<?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_OV0104</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-22T10:27:23</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.OV0104" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Veränderungsreihe zu: Kredite an Nichtbanken (Nicht-MFIs) / Kurzfristige Kredite / Wechsel / Alle Bankengruppen" BBK_TITLE_ENG="Changes to the time series: Lendings to non-banks (non-MFIs) / Short-term lendings / Bills / All categories of banks" 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="-0.009" BBK_OBS_STATUS="P" BBK_DIFF_Y="-550.0"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_DIFF_Y="-100.0"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="0.006" BBK_DIFF="220.0" BBK_DIFF_Y="500.0"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="-0.005" BBK_DIFF_Y="-116.7"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_DIFF_Y="100.0"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="0.004" BBK_DIFF="-20.0" BBK_DIFF_Y="-20.0"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="0.005" BBK_DIFF="-89.1" BBK_DIFF_Y="-68.8"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="0.046" BBK_DIFF="2200.0" BBK_DIFF_Y="276.9"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="0.002" BBK_DIFF="-77.8" BBK_DIFF_Y="133.3"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="0.009" BBK_DIFF="142.9" BBK_DIFF_Y="-35.7"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="-0.021" BBK_DIFF="-362.5" BBK_DIFF_Y="-50.0"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="0.008" BBK_DIFF="300.0" BBK_DIFF_Y="-20.0"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="0.002" BBK_DIFF="100.0" BBK_DIFF_Y="-88.2"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="0.001" BBK_DIFF="0.0" BBK_DIFF_Y="103.4"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="0.001" BBK_DIFF="-96.7" BBK_DIFF_Y="110.0"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="0.03" BBK_DIFF="242.9" BBK_DIFF_Y="700.0"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="-0.021" BBK_DIFF="-520.0" BBK_DIFF_Y="-16.7"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="0.005" BBK_DIFF="-68.8" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="0.016" BBK_DIFF="161.5" BBK_DIFF_Y="300.0"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-0.026" BBK_DIFF="-333.3" BBK_DIFF_Y="-44.4"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-0.006" BBK_DIFF="-142.9" BBK_DIFF_Y="60.0"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="0.014" BBK_DIFF="200.0"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="-0.014" BBK_DIFF="-240.0" BBK_DIFF_Y="-333.3"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="0.01" BBK_DIFF="-41.2" BBK_DIFF_Y="-23.1"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="0.017" BBK_DIFF="158.6" BBK_DIFF_Y="213.3"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="-0.029" BBK_DIFF="-190.0" BBK_DIFF_Y="53.2"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="-0.01" BBK_DIFF="-100.0" BBK_DIFF_Y="-900.0"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="-0.005" BBK_DIFF="72.2" BBK_DIFF_Y="82.8"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="-0.018" BBK_DIFF="-460.0" BBK_DIFF_Y="37.9"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="0.005" BBK_DIFF="25.0" BBK_DIFF_Y="-89.8"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="0.004" BBK_DIFF="122.2" BBK_DIFF_Y="108.7"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="-0.018" BBK_DIFF="-20.0" BBK_DIFF_Y="18.2"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="-0.015" BBK_DIFF_Y="-600.0"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_DIFF_Y="100.0"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="0.006" BBK_DIFF="-53.8" BBK_DIFF_Y="-91.4"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="0.013" BBK_DIFF="186.7" BBK_DIFF_Y="130.2"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="-0.015" BBK_DIFF="75.8" BBK_DIFF_Y="-146.9"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="-0.062" BBK_DIFF="-6100.0" BBK_DIFF_Y="17.3"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-0.001" BBK_DIFF="96.6" BBK_DIFF_Y="-101.3"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="-0.029" BBK_DIFF="0.0" BBK_DIFF_Y="-1066.7"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="-0.029" BBK_DIFF="-159.2" BBK_DIFF_Y="-193.5"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="0.049" BBK_DIFF="206.5" BBK_DIFF_Y="88.5"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="-0.046" BBK_DIFF="-109.1" BBK_DIFF_Y="-27.8"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="-0.022" BBK_DIFF="-833.3" BBK_DIFF_Y="-237.5"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="0.003" BBK_DIFF="104.4" BBK_DIFF_Y="-78.6"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="-0.068" BBK_DIFF="-197.1" BBK_DIFF_Y="-70.0"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="0.07" BBK_DIFF="262.8" BBK_DIFF_Y="800.0"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="-0.043" BBK_DIFF="-234.4" BBK_DIFF_Y="-79.2"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="0.032" BBK_DIFF="142.7" BBK_DIFF_Y="218.5"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="-0.075" BBK_DIFF="-193.8" BBK_DIFF_Y="-635.7"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="0.08" BBK_DIFF="2566.7" BBK_DIFF_Y="158.1"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="0.003" BBK_DIFF="-90.3" BBK_DIFF_Y="115.8"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="0.031" BBK_DIFF="19.2" BBK_DIFF_Y="-8.8"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="0.026" BBK_DIFF="172.2" BBK_DIFF_Y="116.7"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="-0.036" BBK_DIFF="-325.0" BBK_DIFF_Y="-263.6"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="0.016" BBK_DIFF="14.3" BBK_DIFF_Y="157.1"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="0.014" BBK_DIFF="135.0" BBK_DIFF_Y="-46.2"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="-0.04" BBK_DIFF="-300.0" BBK_DIFF_Y="32.2"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="-0.01" BBK_DIFF="58.3" BBK_DIFF_Y="88.0"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="-0.024" BBK_DIFF="11.1" BBK_DIFF_Y="69.2"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="-0.027" BBK_DIFF="-292.9" BBK_DIFF_Y="-150.0"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="0.014" BBK_DIFF="-54.8" BBK_DIFF_Y="126.9"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="0.031" BBK_DIFF="263.2" BBK_DIFF_Y="-67.7"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="-0.019" BBK_DIFF="-155.9" BBK_DIFF_Y="-170.4"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="0.034" BBK_DIFF="183.3" BBK_DIFF_Y="161.8"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="0.012" BBK_DIFF="-45.5" BBK_DIFF_Y="120.7"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="0.022" BBK_DIFF="178.6" BBK_DIFF_Y="-42.1"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="-0.028" BBK_DIFF="-207.7" BBK_DIFF_Y="39.1"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="0.026" BBK_DIFF="144.1" BBK_DIFF_Y="-36.6"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="-0.059" BBK_DIFF="28.9" BBK_DIFF_Y="29.8"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="-0.083" BBK_DIFF="-6.4" BBK_DIFF_Y="-93.0"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="-0.078" BBK_DIFF="-244.4" BBK_DIFF_Y="-305.3"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="0.054" BBK_DIFF="203.8" BBK_DIFF_Y="1450.0"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="-0.052" BBK_DIFF="-154.2" BBK_DIFF_Y="8.8"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="0.096" BBK_DIFF="255.6" BBK_DIFF_Y="357.1"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="0.027" BBK_DIFF="149.1" BBK_DIFF_Y="-67.9"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="-0.055" BBK_DIFF="5.2" BBK_DIFF_Y="-14.6"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="-0.058" BBK_DIFF="-252.6" BBK_DIFF_Y="-270.6"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="0.038" BBK_DIFF="182.6" BBK_DIFF_Y="186.4"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="-0.046" BBK_DIFF="-212.2" BBK_DIFF_Y="-27.8"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="0.041" BBK_DIFF="148.8" BBK_DIFF_Y="-36.9"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="-0.084" BBK_DIFF="-95.3" BBK_DIFF_Y="-2000.0"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="-0.043" BBK_DIFF="-213.2" BBK_DIFF_Y="-30.3"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="0.038" BBK_DIFF="1050.0" BBK_DIFF_Y="-40.6"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="-0.004" BBK_DIFF="93.0" BBK_DIFF_Y="95.7"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="-0.057" BBK_DIFF="-371.4" BBK_DIFF_Y="-18.8"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="0.021" BBK_DIFF="-75.0" BBK_DIFF_Y="-84.2"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="0.084" BBK_DIFF="275.0" BBK_DIFF_Y="247.4"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-0.048" BBK_DIFF="-241.2" BBK_DIFF_Y="-14.3"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="0.034" BBK_DIFF="177.3" BBK_DIFF_Y="-54.1"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="-0.044" BBK_DIFF="-22.2" BBK_DIFF_Y="29.0"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="-0.036" BBK_DIFF="-155.4" BBK_DIFF_Y="-28.6"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="0.065" BBK_DIFF="1725.0" BBK_DIFF_Y="195.5"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="-0.004" BBK_DIFF="87.9" BBK_DIFF_Y="96.4"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="-0.033" BBK_DIFF="-151.6" BBK_DIFF_Y="-232.0"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="0.064" BBK_DIFF="168.1" BBK_DIFF_Y="-19.0"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="-0.094" BBK_DIFF="-95.8" BBK_DIFF_Y="-184.8"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="-0.048" BBK_DIFF="-136.1" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="0.133" BBK_DIFF="333.3" BBK_DIFF_Y="-35.1"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="-0.057" BBK_DIFF="-35.7" BBK_DIFF_Y="-280.0"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="-0.042" BBK_DIFF="-156.8" BBK_DIFF_Y="-68.0"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="0.074" BBK_DIFF="219.4" BBK_DIFF_Y="300.0"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="-0.062" BBK_DIFF="-121.4" BBK_DIFF_Y="-785.7"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="-0.028" BBK_DIFF="-227.3" BBK_DIFF_Y="-3.7"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="0.022" BBK_DIFF="119.6" BBK_DIFF_Y="210.0"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="-0.112" BBK_DIFF="-548.0" BBK_DIFF_Y="-1.8"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="0.025" BBK_DIFF="-68.4" BBK_DIFF_Y="-16.7"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="0.079" BBK_DIFF="339.4" BBK_DIFF_Y="7800.0"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="-0.033" BBK_DIFF="32.7" BBK_DIFF_Y="52.2"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="-0.049" BBK_DIFF="-123.9"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="0.205" BBK_DIFF="1466.7" BBK_DIFF_Y="45.4"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="-0.015" BBK_DIFF="40.0"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="-0.025" BBK_DIFF="32.4" BBK_DIFF_Y="-327.3"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="-0.037" BBK_DIFF="-428.6" BBK_DIFF_Y="-186.0"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="-0.007" BBK_DIFF="74.1" BBK_DIFF_Y="-275.0"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="-0.027" BBK_DIFF="-35.0" BBK_DIFF_Y="-280.0"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="-0.02" BBK_DIFF="81.8" BBK_DIFF_Y="4.8"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="-0.11" BBK_DIFF="-466.7" BBK_DIFF_Y="-450.0"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="0.03" BBK_DIFF="2900.0" BBK_DIFF_Y="-41.2"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="0.001" BBK_DIFF="101.4" BBK_DIFF_Y="102.7"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="-0.069" BBK_DIFF_Y="-475.0"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_DIFF_Y="100.0"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="0.141" BBK_DIFF_Y="-8.4"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_DIFF_Y="-100.0"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="0.011" BBK_DIFF="-74.4" BBK_DIFF_Y="184.6"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="