<?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_OV1436</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-23T20:33:05</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.OV1436" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Veränderungsreihe zu: Wichtige Aktiva und Passiva der Banken (MFIs) in Deutschland nach Bankengruppen / Kredite an Nichtbanken (Nicht-MFIs) / darunter: Buchkredite mit Befristung / über 1 Jahr / Banken mit Sonder-, Förder- und sonstigen zentralen Unterstützungsaufgaben" BBK_TITLE_ENG="Changes to the time series: Principal assets and liabilities of banks (MFIs) in Germany by category of banks / Lendings to non-banks (non-MFIs) / of which loans / for more than 1 year / Banks with special, development and other central support tasks" BBK_COMM_GEN="Bis 1998 einschließlich Kredite an inländische Bausparkassen. Wegen der Behandlung von statistischen Brüchen und Korrekturen in den Zeitreihen siehe unter &quot;Allgemeine Hinweise&quot;, Abschnitt &quot;Zur Interpretation der Daten&quot;." BBK_COMM_GEN_ENG="Owing to the treatment of statistical breaks and revisions in the time series, see the section headed &quot;Data interpretation&quot; in the &quot;General notes&quot;.">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="0.792" BBK_OBS_STATUS="P" BBK_DIFF="92.7" BBK_DIFF_Y="-19.4"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="0.411" BBK_DIFF="109.9" BBK_DIFF_Y="-61.1"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="-4.163" BBK_DIFF="-638.6" BBK_DIFF_Y="-37.8"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="0.773" BBK_DIFF="-83.5" BBK_DIFF_Y="-37.5"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="4.671" BBK_DIFF="1032.3" BBK_DIFF_Y="212.4"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="-0.501" BBK_DIFF="-132.9" BBK_DIFF_Y="-172.9"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="1.522" BBK_DIFF="-7.2" BBK_DIFF_Y="-11.9"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="1.64" BBK_DIFF="271.0" BBK_DIFF_Y="6.4"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="-0.959" BBK_DIFF="-204.2" BBK_DIFF_Y="33.5"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="0.92" BBK_DIFF="714.2" BBK_DIFF_Y="-14.6"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="0.113" BBK_DIFF="116.6" BBK_DIFF_Y="-85.4"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="-0.682" BBK_DIFF="-169.4" BBK_DIFF_Y="4.9"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="0.983" BBK_DIFF="-7.0" BBK_DIFF_Y="476.6"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="1.057" BBK_DIFF="135.0" BBK_DIFF_Y="590.8"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="-3.02" BBK_DIFF="-344.1" BBK_DIFF_Y="-459.3"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="1.237" BBK_DIFF="-17.3" BBK_DIFF_Y="-26.7"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="1.495" BBK_DIFF="117.6" BBK_DIFF_Y="-20.2"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="0.687" BBK_DIFF="-60.2" BBK_DIFF_Y="130.6"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="1.727" BBK_DIFF="12.1" BBK_DIFF_Y="117.8"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="1.541" BBK_DIFF="206.8" BBK_DIFF_Y="45.5"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-1.443" BBK_DIFF="-234.0" BBK_DIFF_Y="39.3"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="1.077" BBK_DIFF="39.3" BBK_DIFF_Y="-7.1"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="0.773" BBK_DIFF="207.8" BBK_DIFF_Y="149.1"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="-0.717" BBK_DIFF="-174.7" BBK_DIFF_Y="84.5"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="-0.261" BBK_DIFF="-270.6" BBK_DIFF_Y="-112.2"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="0.153" BBK_DIFF="128.3" BBK_DIFF_Y="-94.2"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="-0.54" BBK_DIFF="-132.0" BBK_DIFF_Y="91.8"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="1.687" BBK_DIFF="-10.0" BBK_DIFF_Y="21.8"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="1.874" BBK_DIFF="183.5" BBK_DIFF_Y="-50.9"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="-2.243" BBK_DIFF="-382.8" BBK_DIFF_Y="-135.5"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="0.793" BBK_DIFF="-25.1" BBK_DIFF_Y="-86.0"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="1.059" BBK_DIFF="144.6" BBK_DIFF_Y="-66.9"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="-2.377" BBK_DIFF="-305.1" BBK_DIFF_Y="-153.9"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="1.159" BBK_DIFF="173.7" BBK_DIFF_Y="64.2"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="-1.573" BBK_DIFF="66.0" BBK_DIFF_Y="-208.5"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="-4.629" BBK_DIFF="-315.8" BBK_DIFF_Y="-458.6"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="2.145" BBK_DIFF="-18.3" BBK_DIFF_Y="615.6"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="2.626" BBK_DIFF="139.7" BBK_DIFF_Y="105.3"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-6.622" BBK_DIFF="-578.1" BBK_DIFF_Y="-624.5"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="1.385" BBK_DIFF="-63.7" BBK_DIFF_Y="348.7"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="3.82" BBK_DIFF="-39.6" BBK_DIFF_Y="94.3"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