y="566.7" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="0.012" BBK_DIFF="300.0" BBK_DIFF_Y="-62.5" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="-0.006" BBK_DIFF="-400.0" BBK_DIFF_Y="-111.5" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="0.002" BBK_DIFF="-66.7" BBK_DIFF_Y="-97.3" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="0.006" BBK_DIFF="400.0" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="-0.002" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="0.0" BBK_DIFF="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="-0.004" BBK_DIFF="-233.3" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="0.003" BBK_DIFF="-76.9" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="0.013" BBK_DIFF="0.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="0.013" BBK_DIFF="1200.0" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="0.001" BBK_DIFF="-66.7" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="0.003" BBK_DIFF="-90.6" BBK_EURO="0.002"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="0.032" BBK_DIFF="-38.5" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="0.052" BBK_DIFF="-30.7" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="0.075" BBK_EURO="0.038"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