0.043" BBK_DIFF="975.0" BBK_DIFF_Y="577.8"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="0.004" BBK_DIFF="-73.3" BBK_DIFF_Y="144.4"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="0.015" BBK_DIFF="171.4" BBK_DIFF_Y="188.2"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="-0.021" BBK_DIFF="-5.0" BBK_DIFF_Y="34.4"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="-0.02" BBK_DIFF="-139.2" BBK_DIFF_Y="-1900.0"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="0.051" BBK_DIFF="237.8" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="-0.037" BBK_DIFF="-208.3" BBK_DIFF_Y="-5.7"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="-0.012" BBK_DIFF="78.9" BBK_DIFF_Y="71.4"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="-0.057" BBK_DIFF="-137.0" BBK_DIFF_Y="36.0"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="0.154" BBK_DIFF="1440.0" BBK_DIFF_Y="48.1"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="0.01" BBK_DIFF="176.9" BBK_DIFF_Y="-74.4"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="-0.013" BBK_DIFF="-44.4" BBK_DIFF_Y="-138.2"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="-0.009" BBK_DIFF="0.0" BBK_DIFF_Y="40.0"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="-0.009" BBK_DIFF="47.1" BBK_DIFF_Y="65.4"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="-0.017" BBK_DIFF="46.9" BBK_DIFF_Y="56.4"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="-0.032" BBK_DIFF="-3100.0" BBK_DIFF_Y="-557.1"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="-0.001" BBK_DIFF="-102.0" BBK_DIFF_Y="94.1"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="0.051" BBK_DIFF="245.7" BBK_DIFF_Y="950.0"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="-0.035" BBK_DIFF="16.7" BBK_DIFF_Y="-16.7"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="-0.042" BBK_DIFF="52.8" BBK_DIFF_Y="42.5"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="-0.089" BBK_DIFF="-185.6" BBK_DIFF_Y="15.2"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="0.104" BBK_DIFF="166.7" BBK_DIFF_Y="-39.5"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="0.039" BBK_DIFF="14.7" BBK_DIFF_Y="214.7"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="0.034" BBK_DIFF="326.7" BBK_DIFF_Y="25.9"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="-0.015" BBK_DIFF="42.3" BBK_DIFF_Y="-193.8"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="-0.026" BBK_DIFF="33.3" BBK_DIFF_Y="-160.0"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="-0.039" BBK_DIFF="-657.1" BBK_DIFF_Y="-378.6"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="0.007" BBK_DIFF="141.2" BBK_DIFF_Y="216.7"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="-0.017" BBK_DIFF="-183.3" BBK_DIFF_Y="73.4"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="-0.006" BBK_DIFF="80.0" BBK_DIFF_Y="88.0"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-0.03" BBK_DIFF="58.9" BBK_DIFF_Y="-600.0"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="-0.073" BBK_DIFF="30.5" BBK_DIFF_Y="49.7"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="-0.105" BBK_DIFF="-161.0" BBK_DIFF_Y="28.6"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="0.172" BBK_DIFF="605.9" BBK_DIFF_Y="-42.7"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="-0.034" BBK_DIFF="-225.9" BBK_DIFF_Y="-9.7"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="0.027" BBK_DIFF="68.8" BBK_DIFF_Y="437.5"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="0.016" BBK_DIFF="260.0" BBK_DIFF_Y="-74.6"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="-0.01" BBK_DIFF="-171.4" BBK_DIFF_Y="75.0"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="0.014" BBK_DIFF="333.3" BBK_DIFF_Y="16.7"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="-0.006" BBK_DIFF="90.6" BBK_DIFF_Y="33.3"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-0.064" BBK_DIFF="-28.0" BBK_DIFF_Y="-33.3"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="-0.05" BBK_DIFF="-933.3" BBK_DIFF_Y="-394.1"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="0.006" BBK_DIFF="104.1" BBK_DIFF_Y="105.3"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="-0.145" BBK_DIFF="1.4" BBK_DIFF_Y="-530.4"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="-0.147" BBK_DIFF="-149.0" BBK_DIFF_Y="-13.1"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="0.3" BBK_DIFF="1067.7" BBK_DIFF_Y="30.4"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="-0.031" BBK_DIFF="-287.5" BBK_DIFF_Y="-121.4"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="-0.008" BBK_DIFF="-112.7" BBK_DIFF_Y="-118.6"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="0.063" BBK_DIFF="257.5" BBK_DIFF_Y="203.3"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="-0.04" BBK_DIFF="-433.3" BBK_DIFF_Y="-37.9"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="0.012" BBK_DIFF="233.3" BBK_DIFF_Y="-72.1"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="-0.009" BBK_DIFF="81.3" BBK_DIFF_Y="85.0"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="-0.048" BBK_DIFF="-382.4" BBK_DIFF_Y="-45.5"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="0.017" BBK_DIFF="115.0" BBK_DIFF_Y="120.7"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="-0.113" BBK_DIFF="-391.3" BBK_DIFF_Y="-907.1"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="-0.023" BBK_DIFF="82.3" BBK_DIFF_Y="72.9"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="-0.13" BBK_DIFF="-156.5" BBK_DIFF_Y="-719.0"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="0.23" BBK_DIFF="1742.9" BBK_DIFF_Y="142.1"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="-0.014" BBK_DIFF="-132.6" BBK_DIFF_Y="72.0"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="0.043" BBK_DIFF="170.5" BBK_DIFF_Y="59.3"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="-0.061" BBK_DIFF="-110.3" BBK_DIFF_Y="-48.8"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="-0.029" BBK_DIFF="-167.4" BBK_DIFF_Y="-11.5"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="0.043" BBK_DIFF="171.7" BBK_DIFF_Y="637.5"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="-0.06" BBK_DIFF="-81.8" BBK_DIFF_Y="28.6"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="-0.033" BBK_DIFF="59.8" BBK_DIFF_Y="53.5"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="-0.082" BBK_DIFF="-685.7" BBK_DIFF_Y="-382.4"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="0.014" BBK_DIFF="116.5" BBK_DIFF_Y="240.0"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="-0.085" BBK_DIFF="-504.8" BBK_DIFF_Y="49.1"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="0.021" BBK_DIFF="-77.9" BBK_DIFF_Y="113.9"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="0.095" BBK_DIFF="290.0" BBK_DIFF_Y="-35.8"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="-0.05" BBK_DIFF="-285.2" BBK_DIFF_Y="-186.2"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="0.027" BBK_DIFF="165.9" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="-0.041" BBK_DIFF="-57.7" BBK_DIFF_Y="56.8"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="-0.026" BBK_DIFF="-225.0" BBK_DIFF_Y="-285.7"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="-0.008" BBK_DIFF="90.5" BBK_DIFF_Y="88.6"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="-0.084" BBK_DIFF="-18.3" BBK_DIFF_Y="-115.4"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="-0.071" BBK_DIFF="-317.6" BBK_DIFF_Y="-163.0"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="-0.017" BBK_DIFF="-70.0" BBK_DIFF_Y="79.0"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="-0.01" BBK_DIFF="94.0" BBK_DIFF_Y="89.6"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="-0.167" BBK_DIFF="-10.6" BBK_DIFF_Y="0.6"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="-0.151" BBK_DIFF="-202.0" BBK_DIFF_Y="-10.2"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="0.148" BBK_DIFF="155.2" BBK_DIFF_Y="62.6"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="0.058" BBK_DIFF="114.8" BBK_DIFF_Y="256.8"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="0.027" BBK_DIFF="128.4" BBK_DIFF_Y="-32.5"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="-0.095" BBK_DIFF="-778.6" BBK_DIFF_Y="37.9"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="0.014" BBK_DIFF="120.0" BBK_DIFF_Y="148.3"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-0.07" BBK_DIFF="-79.5" BBK_DIFF_Y="-6.1"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="-0.039" BBK_DIFF="-44.4" BBK_DIFF_Y="-150.6"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="-0.027" BBK_DIFF="66.7" BBK_DIFF_Y="60.3"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="-0.081" BBK_DIFF="15.6" BBK_DIFF_Y="-526.3"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="-0.096" BBK_DIFF="42.9" BBK_DIFF_Y="-57.4"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="-0.168" BBK_DIFF="-22.6" BBK_DIFF_Y="-80.6"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="-0.137" BBK_DIFF="-250.5" BBK_DIFF_Y="-7.0"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="0.091" BBK_DIFF="345.9" BBK_DIFF_Y="-37.2"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="-0.037" BBK_DIFF="-192.5" BBK_DIFF_Y="73.8"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="0.04" BBK_DIFF="126.1" BBK_DIFF_Y="217.6"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="-0.153" BBK_DIFF="-427.6" BBK_DIFF_Y="-7550.0"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="-0.029" BBK_DIFF="56.1" BBK_DIFF_Y="64.2"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="-0.066" BBK_DIFF="-185.7" BBK_DIFF_Y="-164.0"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="0.077" BBK_DIFF="213.2" BBK_DIFF_Y="148.4"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="-0.068" BBK_DIFF="-457.9" BBK_DIFF_Y="-342.9"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="0.019" BBK_DIFF="131.1" BBK_DIFF_Y="416.7"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="-0.061" BBK_DIFF="34.4" BBK_DIFF_Y="-17.3"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="-0.093" BBK_DIFF="27.3" BBK_DIFF_Y="29.0"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="-0.128" BBK_DIFF="-188.3" BBK_DIFF_Y="32.6"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="0.145" BBK_DIFF="202.8" BBK_DIFF_Y="-1.4"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="-0.141" BBK_DIFF="-314.7" BBK_DIFF_Y="-11.9"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="-0.034" BBK_DIFF="-1600.0" BBK_DIFF_Y="-148.6"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="-0.002" BBK_DIFF="97.5" BBK_DIFF_Y="98.4"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="-0.081" BBK_DIFF="-224.0" BBK_DIFF_Y="-47.3"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="-0.025" BBK_DIFF="-180.6" BBK_DIFF_Y="-116.6"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="0.031" BBK_DIFF="10.7" BBK_DIFF_Y="127.9"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="0.028" BBK_DIFF="566.7" BBK_DIFF_Y="123.9"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="-0.006" BBK_DIFF="88.5" BBK_DIFF_Y="66.7"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="-0.052" BBK_DIFF="60.3" BBK_DIFF_Y="-6.1"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="-0.131" BBK_DIFF="31.1" BBK_DIFF_Y="-33.7"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="-0.19" BBK_DIFF="-229.3" BBK_DIFF_Y="-34.8"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="0.147" BBK_DIFF="216.7" BBK_DIFF_Y="341.0"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="-0.126" BBK_DIFF="-280.0" BBK_DIFF_Y="-1675.0"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="0.07" BBK_DIFF="154.3" BBK_DIFF_Y="192.1"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="-0.129" BBK_DIFF="-134.5" BBK_DIFF_Y="-111.5"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="-0.055" BBK_DIFF="-136.4" BBK_DIFF_Y="-10.0"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="0.151" BBK_DIFF="236.0" BBK_DIFF_Y="57.3"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="-0.111" BBK_DIFF="5.1" BBK_DIFF_Y="34.7"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="-0.117" BBK_DIFF="-550.0" BBK_DIFF_Y="-290.0"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="-0.018" BBK_DIFF="63.3" BBK_DIFF_Y="-20.0"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="-0.049" BBK_DIFF="50.0" BBK_DIFF_Y="70.7"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="-0.098" BBK_DIFF="30.5" BBK_DIFF_Y="53.1"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="-0.141