="6.324" BBK_DIFF="11.6" BBK_DIFF_Y="889.5"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="5.666" BBK_DIFF="76.8" BBK_DIFF_Y="564.8"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="3.204" BBK_DIFF="-27.3" BBK_DIFF_Y="98.4"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="4.408" BBK_DIFF="524.4" BBK_DIFF_Y="369.6"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="0.706" BBK_DIFF="-51.3" BBK_DIFF_Y="116.6"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="1.45" BBK_DIFF="12.3" BBK_DIFF_Y="522.3"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="1.291" BBK_DIFF="410.3" BBK_DIFF_Y="190.1"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="-0.416" BBK_DIFF="-132.5" BBK_DIFF_Y="25.2"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="1.279" BBK_DIFF="239.9" BBK_DIFF_Y="158.4"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="-0.914" BBK_DIFF="-64.1" BBK_DIFF_Y="-185.7"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="-0.557" BBK_DIFF="-128.3" BBK_DIFF_Y="-132.7"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="1.966" BBK_DIFF="345.4" BBK_DIFF_Y="-5.3"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="-0.801" BBK_DIFF="34.3" BBK_DIFF_Y="-189.1"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="-1.219" BBK_DIFF="-175.5" BBK_DIFF_Y="-178.3"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="1.615" BBK_DIFF="198.8" BBK_DIFF_Y="-31.7"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="-1.635" BBK_DIFF="-601.5" BBK_DIFF_Y="-190.1"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="0.326" BBK_DIFF="39.9" BBK_DIFF_Y="-91.3"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="0.233" BBK_DIFF="-47.6" BBK_DIFF_Y="-86.8"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="0.445" BBK_DIFF="180.0" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="-0.556" BBK_DIFF="-212.3" BBK_DIFF_Y="-145.9"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="0.495" BBK_DIFF="-53.6" BBK_DIFF_Y="19.6"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="1.067" BBK_DIFF="-37.4" BBK_DIFF_Y="284.6"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="1.704" BBK_DIFF="-18.0" BBK_DIFF_Y="58.1"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="2.077" BBK_DIFF="131.0" BBK_DIFF_Y="106.5"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="0.899" BBK_DIFF="-42.2" BBK_DIFF_Y="423.4"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="1.556" BBK_DIFF="-34.2" BBK_DIFF_Y="634.0"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="2.363" BBK_DIFF="30.3" BBK_DIFF_Y="1019.9"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="1.814" BBK_DIFF="-51.7" BBK_DIFF_Y="1586.9"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="3.752" BBK_DIFF="112.2" BBK_DIFF_Y="476.3"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="1.768" BBK_DIFF="307.4" BBK_DIFF_Y="-19.2"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="0.434" BBK_DIFF="-64.2" BBK_DIFF_Y="-37.7"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="1.211" BBK_DIFF="192.5" BBK_DIFF_Y="367.9"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="0.414" BBK_DIFF="171.6" BBK_DIFF_Y="-47.1"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-0.578" BBK_DIFF="-153.6" BBK_DIFF_Y="-135.0"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="1.078" BBK_DIFF="7.2" BBK_DIFF_Y="9.7"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="1.006" BBK_DIFF="461.9" BBK_DIFF_Y="19.5"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="-0.278" BBK_DIFF="-231.1" BBK_DIFF_Y="-465.8"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="0.212" BBK_DIFF="0.5" BBK_DIFF_Y="-66.7"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="0.211" BBK_DIFF="273.0" BBK_DIFF_Y="-32.4"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="-0.122" BBK_DIFF="-118.7" BBK_DIFF_Y="91.6"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="0.651" BBK_DIFF="-70.2" BBK_DIFF_Y="14.0"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="2.188" BBK_DIFF="213.9" BBK_DIFF_Y="452.3"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="0.697" BBK_DIFF="254.2" BBK_DIFF_Y="164.9"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="-0.452" BBK_DIFF="-157.7" BBK_DIFF_Y="-165.9"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="0.783" BBK_DIFF="418.3" BBK_DIFF_Y="162.8"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="-0.246" BBK_DIFF="-125.0" BBK_DIFF_Y="75.6"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="0.983" BBK_DIFF="16.7" BBK_DIFF_Y="54.3"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="0.842" BBK_DIFF="1007.9" BBK_DIFF_Y="-5.1"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="0.076" BBK_DIFF="-88.1" BBK_DIFF_Y="105.5"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="0.636" BBK_DIFF="103.8" BBK_DIFF_Y="1178.0"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="0.312" BBK_DIFF="121.4"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="-1.458" BBK_DIFF="-355.3" BBK_DIFF_Y="16.8"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="0.571" BBK_DIFF="191.9" BBK_DIFF_Y="-10.9"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="-0.621" BBK_DIFF="42.2" BBK_DIFF_Y="-6310.0"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="-1.074" BBK_DIFF="-256