" BBK_DIFF="-131.1" BBK_DIFF_Y="2.8"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="-0.061" BBK_DIFF="-862.5" BBK_DIFF_Y="-577.8"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="0.008" BBK_DIFF="110.5" BBK_DIFF_Y="104.7"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="-0.076" BBK_DIFF="-24.6" BBK_DIFF_Y="-5.6"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="-0.061" BBK_DIFF="-22.0" BBK_DIFF_Y="4.7"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="-0.05" BBK_DIFF="-152.1" BBK_DIFF_Y="39.0"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="0.096" BBK_DIFF="156.5" BBK_DIFF_Y="-10.3"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="-0.17" BBK_DIFF="-466.7" BBK_DIFF_Y="-461.7"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="-0.03" BBK_DIFF="-100.0" BBK_DIFF_Y="-117.3"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="-0.015" BBK_DIFF="91.0" BBK_DIFF_Y="76.2"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="-0.167" BBK_DIFF="20.1" BBK_DIFF_Y="-542.3"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="-0.209" BBK_DIFF="-44.1" BBK_DIFF_Y="-91.7"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="-0.145" BBK_DIFF="-1511.1" BBK_DIFF_Y="40.6"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="-0.009" BBK_DIFF="94.8" BBK_DIFF_Y="76.9"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="-0.172" BBK_DIFF="-138.9" BBK_DIFF_Y="-1620.0"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="-0.072" BBK_DIFF="-12.5" BBK_DIFF_Y="-614.3"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="-0.064" BBK_DIFF="22.0" BBK_DIFF_Y="35.4"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="-0.082" BBK_DIFF="-176.6" BBK_DIFF_Y="-645.5"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="0.107" BBK_DIFF="127.7" BBK_DIFF_Y="367.5"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="0.047" BBK_DIFF="-72.8" BBK_DIFF_Y="-20.3"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="0.173" BBK_DIFF="374.6" BBK_DIFF_Y="179.0"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="-0.063" BBK_DIFF="-142.3" BBK_DIFF_Y="51.5"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="-0.026" BBK_DIFF="76.1" BBK_DIFF_Y="-130.6"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="-0.109" BBK_DIFF="55.3" BBK_DIFF_Y="50.5"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="-0.244" BBK_DIFF="-525.6" BBK_DIFF_Y="22.0"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="-0.039" BBK_DIFF="-290.0" BBK_DIFF_Y="91.9"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="-0.01" BBK_DIFF="-171.4" BBK_DIFF_Y="93.7"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="0.014" BBK_DIFF="114.1" BBK_DIFF_Y="107.7"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="-0.099" BBK_DIFF="-800.0" BBK_DIFF_Y="-807.1"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="-0.011" BBK_DIFF="72.5" BBK_DIFF_Y="92.3"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="-0.04" BBK_DIFF="-167.8" BBK_DIFF_Y="63.3"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="0.059" BBK_DIFF="126.9" BBK_DIFF_Y="136.9"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="-0.219" BBK_DIFF="-68.5" BBK_DIFF_Y="-104.7"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="-0.13" BBK_DIFF="-252.9" BBK_DIFF_Y="-64.6"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="0.085" BBK_DIFF="138.6" BBK_DIFF_Y="-28.0"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-0.22" BBK_DIFF="29.7" BBK_DIFF_Y="21.7"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="-0.313" BBK_DIFF="35.1" BBK_DIFF_Y="19.3"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="-0.482" BBK_DIFF="-203.1" BBK_DIFF_Y="-1454.8"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="-0.159" BBK_DIFF="13.1" BBK_DIFF_Y="-1035.3"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="-0.183" BBK_DIFF="-1407.1" BBK_DIFF_Y="-1625.0"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="0.014" BBK_DIFF="109.8" BBK_DIFF_Y="117.9"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="-0.143" BBK_DIFF="-31.2" BBK_DIFF_Y="7.7"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="-0.109" BBK_DIFF="31.9" BBK_DIFF_Y="-305.7"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="-0.16" BBK_DIFF="-49.5" BBK_DIFF_Y="42.9"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="-0.107" BBK_DIFF="-35.4" BBK_DIFF_Y="-64.6"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="-0.079" BBK_DIFF="-166.9" BBK_DIFF_Y="-156.8"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="0.118" BBK_DIFF="142.0" BBK_DIFF_Y="-8.5"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="-0.281" BBK_DIFF="27.6" BBK_DIFF_Y="-155.5"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="-0.388" BBK_DIFF="-1151.6" BBK_DIFF_Y="-106.4"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="-0.031" BBK_DIFF="-282.4" BBK_DIFF_Y="90.6"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="0.017" BBK_DIFF="41.7" BBK_DIFF_Y="-63.8"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="0.012" BBK_DIFF="115.4" BBK_DIFF_Y="115.6"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="-0.078" BBK_DIFF="49.7" BBK_DIFF_Y="22.8"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="-0.155" BBK_DIFF="-392.5" BBK_DIFF_Y="28.9"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="0.053" BBK_DIFF="118.9" BBK_DIFF_Y="122.5"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="-0.28" BBK_DIFF="-330.8" BBK_DIFF_Y="-188.7"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="-0.065" BBK_DIFF="-146.8" BBK_DIFF_Y="59.4"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="0.139" BBK_DIFF="7.8" BBK_DIFF_Y="195.2"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="0.129" BBK_DIFF="217.3" BBK_DIFF_Y="-52.4"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="-0.11" BBK_DIFF="41.5" BBK_DIFF_Y="-119.8"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="-0.188" BBK_DIFF="43.2" BBK_DIFF_Y="-104.3"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="-0.331" BBK_DIFF="-804.3" BBK_DIFF_Y="93.7"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="0.047" BBK_DIFF="161.0" BBK_DIFF_Y="102.5"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="-0.077" BBK_DIFF="23.8" BBK_DIFF_Y="65.5"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="-0.101" BBK_DIFF="53.7" BBK_DIFF_Y="93.9"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="-0.218" BBK_DIFF="7.6" BBK_DIFF_Y="46.3"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="-0.236" BBK_DIFF="-143.3" BBK_DIFF_Y="-133.2"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="-0.097" BBK_DIFF="39.4" BBK_DIFF_Y="73.7"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="-0.16" BBK_DIFF="-9.6" BBK_DIFF_Y="-144.5"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="-0.146" BBK_DIFF="-153.9" BBK_DIFF_Y="-144.1"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="0.271" BBK_DIFF="-51.3" BBK_DIFF_Y="-32.4"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="0.556" BBK_DIFF="-87.2" BBK_DIFF_Y="383.3"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="4.357" BBK_DIFF="183.5" BBK_DIFF_Y="194.3"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="-10.211" BBK_DIFF="-181.8" BBK_DIFF_Y="-260.7" BBK_EURO="-5.221"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="-3.623" BBK_DIFF="-729.1" BBK_DIFF_Y="-964.7" BBK_EURO="-1.852"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="-0.437" BBK_DIFF="86.4" BBK_DIFF_Y="-143.5" BBK_EURO="-0.223"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="-3.215" BBK_DIFF="-304.9" BBK_DIFF_Y="-50.4" BBK_EURO="-1.644"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="-0.794" BBK_DIFF="-157.1" BBK_DIFF_Y="-377.6" BBK_EURO="-0.406"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="1.39" BBK_DIFF="292.8" BBK_DIFF_Y="97.7" BBK_EURO="0.711"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-0.721" BBK_DIFF="-202.4" BBK_DIFF_Y="-307.3" BBK_EURO="-0.369"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="0.704" BBK_DIFF="8.6" BBK_DIFF_Y="288.7" BBK_EURO="0.36"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="0.648" BBK_DIFF="-17.3" BBK_DIFF_Y="22.3" BBK_EURO="0.331"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="0.784" BBK_DIFF="248.4" BBK_DIFF_Y="10.3" BBK_EURO="0.401"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="0.225" BBK_DIFF="-92.2" BBK_DIFF_Y="-38.0" BBK_EURO="0.115"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="2.896" BBK_DIFF="202.3" BBK_DIFF_Y="25.8" BBK_EURO="1.481"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="-2.831" BBK_DIFF="-775.7" BBK_DIFF_Y="39.3" BBK_EURO="-1.447"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="0.419" BBK_DIFF="-58.3" BBK_DIFF_Y="74.6" BBK_EURO="0.214"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="1.005" BBK_DIFF="147.0" BBK_DIFF_Y="11066.7" BBK_EURO="0.514"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="-2.138" BBK_DIFF="-847.6" BBK_DIFF_Y="-64.0" BBK_EURO="-1.093"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="0.286" BBK_DIFF="-59.3" BBK_DIFF_Y="-54.8" BBK_EURO="0.146"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="0.703" BBK_DIFF="497.2" BBK_DIFF_Y="457.9" BBK_EURO="0.359"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="-0.177" BBK_DIFF="52.5" BBK_DIFF_Y="-8750.0" BBK_EURO="-0.09"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="-0.373" BBK_DIFF="-170.4" BBK_DIFF_Y="-153.3" BBK_EURO="-0.191"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="0.53" BBK_DIFF="-25.5" BBK_DIFF_Y="-53.2" BBK_EURO="0.271"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="0.711" BBK_DIFF="95.9" BBK_DIFF_Y="30.7" BBK_EURO="0.364"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="0.363" BBK_DIFF="-84.2" BBK_DIFF_Y="171.9" BBK_EURO="0.186"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="2.302" BBK_DIFF="149.3" BBK_DIFF_Y="77.6" BBK_EURO="1.177"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="-4.667" BBK_DIFF="-2044.6" BBK_DIFF_Y="-130.8" BBK_EURO="-2.386"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="0.24" BBK_DIFF="2566.7" BBK_DIFF_Y="127.3" BBK_EURO="0.123"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="0.009" BBK_DIFF="100.7" BBK_DIFF_Y="104.5" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="-1.304" BBK_DIFF="-306.0" BBK_DIFF_Y="-265.3" BBK_EURO="-0.667"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="0.633" BBK_DIFF="402.4" BBK_DIFF_Y="418.9" BBK_EURO="0.324"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="0.126" BBK_DIFF="6400.0" BBK_DIFF_Y="-89.6" BBK_EURO="0.064"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="-0.002" BBK_DIFF="-100.3" BBK_DIFF_Y="99.8" BBK_EURO="-0.001"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="0.7" BBK_DIFF="-38.2" BBK_DIFF_Y="75.0" BBK_EURO="0.358"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="1.133" BBK_DIFF="108.3" BBK_DIFF_Y="0.7" BBK_EURO="0.579"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="0.544" BBK_DIFF="207.7" BBK_DIFF_Y="-49.0" BBK_EURO="0.278"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="-0.505" BBK_DIFF="-139.0" BBK_DIFF_Y="-347.5" BBK_EURO="-0.258"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="1.296" BBK_DIFF="164.1" BBK_DIFF_Y="-26.2" BBK_EURO="0.663"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="-2.022" BBK_DIFF="-130.3" BBK_DIFF_Y="-12.0" BBK_EURO="-1.034"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="-0.878" BBK_DIFF="-339.0" BBK_DIFF_Y="-38.3" BBK_EURO="-0.449"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="-0.2" BBK_DIFF="44.0" BBK_DIFF_Y="-108.9" BBK_EURO="-0.102"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="-0.357" BBK_DIFF="-392.6" BBK_DIFF_Y="71.2" BBK_EURO="-0.183"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="0.122" BBK_DIFF="-90.0" BBK_DIFF_Y="131.8" BBK_EURO="0.062"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="1.217" BBK_DIFF="198.9" BBK_DIFF_Y="-18.3" BBK_EURO="0.622"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="-1.23" BBK_DIFF="-407.5" BBK_DIFF_Y="26.9" BBK_EURO="-0.629"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="0.4" BBK_DIFF="-64.4" BBK_DIFF_Y="627.3" BBK_EURO="0.205"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="1.125" BBK_DIFF="5.4" BBK_DIFF_Y="2243.7" BBK_EURO="0.575"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="1.067" BBK_DIFF="423.0" BBK_DIFF_Y="-89.1" BBK_EURO="0.546"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="0.204" BBK_DIFF="-88.4" BBK_DIFF_Y="103.5" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="1.757" BBK_DIFF="197.3" BBK_DIFF_Y="334.9" BBK_EURO="0.898"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="-1.805" BBK_DIFF="-184.3" BBK_DIFF_Y="34.0" BBK_EURO="-0.923"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="-0.635" BBK_DIFF="-128.2" BBK_DIFF_Y="-620.5" BBK_EURO="-0.325"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="2.255" BBK_DIFF="281.9" BBK_DIFF_Y="2.0" BBK_EURO="1.153"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="-1.24" BBK_DIFF="-222.9" BBK_DIFF_Y="-137.1" BBK_EURO="-0.634"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="-0.384" BBK_DIFF="-125.8" BBK_DIFF_Y="91.2" BBK_EURO="-0.196"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="1.49" BBK_DIFF="188.5" BBK_DIFF_Y="15.8" BBK_EURO="0.762"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="-1.683" BBK_DIFF="-3160.0" BBK_DIFF_Y="27.7" BBK_EURO="-0.861"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="0.055" BBK_DIFF="14.6" BBK_DIFF_Y="-90.1" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="0.048" BBK_DIFF="-99.5" BBK_DIFF_Y="-94.9" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="9.775" BBK_DIFF="267.6" BBK_DIFF_Y="193.1" BBK_EURO="4.998"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="-5.832" BBK_DIFF="-679.7" BBK_DIFF_Y="-39.8" BBK_EURO="-2.982"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="-0.748" BBK_DIFF="72.6" BBK_DIFF_Y="29.4" BBK_EURO="-0.382"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="-2.733" BBK_DIFF="-2340.2" BBK_DIFF_Y="-7908.6" BBK_EURO="-1.397"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="0.122" BBK_DIFF="-94.5" BBK_DIFF_Y="209.9" BBK_EURO="0.062"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="2.211" BBK_DIFF="522.8" BBK_DIFF_Y="369.6" BBK_EURO="1.13"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="-0.523" BBK_DIFF="88.0" BBK_DIFF_Y="87.8" BBK_EURO="-0.267"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="-4.346" BBK_DIFF="-437.7" BBK_DIFF_Y="-528.9" BBK_EURO="-2.222"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="1.287" BBK_DIFF="155.3" BBK_DIFF_Y="295.0" BBK_EURO="0.658"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="-2.328" BBK_DIFF="-521.0" BBK_DIFF_Y="-173.6" BBK_EURO="-1.19"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="0.553" BBK_DIFF="-41.8" BBK_DIFF_Y="-58.6" BBK_EURO="0.283"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="0.95" BBK_DIFF="-71.5" BBK_DIFF_Y="172.9" BBK_EURO="0.486"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="3.335" BBK_DIFF="180.0" BBK_DIFF_Y="382.1" BBK_EURO="1.705"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="-4.171" BBK_DIFF="-293.5" BBK_DIFF_Y="-148.9" BBK_EURO="-2.133"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="-1.06" BBK_DIFF="-3128.6" BBK_DIFF_Y="-42.5" BBK_EURO="-0.542"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="0.035" BBK_DIFF="131.5" BBK_DIFF_Y="101.0" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="-0.111" BBK_DIFF="86.5" BBK_DIFF_Y="-107.8" BBK_EURO="-0.057"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="-0.82" BBK_DIFF="80.8" BBK_DIFF_Y="-162.6" BBK_EURO="-0.419"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="-4.279" BBK_DIFF="-519.2" BBK_DIFF_Y="-25.9" BBK_EURO="-2.188"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="-0.691" BBK_DIFF="-4.7" BBK_DIFF_Y="30.6" BBK_EURO="-0.353"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="-0.66" BBK_DIFF="22.4" BBK_DIFF_Y="-144.3" BBK_EURO="-0.337"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="-0.851" BBK_DIFF="-163.7" BBK_DIFF_Y="-19.4" BBK_EURO="-0.435"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="1.336" BBK_DIFF="202.5" BBK_DIFF_Y="-33.9" BBK_EURO="0.683"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="-1.303" BBK_DIFF="-10.2" BBK_DIFF_Y="-190.7" BBK_EURO="-0.666"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="-1.182" BBK_DIFF="29.5" BBK_DIFF_Y="-145.1" BBK_EURO="-0.604"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="-1.676" BBK_DIFF="-125.3" BBK_DIFF_Y="-36.7" BBK_EURO="-0.857"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="-0.744" BBK_DIFF="78.3" BBK_DIFF_Y="-173.4" BBK_EURO="-0.38"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="-3.436" BBK_DIFF="-342.3" BBK_DIFF_Y="-893.1" BBK_EURO="-1.757"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="1.418" BBK_DIFF="8.2" BBK_DIFF_Y="50.1" BBK_EURO="0.725"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="1.31" BBK_DIFF="138.5" BBK_DIFF_Y="8.8" BBK_EURO="0.67"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="-3.399" BBK_DIFF="-241.6" BBK_DIFF_Y="-624.7" BBK_EURO="-1.738"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="-0.995" BBK_DIFF="-166.8" BBK_DIFF_Y="-278.0" BBK_EURO="-0.509"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="1.49" BBK_DIFF="309.0" BBK_DIFF_Y="503.2" BBK_EURO="0.762"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="-0.713" BBK_DIFF="-135.3" BBK_DIFF_Y="-251.2" BBK_EURO="-0.365"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="2.02" BBK_DIFF="40.6" BBK_DIFF_Y="2914.9" BBK_EURO="1.033"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="1.437" BBK_DIFF="-45.1" BBK_DIFF_Y="269.9" BBK_EURO="0.735"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="2.618" BBK_DIFF="313.5" BBK_DIFF_Y="22.3" BBK_EURO="1.339"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="-1.226" BBK_DIFF="-221.0" BBK_DIFF_Y="-242.5" BBK_EURO="-0.627"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="1.013" BBK_DIFF="392.8" BBK_DIFF_Y="245.7" BBK_EURO="0.518"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="-0.346" BBK_DIFF="-136.6" BBK_DIFF_Y="-97.7" BBK_EURO="-0.177"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="0.945" BBK_DIFF="-21.5" BBK_DIFF_Y="-46.3" BBK_EURO="0.483"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="1.204" BBK_DIFF="356.7" BBK_DIFF_Y="272.8" BBK_EURO="0.616"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="-0.469" BBK_DIFF="-183.9" BBK_DIFF_Y="-202.9" BBK_EURO="-0.24"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="0.559" BBK_DIFF="126.3" BBK_DIFF_Y="182.6" BBK_EURO="0.286"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="0.247" BBK_DIFF="221.7" BBK_DIFF_Y="138.5" BBK_EURO="0.126"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="-0.203" BBK_DIFF="-403.0" BBK_DIFF_Y="9.4" BBK_EURO="-0.104"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="0.067" BBK_DIFF="107.9" BBK_DIFF_Y="110.0" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="-0.846" BBK_DIFF="-139.5" BBK_DIFF_Y="-154.1" BBK_EURO="-0.433"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="2.14" BBK_DIFF="697.8" BBK_DIFF_Y="2129.2" BBK_EURO="1.094"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="-0.358" BBK_DIFF="-222.2" BBK_DIFF_Y="-20.5" BBK_EURO="-0.183"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="0.293" BBK_DIFF="267.4" BBK_DIFF_Y="146.6" BBK_EURO="0.15"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="-0.175" BBK_DIFF="-109.9" BBK_DIFF_Y="-109.1" BBK_EURO="-0.089"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="1.76" BBK_DIFF="444.9" BBK_DIFF_Y="-23.0" BBK_EURO="0.9"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="0.323" BBK_DIFF="-29.2" BBK_DIFF_Y="-68.9" BBK_EURO="0.165"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="0.456" BBK_DIFF="167.4" BBK_DIFF_Y="119.5" BBK_EURO="0.233"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="-0.677" BBK_DIFF="-5.6" BBK_DIFF_Y="-320.5" BBK_EURO="-0.346"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="-0.641" BBK_DIFF="-186.2" BBK_DIFF_Y="-369.3" BBK_EURO="-0.328"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="-0.224" BBK_DIFF="66.7" BBK_DIFF_Y="77.1" BBK_EURO="-0.115"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="-0.673" BBK_DIFF="-143.0" BBK_DIFF_Y="-570.6" BBK_EURO="-0.344"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="1.565" BBK_DIFF="1530.2" BBK_DIFF_Y="217.4" BBK_EURO="0.8"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="0.096" BBK_DIFF="132.3" BBK_DIFF_Y="-88.1" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="-0.297" BBK_DIFF="52.8" BBK_DIFF_Y="88.5" BBK_EURO="-0.152"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="-0.629" BBK_DIFF="-132.8" BBK_DIFF_Y="42.0" BBK_EURO="-0.322"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="1.915" BBK_DIFF="-16.2" BBK_DIFF_Y="491.0" BBK_EURO="0.979"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="2.286" BBK_DIFF="120.0" BBK_DIFF_Y="612.6" BBK_EURO="1.169"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="1.039" BBK_DIFF="144.4" BBK_DIFF_Y="-36.0" BBK_EURO="0.531"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="-2.341" BBK_DIFF="-1354.0" BBK_DIFF_Y="-978.8" BBK_EURO="-1.197"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-0.161" BBK_DIFF="-167.6" BBK_DIFF_Y="-132.7" BBK_EURO="-0.082"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="0.238" BBK_DIFF="124.3" BBK_DIFF_Y="-88.9" BBK_EURO="0.122"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="-0.978" BBK_DIFF="-783.9" BBK_DIFF_Y="64.8" BBK_EURO="-0.5"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="0.143" BBK_DIFF="-71.0" BBK_DIFF_Y="55.4" BBK_EURO="0.073"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="0.493" BBK_DIFF="-38.8" BBK_DIFF_Y="143.5" BBK_EURO="0.252"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="0.805" BBK_DIFF="131.2" BBK_DIFF_Y="179.1" BBK_EURO="0.412"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="-2.578" BBK_DIFF="-137.8" BBK_DIFF_Y="-33.1" BBK_EURO="-1.318"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="-1.084" BBK_DIFF="-434.6" BBK_DIFF_Y="-37.0" BBK_EURO="-0.554"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="0.324" BBK_DIFF="172.6" BBK_DIFF_Y="114.2" BBK_EURO="0.166"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="-0.446" BBK_DIFF="-127.5" BBK_DIFF_Y="-156.9" BBK_EURO="-0.228"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="1.623" BBK_DIFF="847.9" BBK_DIFF_Y="-23.3" BBK_EURO="0.83"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="-0.217" BBK_DIFF="-144.1" BBK_DIFF_Y="89.1" BBK_EURO="-0.111"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="0.492" BBK_DIFF="-77.1" BBK_DIFF_Y="268.5" BBK_EURO="0.252"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="2.152" BBK_DIFF="177.5" BBK_DIFF_Y="45.8" BBK_EURO="1.1"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="-2.775" BBK_DIFF="-3116.3" BBK_DIFF_Y="-52.8" BBK_EURO="-1.419"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="0.092" BBK_DIFF="108.1" BBK_DIFF_Y="125.6" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="-1.134" BBK_DIFF="-11.4" BBK_DIFF_Y="-200.5" BBK_EURO="-0.58"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="-1.018" BBK_DIFF="47.4" BBK_DIFF_Y="-127.2" BBK_EURO="-0.52"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="-1.937" BBK_DIFF="-144.9" BBK_DIFF_Y="17.2" BBK_EURO="-0.99"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="-0.791" BBK_DIFF="65.3" BBK_DIFF_Y="-222.4" BBK_EURO="-0.404"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="-2.282" BBK_DIFF="-391.1" BBK_DIFF_Y="-10.3" BBK_EURO="-1.167"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="0.784" BBK_DIFF="-62.9" BBK_DIFF_Y="-57.9" BBK_EURO="0.401"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="2.116" BBK_DIFF="206.3" BBK_DIFF_Y="-0.3" BBK_EURO="1.082"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="-1.991" BBK_DIFF="-581.8" BBK_DIFF_Y="-3.5" BBK_EURO="-1.018"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="-0.292" BBK_DIFF="-119.8" BBK_DIFF_Y="72.5" BBK_EURO="-0.149"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="1.476" BBK_DIFF="181.3" BBK_DIFF_Y="4372.7" BBK_EURO="0.755"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="-1.816" BBK_DIFF="-405.8" BBK_DIFF_Y="-7666.7" BBK_EURO="-0.929"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="-0.359" BBK_DIFF="-131.8" BBK_DIFF_Y="-148.7" BBK_EURO="-0.184"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="1.128" BBK_DIFF="-69.9" BBK_DIFF_Y="364.8" BBK_EURO="0.577"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="3.744" BBK_DIFF="260.1" BBK_DIFF_Y="61.8" BBK_EURO="1.914"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="-2.338" BBK_DIFF="-461.9" BBK_DIFF_Y="-947.1" BBK_EURO="-1.195"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="0.646" BBK_DIFF="131.2" BBK_DIFF_Y="75.1" BBK_EURO="0.33"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="-2.069" BBK_DIFF="-211.2" BBK_DIFF_Y="-508.5" BBK_EURO="-1.058"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="1.861" BBK_DIFF="-12.3" BBK_DIFF_Y="186000.0" BBK_EURO="0.952"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="2.123" BBK_DIFF="210.4" BBK_DIFF_Y="261.1" BBK_EURO="1.085"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="-1.923" BBK_DIFF="-81.1" BBK_DIFF_Y="-820.2" BBK_EURO="-0.983"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="-1.062" BBK_DIFF="-3318.2" BBK_DIFF_Y="-1007.7" BBK_EURO="-0.543"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="0.033" BBK_DIFF="37.5" BBK_DIFF_Y="-98.8" BBK_EURO="0.017"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="0.024" BBK_DIFF="-96.7" BBK_DIFF_Y="104.7" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="0.737" BBK_DIFF="273.0" BBK_DIFF_Y="2.4" BBK_EURO="0.377"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="-0.426" BBK_DIFF="-118.4" BBK_DIFF_Y="58.5" BBK_EURO="-0.218"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="2.314" BBK_DIFF="738.4" BBK_DIFF_Y="129.6" BBK_EURO="1.183"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="0.276" BBK_DIFF="-25.2" BBK_DIFF_Y="188.5" BBK_EURO="0.141"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="0.369" BBK_DIFF="208.5" BBK_DIFF_Y="150.6" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="-0.34" BBK_DIFF="-34100.0" BBK_DIFF_Y="-251.1" BBK_EURO="-0.174"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="0.001" BBK_DIFF="-99.8" BBK_DIFF_Y="-99.6" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="0.588" BBK_DIFF="120.2" BBK_DIFF_Y="-57.8" BBK_EURO="0.301"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="0.267" BBK_DIFF="128.2" BBK_DIFF_Y="141.0" BBK_EURO="0.137"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="0.117" BBK_DIFF="-95.8" BBK_DIFF_Y="-78.2" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="2.761" BBK_DIFF="636.1" BBK_DIFF_Y="131.6" BBK_EURO="1.412"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="-0.515" BBK_DIFF="-171.5" BBK_DIFF_Y="-355.8" BBK_EURO="-0.263"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="0.72" BBK_DIFF="170.1" BBK_DIFF_Y="-14.6" BBK_EURO="0.368"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="-1.027" BBK_DIFF="-201.9" BBK_DIFF_Y="-256.8" BBK_EURO="-0.525"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="1.008" BBK_DIFF="423.1" BBK_DIFF_Y="-38.4" BBK_EURO="0.515"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="-0.312" BBK_DIFF="57.2" BBK_DIFF_Y="79.7" BBK_EURO="-0.16"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="-0.729" BBK_DIFF="-424.0" BBK_DIFF_Y="62.4" BBK_EURO="-0.373"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="0.225" BBK_DIFF="-15.1" BBK_DIFF_Y="-87.9" BBK_EURO="0.115"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="0.265" BBK_DIFF="-81.0" BBK_DIFF_Y="836.1" BBK_EURO="0.135"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="1.393" BBK_DIFF="313.7" BBK_DIFF_Y="447.4" BBK_EURO="0.712"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="-0.652" BBK_DIFF="-221.6" BBK_DIFF_Y="45.1" BBK_EURO="-0.333"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="0.536" BBK_DIFF="-55.0" BBK_DIFF_Y="341.4" BBK_EURO="0.274"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="1.192" BBK_DIFF="1154.9" BBK_DIFF_Y="-37.3" BBK_EURO="0.609"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="-0.113" BBK_DIFF="-113.4" BBK_DIFF_Y="-123.5" BBK_EURO="-0.058"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="0.843" BBK_DIFF="28.7" BBK_DIFF_Y="563.2" BBK_EURO="0.431"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="0.655" BBK_DIFF="-60.0" BBK_DIFF_Y="224.3" BBK_EURO="0.335"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="1.636" BBK_DIFF="206.4" BBK_DIFF_Y="194.8" BBK_EURO="0.836"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="-1.538" BBK_DIFF="20.6" BBK_DIFF_Y="-121.9" BBK_EURO="-0.786"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="-1.938" BBK_DIFF="-204.6" BBK_DIFF_Y="-51.1" BBK_EURO="-0.991"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="1.852" BBK_DIFF="5244.4" BBK_DIFF_Y="29.2" BBK_EURO="0.947"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="-0.036" BBK_DIFF="91.0" BBK_DIFF_Y="53.2" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="-0.401" BBK_DIFF="66.2" BBK_DIFF_Y="-35.5" BBK_EURO="-0.205"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="-1.188" BBK_DIFF="-435.1" BBK_DIFF_Y="-455.1" BBK_EURO="-0.607"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="-0.222" BBK_DIFF="-111.7" BBK_DIFF_Y="73.3" BBK_EURO="-0.114"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="1.902" BBK_DIFF="295.4" BBK_DIFF_Y="3.3" BBK_EURO="0.972"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="0.481" BBK_DIFF="364.3" BBK_DIFF_Y="153.0" BBK_EURO="0.246"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="-0.182" BBK_DIFF="-190.1" BBK_DIFF_Y="51.5" BBK_EURO="-0.093"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="0.202" BBK_DIFF="-63.6" BBK_DIFF_Y="-84.9" BBK_EURO="0.103"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="0.555" BBK_DIFF="180.1" BBK_DIFF_Y="-59.5" BBK_EURO="0.284"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="-0.693" BBK_DIFF="46.0" BBK_DIFF_Y="-147.2" BBK_EURO="-0.354"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="-1.283" BBK_DIFF="-189.5" BBK_DIFF_Y="-20.5" BBK_EURO="-0.656"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="1.433" BBK_DIFF="1961.0" BBK_DIFF_Y="-7.5" BBK_EURO="0.733"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="-0.077" BBK_DIFF="74.0" BBK_DIFF_Y="-103.7" BBK_EURO="-0.039"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="-0.296" BBK_DIFF="-38.3" BBK_DIFF_Y="-124.6" BBK_EURO="-0.151"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="-0.214" BBK_DIFF="74.2" BBK_DIFF_Y="60.9" BBK_EURO="-0.109"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="-0.83" BBK_DIFF="-145.1" BBK_DIFF_Y="35.3" BBK_EURO="-0.424"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="1.841" BBK_DIFF="303.0" BBK_DIFF_Y="99.7" BBK_EURO="0.941"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="-0.907" BBK_DIFF="-141.9" BBK_DIFF_Y="-538.2" BBK_EURO="-0.464"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="-0.375" BBK_DIFF="-128.0" BBK_DIFF_Y="-134.9" BBK_EURO="-0.192"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="1.34" BBK_DIFF="-2.3" BBK_DIFF_Y="-17.3" BBK_EURO="0.685"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="1.372" BBK_DIFF="-6.5" BBK_DIFF_Y="85.9" BBK_EURO="0.701"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="1.467" BBK_DIFF="237.7" BBK_DIFF_Y="377.9" BBK_EURO="0.75"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="-1.065" BBK_DIFF="-168.8" BBK_DIFF_Y="59.2" BBK_EURO="-0.545"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="1.549" BBK_DIFF="-25.2" BBK_DIFF_Y="139.4" BBK_EURO="0.792"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="2.072" BBK_DIFF="72.0" BBK_DIFF_Y="250.6" BBK_EURO="1.059"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="1.205" BBK_DIFF="320.3" BBK_DIFF_Y="2.0" BBK_EURO="0.616"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="-0.547" BBK_DIFF="57.3" BBK_DIFF_Y="-27.8" BBK_EURO="-0.28"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="-1.282" BBK_DIFF="-239.0" BBK_DIFF_Y="-49.8" BBK_EURO="-0.655"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="0.922" BBK_DIFF="345.4" BBK_DIFF_Y="255.0" BBK_EURO="0.471"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="0.207" BBK_DIFF="-80.7" BBK_DIFF_Y="-41.2" BBK_EURO="0.106"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="1.074" BBK_DIFF="-33.7" BBK_DIFF_Y="-50.0" BBK_EURO="0.549"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="1.621" BBK_DIFF="119.6" BBK_DIFF_Y="304.2" BBK_EURO="0.829"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="0.738" BBK_DIFF="140.4" BBK_DIFF_Y="-60.3" BBK_EURO="0.377"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="0.307" BBK_DIFF="111.8" BBK_DIFF_Y="127.4" BBK_EURO="0.157"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="-2.61" BBK_DIFF="-503.4" BBK_DIFF_Y="-20.4" BBK_EURO="-1.334"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="0.647" BBK_DIFF="9.5" BBK_DIFF_Y="-63.1" BBK_EURO="0.331"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="0.591" BBK_DIFF="-50.0" BBK_DIFF_Y="-41.5" BBK_EURO="0.302"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="1.181" BBK_DIFF="375.9" BBK_DIFF_Y="47.6" BBK_EURO="0.604"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="-0.428" BBK_DIFF="50.0" BBK_DIFF_Y="-42.7" BBK_EURO="-0.219"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-0.856" BBK_DIFF="-43.9" BBK_DIFF_Y="-283.9" BBK_EURO="-0.438"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="-0.595" BBK_DIFF="-269.0" BBK_DIFF_Y="-190.7" BBK_EURO="-0.304"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="0.352" BBK_DIFF="-83.6" BBK_DIFF_Y="-0.8" BBK_EURO="0.18"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="2.146" BBK_DIFF="435.2" BBK_DIFF_Y="2851.3" BBK_EURO="1.097"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="0.401" BBK_DIFF="-78.5" BBK_DIFF_Y="-67.7" BBK_EURO="0.205"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="1.861" BBK_DIFF="266.0" BBK_DIFF_Y="631.7" BBK_EURO="0.952"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="-1.121" BBK_DIFF="48.3" BBK_DIFF_Y="22.5" BBK_EURO="-0.573"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="-2.167" BBK_DIFF="-223.5" BBK_DIFF_Y="-2.5" BBK_EURO="-1.108"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="1.754" BBK_DIFF="73.5" BBK_DIFF_Y="33.4" BBK_EURO="0.897"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="1.011" BBK_DIFF="26.4" BBK_DIFF_Y="-29.2" BBK_EURO="0.517"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="0.8" BBK_DIFF="366.7" BBK_DIFF_Y="-13.7" BBK_EURO="0.409"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="-0.3" BBK_DIFF="-34.5" BBK_DIFF_Y="35.2" BBK_EURO="-0.153"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="-0.223" BBK_DIFF="-134.0" BBK_DIFF_Y="67.5" BBK_EURO="-0.114"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="0.656" BBK_DIFF="84.8" BBK_DIFF_Y="88.5" BBK_EURO="0.335"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="0.355" BBK_DIFF="555.1" BBK_DIFF_Y="188.1" BBK_EURO="0.182"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="-0.078" BBK_DIFF="-106.3" BBK_DIFF_Y="71.1" BBK_EURO="-0.04"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="1.243" BBK_DIFF="455.1" BBK_DIFF_Y="59.6" BBK_EURO="0.636"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="-0.35" BBK_DIFF="75.8" BBK_DIFF_Y="-209.7" BBK_EURO="-0.179"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="-1.447" BBK_DIFF="31.6" BBK_DIFF_Y="-41.6" BBK_EURO="-0.74"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="-2.115" BBK_DIFF="-260.8" BBK_DIFF_Y="-48.3" BBK_EURO="-1.081"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="1.315" BBK_DIFF="-7.9" BBK_DIFF_Y="-36.1" BBK_EURO="0.672"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="1.428" BBK_DIFF="54.0" BBK_DIFF_Y="67.6" BBK_EURO="0.73"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="0.927" BBK_DIFF="300.2" BBK_DIFF_Y="62.9" BBK_EURO="0.474"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="-0.463" BBK_DIFF="32.6" BBK_DIFF_Y="55.5" BBK_EURO="-0.237"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="-0.687" BBK_DIFF="-297.4" BBK_DIFF_Y="-645.2" BBK_EURO="-0.351"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="0.348" BBK_DIFF="186.4" BBK_DIFF_Y="-82.8" BBK_EURO="0.178"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="-0.403" BBK_DIFF="-49.3" BBK_DIFF_Y="-126.0" BBK_EURO="-0.206"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="-0.27" BBK_DIFF="-134.7" BBK_DIFF_Y="-127.1" BBK_EURO="-0.138"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="0.779" BBK_DIFF="144.2" BBK_DIFF_Y="608.2" BBK_EURO="0.398"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="0.319" BBK_DIFF="131.2" BBK_DIFF_Y="139.4" BBK_EURO="0.163"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="-1.022" BBK_DIFF="28.3" BBK_DIFF_Y="-42.9" BBK_EURO="-0.523"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="-1.426" BBK_DIFF="-169.3" BBK_DIFF_Y="18.4" BBK_EURO="-0.729"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="2.057" BBK_DIFF="141.4" BBK_DIFF_Y="19.6" BBK_EURO="1.052"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="0.852" BBK_DIFF="49.7" BBK_DIFF_Y="-56.8" BBK_EURO="0.436"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="0.569" BBK_DIFF="154.7" BBK_DIFF_Y="-63.2" BBK_EURO="0.291"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="-1.04" BBK_DIFF="-925.4" BBK_DIFF_Y="-256.6" BBK_EURO="-0.532"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="0.126" BBK_DIFF="-93.8" BBK_DIFF_Y="116.8" BBK_EURO="0.064"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="2.02" BBK_DIFF="30.5" BBK_DIFF_Y="731.3" BBK_EURO="1.033"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="1.548" BBK_DIFF="55.3" BBK_DIFF_Y="519.2" BBK_EURO="0.791"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="0.997" BBK_DIFF="806.4" BBK_DIFF_Y="764.7" BBK_EURO="0.51"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="0.11" BBK_DIFF="113.6" BBK_DIFF_Y="-68.9" BBK_EURO="0.056"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="-0.81" BBK_DIFF="-13.3" BBK_DIFF_Y="-394.5" BBK_EURO="-0.414"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="-0.715" BBK_DIFF="59.1" BBK_DIFF_Y="47.9" BBK_EURO="-0.366"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="-1.748" BBK_DIFF="-201.6" BBK_DIFF_Y="-44.3" BBK_EURO="-0.894"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="1.72" BBK_DIFF="-12.8" BBK_DIFF_Y="-31.6" BBK_EURO="0.879"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="1.973" BBK_DIFF="27.5" BBK_DIFF_Y="66.8" BBK_EURO="1.009"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="1.547" BBK_DIFF="133.0" BBK_DIFF_Y="497.3" BBK_EURO="0.791"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="0.664" BBK_DIFF="188.4" BBK_DIFF_Y="1376.9" BBK_EURO="0.339"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="-0.751" BBK_DIFF="-409.1" BBK_DIFF_Y="-425.1" BBK_EURO="-0.384"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="0.243" BBK_DIFF="-2.8" BBK_DIFF_Y="-86.0" BBK_EURO="0.124"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="0.25" BBK_DIFF="266.7" BBK_DIFF_Y="531.0" BBK_EURO="0.128"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="-0.15" BBK_DIFF="-142.4" BBK_DIFF_Y="-110.5" BBK_EURO="-0.077"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="0.354" BBK_DIFF="28.7" BBK_DIFF_Y="2623.1" BBK_EURO="0.181"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="0.275" BBK_DIFF="120.0" BBK_DIFF_Y="-72.7" BBK_EURO="0.141"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="-1.372" BBK_DIFF="-13.3" BBK_DIFF_Y="-192.5" BBK_EURO="-0.701"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="-1.211" BBK_DIFF="-148.2" BBK_DIFF_Y="-12.1" BBK_EURO="-0.619"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="2.515" BBK_DIFF="112.6" BBK_DIFF_Y="80.8" BBK_EURO="1.286"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="1.183" BBK_DIFF="356.8" BBK_DIFF_Y="348.1" BBK_EURO="0.605"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="0.259" BBK_DIFF="598.1" BBK_DIFF_Y="130.1" BBK_EURO="0.132"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="-0.052" BBK_DIFF="-122.5" BBK_DIFF_Y="-125.6" BBK_EURO="-0.027"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="0.231" BBK_DIFF="-86.7" BBK_DIFF_Y="275.0" BBK_EURO="0.118"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="1.733" BBK_DIFF="3087.9" BBK_DIFF_Y="264.1" BBK_EURO="0.886"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="-0.058" BBK_DIFF="-104.1" BBK_DIFF_Y="96.0" BBK_EURO="-0.03"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="1.423" BBK_DIFF="10846.2" BBK_DIFF_Y="261.3" BBK_EURO="0.728"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="0.013" BBK_DIFF="-98.7" BBK_DIFF_Y="100.7" BBK_EURO="0.007"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="1.008" BBK_DIFF="314.9" BBK_DIFF_Y="157.7" BBK_EURO="0.515"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="-0.469" BBK_DIFF="56.6" BBK_DIFF_Y="85.1" BBK_EURO="-0.24"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="-1.08" BBK_DIFF="-177.6" BBK_DIFF_Y="63.8" BBK_EURO="-0.552"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="1.391" BBK_DIFF="426.9" BBK_DIFF_Y="172.2" BBK_EURO="0.711"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="0.264" BBK_DIFF="130.7" BBK_DIFF_Y="25.7" BBK_EURO="0.135"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="-0.861" BBK_DIFF="-524.1" BBK_DIFF_Y="-479.3" BBK_EURO="-0.44"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="0.203" BBK_DIFF="253.8" BBK_DIFF_Y="162.1" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="-0.132" BBK_DIFF="-127.7" BBK_DIFF_Y="76.3" BBK_EURO="-0.067"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="0.476" BBK_DIFF="132.9" BBK_DIFF_Y="166.9" BBK_EURO="0.243"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="-1.449" BBK_DIFF="-64.3" BBK_DIFF_Y="-1135.0" BBK_EURO="-0.741"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="-0.882" BBK_DIFF="53.8" BBK_DIFF_Y="-204.1" BBK_EURO="-0.451"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="-1.909" BBK_DIFF="-9.3" BBK_DIFF_Y="-342.3" BBK_EURO="-0.976"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="-1.746" BBK_DIFF="44.5" BBK_DIFF_Y="-280.6" BBK_EURO="-0.893"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="-3.145" BBK_DIFF="-5.5" BBK_DIFF_Y="-450.8" BBK_EURO="-1.608"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="-2.982" BBK_DIFF="-683.6" BBK_DIFF_Y="-71.2" BBK_EURO="-1.525"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="0.511" BBK_DIFF="143.3" BBK_DIFF_Y="-82.4" BBK_EURO="0.261"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="0.21" BBK_DIFF="-7.5" BBK_DIFF_Y="257.9" BBK_EURO="0.107"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="0.227" BBK_DIFF="169.4" BBK_DIFF_Y="-23.1" BBK_EURO="0.116"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="-0.327" BBK_DIFF="41.4" BBK_DIFF_Y="41.1" BBK_EURO="-0.167"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="-0.558" BBK_DIFF="21.5" BBK_DIFF_Y="-0.2" BBK_EURO="-0.285"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="-0.711" BBK_DIFF="-607.9" BBK_DIFF_Y="-189.0" BBK_EURO="-0.364"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="0.14" BBK_DIFF="-83.5" BBK_DIFF_Y="-90.5" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="0.847" BBK_DIFF="7.5" BBK_DIFF_Y="215.9" BBK_EURO="0.433"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="0.788" BBK_DIFF="-18.5" BBK_DIFF_Y="223.0" BBK_EURO="0.403"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="0.967" BBK_DIFF="269.4" BBK_DIFF_Y="265.9" BBK_EURO="0.494"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="-0.571" BBK_DIFF="67.2" BBK_DIFF_Y="2.2" BBK_EURO="-0.292"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="-1.742" BBK_DIFF="-160.2" BBK_DIFF_Y="-36.6" BBK_EURO="-0.891"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="2.896" BBK_DIFF="2277.4" BBK_DIFF_Y="-22.0" BBK_EURO="1.481"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="-0.133" BBK_DIFF="-145.1" BBK_DIFF_Y="-147.7" BBK_EURO="-0.068"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="0.295" BBK_DIFF="153.2" BBK_DIFF_Y="154.1" BBK_EURO="0.151"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="-0.555" BBK_DIFF="0.4" BBK_DIFF_Y="-52.5" BBK_EURO="-0.284"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="-0.557" BBK_DIFF="-169.7" BBK_DIFF_Y="34.1" BBK_EURO="-0.285"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="0.799" BBK_DIFF="-45.9" BBK_DIFF_Y="116.5" BBK_EURO="0.409"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="1.477" BBK_DIFF="302.1" BBK_DIFF_Y="155.1" BBK_EURO="0.755"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="-0.731" BBK_DIFF="-399.6" BBK_DIFF_Y="-783.2" BBK_EURO="-0.374"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="0.244" BBK_DIFF="141.9" BBK_DIFF_Y="-35.3" BBK_EURO="0.125"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="-0.583" BBK_DIFF="0.2" BBK_DIFF_Y="69.2" BBK_EURO="-0.298"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="-0.584" BBK_DIFF="54.2" BBK_DIFF_Y="-13.8" BBK_EURO="-0.299"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="-1.275" BBK_DIFF="-134.3" BBK_DIFF_Y="-131.8" BBK_EURO="-0.652"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="3.713" BBK_DIFF="1230.8" BBK_DIFF_Y="41.7" BBK_EURO="1.898"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="0.279" BBK_DIFF="151.2" BBK_DIFF_Y="-86.7" BBK_EURO="0.143"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="-0.545" BBK_DIFF="-49.7" BBK_DIFF_Y="-312.1" BBK_EURO="-0.279"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="-0.364" BBK_DIFF="56.9" BBK_DIFF_Y="-627.5" BBK_EURO="-0.186"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="-0.845" BBK_DIFF="-329.0" BBK_DIFF_Y="-196.1" BBK_EURO="-0.432"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="0.369" BBK_DIFF="-36.3" BBK_DIFF_Y="1097.3" BBK_EURO="0.189"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="0.579" BBK_DIFF="441.1" BBK_DIFF_Y="198.5" BBK_EURO="0.296"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="0.107" BBK_DIFF="-71.6" BBK_DIFF_Y="107.9" BBK_EURO="0.055"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="0.377" BBK_DIFF="119.9" BBK_DIFF_Y="7.7" BBK_EURO="0.193"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="-1.892" BBK_DIFF="-268.8" BBK_DIFF_Y="-278.7" BBK_EURO="-0.967"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="-0.513" BBK_DIFF="6.7" BBK_DIFF_Y="-451.6" BBK_EURO="-0.262"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="-0.55" BBK_DIFF="-121.0" BBK_DIFF_Y="34.2" BBK_EURO="-0.281"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="2.62" BBK_DIFF="25.2" BBK_DIFF_Y="21.2" BBK_EURO="1.34"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="2.092" BBK_DIFF="714.0" BBK_DIFF_Y="3645.8" BBK_EURO="1.07"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="0.257" BBK_DIFF="272.5" BBK_DIFF_Y="-44.6" BBK_EURO="0.131"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="0.069" BBK_DIFF="-92.2" BBK_DIFF_Y="-85.4" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="0.879" BBK_DIFF="2475.7" BBK_DIFF_Y="81.2" BBK_EURO="0.449"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="-0.037" BBK_DIFF="-119.1" BBK_DIFF_Y="-140.7" BBK_EURO="-0.019"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="0.194" BBK_DIFF="114.3" BBK_DIFF_Y="-61.7" BBK_EURO="0.099"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="-1.36" BBK_DIFF="-488.6" BBK_DIFF_Y="-278.0" BBK_EURO="-0.695"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="0.35" BBK_DIFF="-66.9" BBK_DIFF_Y="3.6" BBK_EURO="0.179"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="1.059" BBK_DIFF="1238.7" BBK_DIFF_Y="2098.1" BBK_EURO="0.541"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="-0.093" BBK_DIFF="88.9" BBK_DIFF_Y="73.0" BBK_EURO="-0.048"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="-0.836" BBK_DIFF="-138.7" BBK_DIFF_Y="44.6" BBK_EURO="-0.427"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="2.162" BBK_DIFF="3764.4" BBK_DIFF_Y="-10.0" BBK_EURO="1.105"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="-0.059" BBK_DIFF="-112.7" BBK_DIFF_Y="-111.9" BBK_EURO="-0.03"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="0.464" BBK_DIFF="-1.9" BBK_DIFF_Y="249.7" BBK_EURO="0.237"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="0.473" BBK_DIFF="-2.5" BBK_DIFF_Y="46.9" BBK_EURO="0.242"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="0.485" BBK_DIFF="433.0" BBK_DIFF_Y="93.2" BBK_EURO="0.248"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="0.091" BBK_DIFF="-82.1" BBK_DIFF_Y="138.6" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="0.507" BBK_DIFF="-33.6" BBK_DIFF_Y="-16.6" BBK_EURO="0.259"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="0.764" BBK_DIFF="126.0" BBK_DIFF_Y="341.0" BBK_EURO="0.391"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="0.338" BBK_DIFF="737.7" BBK_DIFF_Y="-43.0" BBK_EURO="0.173"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="-0.053" BBK_DIFF="84.6" BBK_DIFF_Y="93.3" BBK_EURO="-0.027"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="-0.345" BBK_DIFF="77.1" BBK_DIFF_Y="-82.5" BBK_EURO="-0.176"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="-1.508" BBK_DIFF="-162.8" BBK_DIFF_Y="-49.8" BBK_EURO="-0.771"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="2.403" BBK_DIFF="385.5" BBK_DIFF_Y="42.0" BBK_EURO="1.229"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="0.495" BBK_DIFF="259.7" BBK_DIFF_Y="329.2" BBK_EURO="0.253"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="-0.31" BBK_DIFF="-196.3" BBK_DIFF_Y="42.4" BBK_EURO="-0.159"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="0.322" BBK_DIFF="28.3" BBK_DIFF_Y="557.1" BBK_EURO="0.165"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="0.251" BBK_DIFF="206.4" BBK_DIFF_Y="246.8" BBK_EURO="0.128"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="-0.236" BBK_DIFF="-138.8" BBK_DIFF_Y="-4033.3" BBK_EURO="-0.121"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="0.608" BBK_DIFF="291.8" BBK_DIFF_Y="880.6" BBK_EURO="0.311"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="-0.317" BBK_DIFF="-153.5" BBK_DIFF_Y="-1881.2" BBK_EURO="-0.162"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="0.593" BBK_DIFF="175.3" BBK_DIFF_Y="64.7" BBK_EURO="0.303"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="-0.787" BBK_DIFF="-316.4" BBK_DIFF_Y="-225.5" BBK_EURO="-0.402"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="-0.189" BBK_DIFF="81.2" BBK_DIFF_Y="-310.0" BBK_EURO="-0.097"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="-1.007" BBK_DIFF="-159.5" BBK_DIFF_Y="-1.7" BBK_EURO="-0.515"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="1.692" BBK_DIFF="883.3" BBK_DIFF_Y="-2.8" BBK_EURO="0.865"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="-0.216" BBK_DIFF="59.9" BBK_DIFF_Y="-62.4" BBK_EURO="-0.11"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="-0.538" BBK_DIFF="-1198.0" BBK_DIFF_Y="-1515.8" BBK_EURO="-0.275"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="0.049" BBK_DIFF="128.7" BBK_DIFF_Y="-56.6" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="-0.171" BBK_DIFF="-2950.0" BBK_DIFF_Y="8.1" BBK_EURO="-0.087"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="0.006" BBK_DIFF="-90.3" BBK_DIFF_Y="-96.6" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="0.062" BBK_DIFF="487.5" BBK_DIFF_Y="-89.2" BBK_EURO="0.032"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="-0.016" BBK_DIFF="-104.4" BBK_DIFF_Y="-104.1" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="0.36" BBK_DIFF="-42.6" BBK_DIFF_Y="63.6" BBK_EURO="0.184"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="0.627" BBK_DIFF="596.7" BBK_DIFF_Y="176.2" BBK_EURO="0.321"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="0.09" BBK_DIFF="109.1" BBK_DIFF_Y="-36.6" BBK_EURO="0.046"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="-0.99" BBK_DIFF="-156.9" BBK_DIFF_Y="-89.7" BBK_EURO="-0.506"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="1.741" BBK_DIFF="1409.0" BBK_DIFF_Y="7.3" BBK_EURO="0.89"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="-0.133" BBK_DIFF="-450.0" BBK_DIFF_Y="-295.6" BBK_EURO="-0.068"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="0.038" BBK_DIFF="-66.4" BBK_DIFF_Y="-58.7" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="0.113" BBK_DIFF="160.8" BBK_DIFF_Y="-52.3" BBK_EURO="0.058"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="-0.186" BBK_DIFF="-206.9" BBK_DIFF_Y="-616.7" BBK_EURO="-0.095"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="0.174" BBK_DIFF="-69.6" BBK_DIFF_Y="597.1" BBK_EURO="0.089"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="0.572" BBK_DIFF="46.7" BBK_DIFF_Y="59.8" BBK_EURO="0.292"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="0.39" BBK_DIFF="77.3" BBK_DIFF_Y="271.4" BBK_EURO="0.199"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="0.22" BBK_DIFF="-3.1" BBK_DIFF_Y="-49.3" BBK_EURO="0.112"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="0.227" BBK_DIFF="59.9" BBK_DIFF_Y="363.3" BBK_EURO="0.116"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="0.142" BBK_DIFF="127.2" BBK_DIFF_Y="222.7" BBK_EURO="0.073"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="-0.522" BBK_DIFF="-132.2" BBK_DIFF_Y="50.4" BBK_EURO="-0.267"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="1.622" BBK_DIFF="2285.3" BBK_DIFF_Y="23.0" BBK_EURO="0.829"/>
      <bbk:Obs TIME_PERIOD="1964-11" OBS_VALUE="0.068" BBK_DIFF="-26.1" BBK_DIFF_Y="-17.1" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1964-10" OBS_VALUE="0.092" BBK_DIFF="-61.2" BBK_DIFF_Y="-46.5" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1964-09" OBS_VALUE="0.237" BBK_DIFF="558.3" BBK_DIFF_Y="149.4" BBK_EURO="0.121"/>
      <bbk:Obs TIME_PERIOD="1964-08" OBS_VALUE="0.036" BBK_DIFF="202.9" BBK_DIFF_Y="156.2" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1964-07" OBS_VALUE="-0.035" BBK_DIFF="-109.8" BBK_DIFF_Y="-6.1" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1964-06" OBS_VALUE="0.358" BBK_DIFF="241.0" BBK_DIFF_Y="47.3" BBK_EURO="0.183"/>
      <bbk:Obs TIME_PERIOD="1964-05" OBS_VALUE="0.105" BBK_DIFF="-75.8" BBK_DIFF_Y="-73.8" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1964-04" OBS_VALUE="0.434" BBK_DIFF="785.7" BBK_DIFF_Y="456.4" BBK_EURO="0.222"/>
      <bbk:Obs TIME_PERIOD="1964-03" OBS_VALUE="0.049" BBK_DIFF="11.4" BBK_DIFF_Y="-86.2" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1964-02" OBS_VALUE="0.044" BBK_DIFF="104.2" BBK_DIFF_Y="149.4" BBK_EURO="0.022"/>
      <bbk:Obs TIME_PERIOD="1964-01" OBS_VALUE="-1.052" BBK_DIFF="-179.8" BBK_DIFF_Y="-34.4" BBK_EURO="-0.538"/>
      <bbk:Obs TIME_PERIOD="1963-12" OBS_VALUE="1.319" BBK_DIFF="1508.5" BBK_DIFF_Y="-5.9" BBK_EURO="0.674"/>
      <bbk:Obs TIME_PERIOD="1963-11" OBS_VALUE="0.082" BBK_DIFF="-52.3" BBK_DIFF_Y="222.4" BBK_EURO="0.042"/>
      <bbk:Obs TIME_PERIOD="1963-10" OBS_VALUE="0.172" BBK_DIFF="135.8" BBK_DIFF_Y="170.2" BBK_EURO="0.088"/>
      <bbk:Obs TIME_PERIOD="1963-09" OBS_VALUE="-0.48" BBK_DIFF="-650.0" BBK_DIFF_Y="-368.2" BBK_EURO="-0.245"/>
      <bbk:Obs TIME_PERIOD="1963-08" OBS_VALUE="-0.064" BBK_DIFF="-93.9" BBK_DIFF_Y="56.2" BBK_EURO="-0.033"/>
      <bbk:Obs TIME_PERIOD="1963-07" OBS_VALUE="-0.033" BBK_DIFF="-113.6" BBK_DIFF_Y="-161.1" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1963-06" OBS_VALUE="0.243" BBK_DIFF="-39.3" BBK_DIFF_Y="56.8" BBK_EURO="0.124"/>
      <bbk:Obs TIME_PERIOD="1963-05" OBS_VALUE="0.4" BBK_DIFF="412.8" BBK_DIFF_Y="-1.5" BBK_EURO="0.205"/>
      <bbk:Obs TIME_PERIOD="1963-04" OBS_VALUE="0.078" BBK_DIFF="-78.1" BBK_DIFF_Y="3800.0" BBK_EURO="0.04"/>
      <bbk:Obs TIME_PERIOD="1963-03" OBS_VALUE="0.356" BBK_DIFF="500.0" BBK_DIFF_Y="-24.3" BBK_EURO="0.182"/>
      <bbk:Obs TIME_PERIOD="1963-02" OBS_VALUE="-0.089" BBK_DIFF="88.6" BBK_DIFF_Y="-245.9" BBK_EURO="-0.046"/>
      <bbk:Obs TIME_PERIOD="1963-01" OBS_VALUE="-0.783" BBK_DIFF="-155.9" BBK_DIFF_Y="23.7" BBK_EURO="-0.4"/>
      <bbk:Obs TIME_PERIOD="1962-12" OBS_VALUE="1.401" BBK_DIFF="2191.0" BBK_DIFF_Y="14.6" BBK_EURO="0.716"/>
      <bbk:Obs TIME_PERIOD="1962-11" OBS_VALUE="-0.067" BBK_DIFF="72.7" BBK_DIFF_Y="-167.0" BBK_EURO="-0.034"/>
      <bbk:Obs TIME_PERIOD="1962-10" OBS_VALUE="-0.245" BBK_DIFF="-236.9" BBK_DIFF_Y="4.3" BBK_EURO="-0.125"/>
      <bbk:Obs TIME_PERIOD="1962-09" OBS_VALUE="0.179" BBK_DIFF="222.6" BBK_DIFF_Y="-38.1" BBK_EURO="0.092"/>
      <bbk:Obs TIME_PERIOD="1962-08" OBS_VALUE="-0.146" BBK_DIFF="-370.4" BBK_DIFF_Y="-410.6" BBK_EURO="-0.075"/>
      <bbk:Obs TIME_PERIOD="1962-07" OBS_VALUE="0.054" BBK_DIFF="-65.2" BBK_DIFF_Y="151.4" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1962-06" OBS_VALUE="0.155" BBK_DIFF="-61.8" BBK_DIFF_Y="-51.9" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1962-05" OBS_VALUE="0.406" BBK_DIFF="20200.0" BBK_DIFF_Y="52.6" BBK_EURO="0.208"/>
      <bbk:Obs TIME_PERIOD="1962-04" OBS_VALUE="0.002" BBK_DIFF="-99.6" BBK_DIFF_Y="-94.3" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1962-03" OBS_VALUE="0.47" BBK_DIFF="670.5" BBK_DIFF_Y="-17.7" BBK_EURO="0.24"/>
      <bbk:Obs TIME_PERIOD="1962-02" OBS_VALUE="0.061" BBK_DIFF="105.9" BBK_DIFF_Y="-47.9" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1962-01" OBS_VALUE="-1.026" BBK_DIFF="-183.9" BBK_DIFF_Y="-109.4" BBK_EURO="-0.525"/>
      <bbk:Obs TIME_PERIOD="1961-12" OBS_VALUE="1.223" BBK_DIFF="1123.0" BBK_DIFF_Y="-5.0" BBK_EURO="0.625"/>
      <bbk:Obs TIME_PERIOD="1961-11" OBS_VALUE="0.1" BBK_DIFF="139.1" BBK_DIFF_Y="-4.8" BBK_EURO="0.051"/>
      <bbk:Obs TIME_PERIOD="1961-10" OBS_VALUE="-0.256" BBK_DIFF="-188.6" BBK_DIFF_Y="-241.3" BBK_EURO="-0.131"/>
      <bbk:Obs TIME_PERIOD="1961-09" OBS_VALUE="0.289" BBK_DIFF="514.9" BBK_DIFF_Y="-11.6" BBK_EURO="0.148"/>
      <bbk:Obs TIME_PERIOD="1961-08" OBS_VALUE="0.047" BBK_DIFF="144.8" BBK_DIFF_Y="121.6" BBK_EURO="0.024"/>
      <bbk:Obs TIME_PERIOD="1961-07" OBS_VALUE="-0.105" BBK_DIFF="-132.6" BBK_DIFF_Y="-155.6" BBK_EURO="-0.054"/>
      <bbk:Obs TIME_PERIOD="1961-06" OBS_VALUE="0.322" BBK_DIFF="21.1" BBK_DIFF_Y="280.9" BBK_EURO="0.165"/>
      <bbk:Obs TIME_PERIOD="1961-05" OBS_VALUE="0.266" BBK_DIFF="660.0" BBK_DIFF_Y="160.8" BBK_EURO="0.136"/>
      <bbk:Obs TIME_PERIOD="1961-04" OBS_VALUE="0.035" BBK_DIFF="-93.9" BBK_DIFF_Y="318.8" BBK_EURO="0.018"/>
      <bbk:Obs TIME_PERIOD="1961-03" OBS_VALUE="0.571" BBK_DIFF="388.0" BBK_DIFF_Y="107.6" BBK_EURO="0.292"/>
      <bbk:Obs TIME_PERIOD="1961-02" OBS_VALUE="0.117" BBK_DIFF="123.9" BBK_DIFF_Y="-12.7" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1961-01" OBS_VALUE="-0.49" BBK_DIFF="-138.1" BBK_DIFF_Y="17.6" BBK_EURO="-0.251"/>
      <bbk:Obs TIME_PERIOD="1960-12" OBS_VALUE="1.287" BBK_DIFF="1125.7" BBK_DIFF_Y="13.3" BBK_EURO="0.658"/>
      <bbk:Obs TIME_PERIOD="1960-11" OBS_VALUE="0.105" BBK_DIFF="240.0" BBK_DIFF_Y="159.0" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1960-10" OBS_VALUE="-0.075" BBK_DIFF="-122.9" BBK_DIFF_Y="-600.0" BBK_EURO="-0.038"/>
      <bbk:Obs TIME_PERIOD="1960-09" OBS_VALUE="0.327" BBK_DIFF="250.0" BBK_DIFF_Y="111.0" BBK_EURO="0.167"/>
      <bbk:Obs TIME_PERIOD="1960-08" OBS_VALUE="-0.218" BBK_DIFF="-215.3" BBK_DIFF_Y="-1247.4" BBK_EURO="-0.111"/>
      <bbk:Obs TIME_PERIOD="1960-07" OBS_VALUE="0.189" BBK_DIFF="206.2" BBK_DIFF_Y="3680.0" BBK_EURO="0.097"/>
      <bbk:Obs TIME_PERIOD="1960-06" OBS_VALUE="-0.178" BBK_DIFF="-274.5" BBK_DIFF_Y="-250.8" BBK_EURO="-0.091"/>
      <bbk:Obs TIME_PERIOD="1960-05" OBS_VALUE="0.102" BBK_DIFF="737.5" BBK_DIFF_Y="-28.7" BBK_EURO="0.052"/>
      <bbk:Obs TIME_PERIOD="1960-04" OBS_VALUE="-0.016" BBK_DIFF="-105.8" BBK_DIFF_Y="-106.0" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1960-03" OBS_VALUE="0.275" BBK_DIFF="105.2" BBK_DIFF_Y="5600.0" BBK_EURO="0.141"/>
      <bbk:Obs TIME_PERIOD="1960-02" OBS_VALUE="0.134" BBK_DIFF="122.5" BBK_DIFF_Y="8.9" BBK_EURO="0.069"/>
      <bbk:Obs TIME_PERIOD="1960-01" OBS_VALUE="-0.595" BBK_DIFF="-152.4" BBK_DIFF_Y="-17.8" BBK_EURO="-0.304"/>
      <bbk:Obs TIME_PERIOD="1959-12" OBS_VALUE="1.136" BBK_DIFF="738.2" BBK_DIFF_Y="12.7" BBK_EURO="0.581"/>
      <bbk:Obs TIME_PERIOD="1959-11" OBS_VALUE="-0.178" BBK_DIFF="-1286.7" BBK_DIFF_Y="-401.7" BBK_EURO="-0.091"/>
      <bbk:Obs TIME_PERIOD="1959-10" OBS_VALUE="0.015" BBK_DIFF="-90.3" BBK_DIFF_Y="105.7" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1959-09" OBS_VALUE="0.155" BBK_DIFF="715.8" BBK_DIFF_Y="469.0" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1959-08" OBS_VALUE="0.019" BBK_DIFF="280.0" BBK_DIFF_Y="117.9" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1959-07" OBS_VALUE="0.005" BBK_DIFF="-95.8" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1959-06" OBS_VALUE="0.118" BBK_DIFF="-17.5" BBK_DIFF_Y="266.2" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1959-05" OBS_VALUE="0.143" BBK_DIFF="-46.4" BBK_DIFF_Y="231.2" BBK_EURO="0.073"/>
      <bbk:Obs TIME_PERIOD="1959-04" OBS_VALUE="0.267" BBK_DIFF="5440.0" BBK_DIFF_Y="216.6" BBK_EURO="0.137"/>
      <bbk:Obs TIME_PERIOD="1959-03" OBS_VALUE="-0.005" BBK_DIFF="-104.1" BBK_DIFF_Y="-105.0" BBK_EURO="-0.003"/>
      <bbk:Obs TIME_PERIOD="1959-02" OBS_VALUE="0.123" BBK_DIFF="124.4" BBK_DIFF_Y="441.7" BBK_EURO="0.063"/>
      <bbk:Obs TIME_PERIOD="1959-01" OBS_VALUE="-0.505" BBK_DIFF="-150.1" BBK_DIFF_Y="23.5" BBK_EURO="-0.258"/>
      <bbk:Obs TIME_PERIOD="1958-12" OBS_VALUE="1.008" BBK_DIFF="1608.5" BBK_DIFF_Y="8.3" BBK_EURO="0.515"/>
      <bbk:Obs TIME_PERIOD="1958-11" OBS_VALUE="0.059" BBK_DIFF="122.4" BBK_DIFF_Y="521.4" BBK_EURO="0.03"/>
      <bbk:Obs TIME_PERIOD="1958-10" OBS_VALUE="-0.263" BBK_DIFF="-526.2" BBK_DIFF_Y="-283.9" BBK_EURO="-0.134"/>
      <bbk:Obs TIME_PERIOD="1958-09" OBS_VALUE="-0.042" BBK_DIFF="60.4" BBK_DIFF_Y="58.4" BBK_EURO="-0.021"/>
      <bbk:Obs TIME_PERIOD="1958-08" OBS_VALUE="-0.106" BBK_DIFF_Y="-10.4" BBK_EURO="-0.054"/>
      <bbk:Obs TIME_PERIOD="1958-07" 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="1958-06" OBS_VALUE="-0.071" BBK_DIFF="34.9" BBK_DIFF_Y="41.3" BBK_EURO="-0.036"/>
      <bbk:Obs TIME_PERIOD="1958-05" OBS_VALUE="-0.109" BBK_DIFF="52.4" BBK_DIFF_Y="-1190.0" BBK_EURO="-0.056"/>
      <bbk:Obs TIME_PERIOD="1958-04" OBS_VALUE="-0.229" BBK_DIFF="-329.0" BBK_DIFF_Y="-4.1" BBK_EURO="-0.117"/>
      <bbk:Obs TIME_PERIOD="1958-03" OBS_VALUE="0.1" BBK_DIFF="377.8" BBK_DIFF_Y="-78.7" BBK_EURO="0.051"/>
      <bbk:Obs TIME_PERIOD="1958-02" OBS_VALUE="-0.036" BBK_DIFF="94.5" BBK_DIFF_Y="-155.4" BBK_EURO="-0.018"/>
      <bbk:Obs TIME_PERIOD="1958-01" OBS_VALUE="-0.66" BBK_DIFF="-170.9" BBK_DIFF_Y="-15.8" BBK_EURO="-0.337"/>
      <bbk:Obs TIME_PERIOD="1957-12" OBS_VALUE="0.931" BBK_DIFF="6750.0" BBK_DIFF_Y="-11.2" BBK_EURO="0.476"/>
      <bbk:Obs TIME_PERIOD="1957-11" OBS_VALUE="-0.014" BBK_DIFF="-109.8" BBK_DIFF_Y="82.5" BBK_EURO="-0.007"/>
      <bbk:Obs TIME_PERIOD="1957-10" OBS_VALUE="0.143" BBK_DIFF="241.6" BBK_DIFF_Y="270.2" BBK_EURO="0.073"/>
      <bbk:Obs TIME_PERIOD="1957-09" OBS_VALUE="-0.101" BBK_DIFF="-5.2" BBK_DIFF_Y="62.0" BBK_EURO="-0.052"/>
      <bbk:Obs TIME_PERIOD="1957-08" OBS_VALUE="-0.096" BBK_DIFF="-292.0" BBK_DIFF_Y="-88.2" BBK_EURO="-0.049"/>
      <bbk:Obs TIME_PERIOD="1957-07" OBS_VALUE="0.05" BBK_DIFF="141.3" BBK_DIFF_Y="129.4" BBK_EURO="0.026"/>
      <bbk:Obs TIME_PERIOD="1957-06" OBS_VALUE="-0.121" BBK_DIFF="-1310.0" BBK_DIFF_Y="-303.3" BBK_EURO="-0.062"/>
      <bbk:Obs TIME_PERIOD="1957-05" OBS_VALUE="0.01" BBK_DIFF="104.5" BBK_DIFF_Y="-94.2" BBK_EURO="0.005"/>
      <bbk:Obs TIME_PERIOD="1957-04" OBS_VALUE="-0.22" BBK_DIFF="-146.8" BBK_DIFF_Y="-233.3" BBK_EURO="-0.112"/>
      <bbk:Obs TIME_PERIOD="1957-03" OBS_VALUE="0.47" BBK_DIFF="623.1" BBK_DIFF_Y="57.7" BBK_EURO="0.24"/>
      <bbk:Obs TIME_PERIOD="1957-02" OBS_VALUE="0.065" BBK_DIFF="111.4" BBK_DIFF_Y="-53.9" BBK_EURO="0.033"/>
      <bbk:Obs TIME_PERIOD="1957-01" OBS_VALUE="-0.57" BBK_DIFF="-154.4" BBK_DIFF_Y="-1.4" BBK_EURO="-0.291"/>
      <bbk:Obs TIME_PERIOD="1956-12" OBS_VALUE="1.048" BBK_DIFF="1410.0" BBK_DIFF_Y="-4.9" BBK_EURO="0.536"/>
      <bbk:Obs TIME_PERIOD="1956-11" OBS_VALUE="-0.08" BBK_DIFF="4.8" BBK_DIFF_Y="-182.5" BBK_EURO="-0.041"/>
      <bbk:Obs TIME_PERIOD="1956-10" OBS_VALUE="-0.084" BBK_DIFF="68.4" BBK_DIFF_Y="-281.8" BBK_EURO="-0.043"/>
      <bbk:Obs TIME_PERIOD="1956-09" OBS_VALUE="-0.266" BBK_DIFF="-421.6" BBK_DIFF_Y="-240.7" BBK_EURO="-0.136"/>
      <bbk:Obs TIME_PERIOD="1956-08" OBS_VALUE="-0.051" BBK_DIFF="70.0" BBK_DIFF_Y="-151.0" BBK_EURO="-0.026"/>
      <bbk:Obs TIME_PERIOD="1956-07" OBS_VALUE="-0.17" BBK_DIFF="-466.7" BBK_DIFF_Y="-339.4" BBK_EURO="-0.087"/>
      <bbk:Obs TIME_PERIOD="1956-06" OBS_VALUE="-0.03" BBK_DIFF="-117.3" BBK_DIFF_Y="-131.6" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1956-05" OBS_VALUE="0.173" BBK_DIFF="4.8" BBK_DIFF_Y="355.3" BBK_EURO="0.088"/>
      <bbk:Obs TIME_PERIOD="1956-04" OBS_VALUE="0.165" BBK_DIFF="-44.6" BBK_DIFF_Y="77.4" BBK_EURO="0.084"/>
      <bbk:Obs TIME_PERIOD="1956-03" OBS_VALUE="0.298" BBK_DIFF="111.3" BBK_DIFF_Y="0.3" BBK_EURO="0.152"/>
      <bbk:Obs TIME_PERIOD="1956-02" OBS_VALUE="0.141" BBK_DIFF="125.1" BBK_DIFF_Y="16.5" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1956-01" OBS_VALUE="-0.562" BBK_DIFF="-151.0" BBK_DIFF_Y="-108.9" BBK_EURO="-0.287"/>
      <bbk:Obs TIME_PERIOD="1955-12" OBS_VALUE="1.102" BBK_DIFF="1036.1" BBK_DIFF_Y="-5.2" BBK_EURO="0.563"/>
      <bbk:Obs TIME_PERIOD="1955-11" OBS_VALUE="0.097" BBK_DIFF="540.9" BBK_DIFF_Y="-28.7" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1955-10" OBS_VALUE="-0.022" BBK_DIFF="-111.6" BBK_DIFF_Y="-122.4" BBK_EURO="-0.011"/>
      <bbk:Obs TIME_PERIOD="1955-09" OBS_VALUE="0.189" BBK_DIFF="89.0" BBK_DIFF_Y="38.0" BBK_EURO="0.097"/>
      <bbk:Obs TIME_PERIOD="1955-08" OBS_VALUE="0.1" BBK_DIFF="40.8" BBK_DIFF_Y="403.0" BBK_EURO="0.051"/>
      <bbk:Obs TIME_PERIOD="1955-07" OBS_VALUE="0.071" BBK_DIFF="-25.3" BBK_DIFF_Y="-48.2" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1955-06" OBS_VALUE="0.095" BBK_DIFF="150.0" BBK_DIFF_Y="427.8" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1955-05" OBS_VALUE="0.038" BBK_DIFF="-59.1" BBK_DIFF_Y="252.0" BBK_EURO="0.019"/>
      <bbk:Obs TIME_PERIOD="1955-04" OBS_VALUE="0.093" BBK_DIFF="-68.7" BBK_DIFF_Y="200.0" BBK_EURO="0.048"/>
      <bbk:Obs TIME_PERIOD="1955-03" OBS_VALUE="0.297" BBK_DIFF="145.5" BBK_DIFF_Y="42.8" BBK_EURO="0.152"/>
      <bbk:Obs TIME_PERIOD="1955-02" OBS_VALUE="0.121" BBK_DIFF="145.0" BBK_DIFF_Y="63.5" BBK_EURO="0.062"/>
      <bbk:Obs TIME_PERIOD="1955-01" OBS_VALUE="-0.269" BBK_DIFF="-123.1" BBK_DIFF_Y="21.8" BBK_EURO="-0.138"/>
      <bbk:Obs TIME_PERIOD="1954-12" OBS_VALUE="1.162" BBK_DIFF="754.4" BBK_DIFF_Y="66.5" BBK_EURO="0.594"/>
      <bbk:Obs TIME_PERIOD="1954-11" OBS_VALUE="0.136" BBK_DIFF="38.8" BBK_DIFF_Y="569.0" BBK_EURO="0.07"/>
      <bbk:Obs TIME_PERIOD="1954-10" OBS_VALUE="0.098" BBK_DIFF="-28.5" BBK_DIFF_Y="512.5" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1954-09" OBS_VALUE="0.137" BBK_DIFF="515.2" BBK_DIFF_Y="218.1" BBK_EURO="0.07"/>
      <bbk:Obs TIME_PERIOD="1954-08" OBS_VALUE="-0.033" BBK_DIFF="-124.1" BBK_DIFF_Y="50.0" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1954-07" OBS_VALUE="0.137" BBK_DIFF="661.1" BBK_DIFF_Y="10.5" BBK_EURO="0.07"/>
      <bbk:Obs TIME_PERIOD="1954-06" OBS_VALUE="0.018" BBK_DIFF="172.0" BBK_DIFF_Y="-80.6" BBK_EURO="0.009"/>
      <bbk:Obs TIME_PERIOD="1954-05" OBS_VALUE="-0.025" BBK_DIFF="-180.6" BBK_DIFF_Y="-127.3" BBK_EURO="-0.013"/>
      <bbk:Obs TIME_PERIOD="1954-04" OBS_VALUE="0.031" BBK_DIFF="-85.1" BBK_DIFF_Y="-67.4" BBK_EURO="0.016"/>
      <bbk:Obs TIME_PERIOD="1954-03" OBS_VALUE="0.208" BBK_DIFF="181.1" BBK_DIFF_Y="1.5" BBK_EURO="0.106"/>
      <bbk:Obs TIME_PERIOD="1954-02" OBS_VALUE="0.074" BBK_DIFF="121.5" BBK_DIFF_Y="-14.9" BBK_EURO="0.038"/>
      <bbk:Obs TIME_PERIOD="1954-01" OBS_VALUE="-0.344" BBK_DIFF="-149.3" BBK_DIFF_Y="-117.7" BBK_EURO="-0.176"/>
      <bbk:Obs TIME_PERIOD="1953-12" OBS_VALUE="0.698" BBK_DIFF="2506.9" BBK_DIFF_Y="-10.2" BBK_EURO="0.357"/>
      <bbk:Obs TIME_PERIOD="1953-11" OBS_VALUE="-0.029" BBK_DIFF="-281.3" BBK_DIFF_Y="-129.6" BBK_EURO="-0.015"/>
      <bbk:Obs TIME_PERIOD="1953-10" OBS_VALUE="0.016" BBK_DIFF="113.8" BBK_DIFF_Y="-92.0" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1953-09" OBS_VALUE="-0.116" BBK_DIFF="-75.8" BBK_DIFF_Y="-136.3" BBK_EURO="-0.059"/>
      <bbk:Obs TIME_PERIOD="1953-08" OBS_VALUE="-0.066" BBK_DIFF="-153.2" BBK_DIFF_Y="-206.5" BBK_EURO="-0.034"/>
      <bbk:Obs TIME_PERIOD="1953-07" OBS_VALUE="0.124" BBK_DIFF="33.3" BBK_DIFF_Y="47.6" BBK_EURO="0.063"/>
      <bbk:Obs TIME_PERIOD="1953-06" OBS_VALUE="0.093" BBK_DIFF="945.5" BBK_DIFF_Y="565.0" BBK_EURO="0.048"/>
      <bbk:Obs TIME_PERIOD="1953-05" OBS_VALUE="-0.011" BBK_DIFF="-111.6" BBK_DIFF_Y="0.0" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1953-04" OBS_VALUE="0.095" BBK_DIFF="-53.7" BBK_DIFF_Y="221.8" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1953-03" OBS_VALUE="0.205" BBK_DIFF="135.6" BBK_DIFF_Y="45.4" BBK_EURO="0.105"/>
      <bbk:Obs TIME_PERIOD="1953-02" OBS_VALUE="0.087" BBK_DIFF="155.1" BBK_DIFF_Y="-61.0" BBK_EURO="0.044"/>
      <bbk:Obs TIME_PERIOD="1953-01" OBS_VALUE="-0.158" BBK_DIFF="-120.3" BBK_DIFF_Y="-15900.0" BBK_EURO="-0.081"/>
      <bbk:Obs TIME_PERIOD="1952-12" OBS_VALUE="0.777" BBK_DIFF="692.9" BBK_DIFF_Y="40.3" BBK_EURO="0.397"/>
      <bbk:Obs TIME_PERIOD="1952-11" OBS_VALUE="0.098" BBK_DIFF="-51.2" BBK_DIFF_Y="-52.0" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1952-10" OBS_VALUE="0.201" BBK_DIFF="-37.2" BBK_DIFF_Y="-38.7" BBK_EURO="0.103"/>
      <bbk:Obs TIME_PERIOD="1952-09" OBS_VALUE="0.32" BBK_DIFF="416.1" BBK_DIFF_Y="42.2" BBK_EURO="0.164"/>
      <bbk:Obs TIME_PERIOD="1952-08" OBS_VALUE="0.062" BBK_DIFF="-26.2" BBK_DIFF_Y="-43.6" BBK_EURO="0.032"/>
      <bbk:Obs TIME_PERIOD="1952-07" OBS_VALUE="0.084" BBK_DIFF="520.0" BBK_DIFF_Y="-49.7" BBK_EURO="0.043"/>
      <bbk:Obs TIME_PERIOD="1952-06" OBS_VALUE="-0.02" BBK_DIFF="-81.8" BBK_DIFF_Y="-106.0" BBK_EURO="-0.01"/>
      <bbk:Obs TIME_PERIOD="1952-05" OBS_VALUE="-0.011" BBK_DIFF="85.9" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1952-04" OBS_VALUE="-0.078" BBK_DIFF="-155.3" BBK_DIFF_Y="-2.6" BBK_EURO="-0.04"/>
      <bbk:Obs TIME_PERIOD="1952-03" OBS_VALUE="0.141" BBK_DIFF="-36.8" BBK_DIFF_Y="339.0" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1952-02" OBS_VALUE="0.223" BBK_DIFF="22200.0" BBK_DIFF_Y="-11.5" BBK_EURO="0.114"/>
      <bbk:Obs TIME_PERIOD="1952-01" OBS_VALUE="0.001" BBK_DIFF="-99.8" BBK_DIFF_Y="-98.6" BBK_EURO="0.001"/>
      <bbk:Obs TIME_PERIOD="1951-12" OBS_VALUE="0.554" BBK_DIFF="171.6" BBK_DIFF_Y="-10.6" BBK_EURO="0.283"/>
      <bbk:Obs TIME_PERIOD="1951-11" OBS_VALUE="0.204" BBK_DIFF="-37.8" BBK_DIFF_Y="-2.4" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1951-10" OBS_VALUE="0.328" BBK_DIFF="45.8" BBK_DIFF_Y="30.2" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1951-09" OBS_VALUE="0.225" BBK_DIFF="104.5" BBK_DIFF_Y="134.4" BBK_EURO="0.115"/>
      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="0.11" BBK_DIFF="-34.1" BBK_DIFF_Y="57.1" BBK_EURO="0.056"/>
      <bbk:Obs TIME_PERIOD="1951-07" OBS_VALUE="0.167" BBK_DIFF="-49.5" BBK_DIFF_Y="30.5" BBK_EURO="0.085"/>
      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="0.331" BBK_DIFF_Y="575.5" BBK_EURO="0.169"/>
      <bbk:Obs TIME_PERIOD="1951-05" 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="1951-04" OBS_VALUE="-0.076" BBK_DIFF="-28.8" BBK_DIFF_Y="-190.5" BBK_EURO="-0.039"/>
      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="-0.059" BBK_DIFF="-123.4" BBK_DIFF_Y="-134.5" BBK_EURO="-0.03"/>
      <bbk:Obs TIME_PERIOD="1951-02" OBS_VALUE="0.252" BBK_DIFF="260.0" BBK_DIFF_Y="81.3" BBK_EURO="0.129"/>
      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="0.07" BBK_DIFF="-88.7" BBK_DIFF_Y="-35.2" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1950-12" OBS_VALUE="0.62" BBK_DIFF="196.7" BBK_DIFF_Y="87.3" BBK_EURO="0.317"/>
      <bbk:Obs TIME_PERIOD="1950-11" OBS_VALUE="0.209" BBK_DIFF="-17.1" BBK_DIFF_Y="211.9" BBK_EURO="0.107"/>
      <bbk:Obs TIME_PERIOD="1950-10" OBS_VALUE="0.252" BBK_DIFF="162.5" BBK_DIFF_Y="98.4" BBK_EURO="0.129"/>
      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="0.096" BBK_DIFF="37.1" BBK_DIFF_Y="-19.3" BBK_EURO="0.049"/>
      <bbk:Obs TIME_PERIOD="1950-08" OBS_VALUE="0.07" BBK_DIFF="-45.3" BBK_DIFF_Y="-23.9" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="0.128" BBK_DIFF="161.2" BBK_DIFF_Y="73.0" BBK_EURO="0.065"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="0.049" BBK_DIFF="-43.0" BBK_DIFF_Y="304.2" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="0.086" BBK_DIFF="2.4" BBK_DIFF_Y="41.0" BBK_EURO="0.044"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="0.084" BBK_DIFF="-50.9" BBK_DIFF_Y="52.7" BBK_EURO="0.043"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="0.171" BBK_DIFF="23.0" BBK_DIFF_Y="56.9" BBK_EURO="0.087"/>
      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="0.139" BBK_DIFF="28.7" BBK_DIFF_Y="531.8" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="0.108" BBK_DIFF="-67.4" BBK_DIFF_Y="203.8" BBK_EURO="0.055"/>
      <bbk:Obs TIME_PERIOD="1949-12" OBS_VALUE="0.331" BBK_DIFF="394.0" BBK_EURO="0.169"/>
      <bbk:Obs TIME_PERIOD="1949-11" OBS_VALUE="0.067" BBK_DIFF="-47.2" BBK_EURO="0.034"/>
      <bbk:Obs TIME_PERIOD="1949-10" OBS_VALUE="0.127" BBK_DIFF="6.7" BBK_EURO="0.065"/>
      <bbk:Obs TIME_PERIOD="1949-09" OBS_VALUE="0.119" BBK_DIFF="29.3" BBK_EURO="0.061"/>
      <bbk:Obs TIME_PERIOD="1949-08" OBS_VALUE="0.092" BBK_DIFF="24.3" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="0.074" BBK_DIFF="408.3" BBK_EURO="0.038"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="-0.024" BBK_DIFF="-139.3" BBK_EURO="-0.012"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="0.061" BBK_DIFF="10.9" BBK_EURO="0.031"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="0.055" BBK_DIFF="-49.5" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="0.109" BBK_DIFF="395.5" BBK_EURO="0.056"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="0.022" BBK_DIFF="121.2" BBK_EURO="0.011"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="-0.104" BBK_EURO="-0.053"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