.6" BBK_DIFF_Y="-861.7"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="0.686" BBK_DIFF="130.2" BBK_DIFF_Y="60.7"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="0.298" BBK_DIFF="129.6" BBK_DIFF_Y="-86.7"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="-1.008" BBK_DIFF="-258.2" BBK_DIFF_Y="-295.3"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="0.637" BBK_DIFF="-28.2" BBK_DIFF_Y="-58.6"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="0.887" BBK_DIFF="164.0" BBK_DIFF_Y="-56.7"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="-1.386" BBK_DIFF="-2249.2" BBK_DIFF_Y="-227.7"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="-0.059" BBK_DIFF_Y="-105.1"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0" BBK_DIFF_Y="-100.0"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="-1.753" BBK_DIFF="-373.5" BBK_DIFF_Y="-68.4"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="0.641" BBK_DIFF="6310.0" BBK_DIFF_Y="4.6"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="0.01" BBK_DIFF="-92.9" BBK_DIFF_Y="-99.3"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="0.141" BBK_DIFF="-67.0" BBK_DIFF_Y="113.9"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="0.427" BBK_DIFF="-80.9" BBK_DIFF_Y="195.7"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="2.24" BBK_DIFF="978.4" BBK_DIFF_Y="491.0"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="-0.255" BBK_DIFF="-116.6" BBK_DIFF_Y="86.1"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="1.538" BBK_DIFF="-24.9" BBK_DIFF_Y="101.0"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="2.049" BBK_DIFF="584.4" BBK_DIFF_Y="12.4"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="-0.423" BBK_DIFF="-136.6" BBK_DIFF_Y="-15.9"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="1.155" BBK_DIFF="-5.8" BBK_DIFF_Y="647.4"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="1.226" BBK_DIFF="217.8" BBK_DIFF_Y="154.9"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="-1.041" BBK_DIFF="-269.8" BBK_DIFF_Y="51.4"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="0.613" BBK_DIFF="-55.5" BBK_DIFF_Y="-14.9"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="1.378" BBK_DIFF="236.3" BBK_DIFF_Y="-57.1"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="-1.011" BBK_DIFF="-126.7" BBK_DIFF_Y="-179.0"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="-0.446" BBK_DIFF="-217.7" BBK_DIFF_Y="-1451.5"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="0.379" BBK_DIFF="120.7" BBK_DIFF_Y="-79.1"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="-1.834" BBK_DIFF="-339.7" BBK_DIFF_Y="8.9"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="0.765" BBK_DIFF="-58.0" BBK_DIFF_Y="783.0"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="1.823" BBK_DIFF="599.5" BBK_DIFF_Y="110.8"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="-0.365" BBK_DIFF="-73.0" BBK_DIFF_Y="-22.5"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="-0.211" BBK_DIFF="-143.9" BBK_DIFF_Y="57.4"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="0.481" BBK_DIFF="122.5" BBK_DIFF_Y="49.8"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="-2.142" BBK_DIFF="-397.5" BBK_DIFF_Y="-42.0"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="0.72" BBK_DIFF="-77.6" BBK_DIFF_Y="3528.6"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="3.211" BBK_DIFF="151.1" BBK_DIFF_Y="1705.5"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="1.279" BBK_DIFF="3775.8" BBK_DIFF_Y="282.5"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="0.033" BBK_DIFF="-98.2" BBK_DIFF_Y="105.6"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="1.817" BBK_DIFF="190.2" BBK_DIFF_Y="724.4"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="-2.014" BBK_DIFF="-1698.2" BBK_DIFF_Y="-361.9"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="-0.112" BBK_DIFF="-112.9" BBK_DIFF_Y="-123.0"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="0.865" BBK_DIFF="390.3" BBK_DIFF_Y="536.0"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="-0.298" BBK_DIFF="39.8" BBK_DIFF_Y="60.6"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="-0.495" BBK_DIFF="-254.2" BBK_DIFF_Y="13.3"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="0.321" BBK_DIFF="121.3" BBK_DIFF_Y="27.4"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="-1.508" BBK_DIFF="-7081.0" BBK_DIFF_Y="-45.0"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="-0.021" BBK_DIFF="89.5" BBK_DIFF_Y="93.0"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="-0.2" BBK_DIFF="71.5" BBK_DIFF_Y="-145.2"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="-0.701" BBK_DIFF="-19.6" BBK_DIFF_Y="-145.7"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="-0.586" BBK_DIFF="-101.4" BBK_DIFF_Y="59.0"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="-0.291" BBK_DIFF="33.3" BBK_DIFF_Y="-1978.6"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="-0.436" BBK_DIFF="-189.5" BBK_DIFF_Y="75.7"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="0.487" BBK_DIFF="258.1" BBK_DIFF_Y="659.8"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="0.136" BBK_DIFF="118.0" BBK_DIFF_Y="-89.1"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="-0.757" BBK_DIFF="-32.6" BBK_DIFF_Y="19.2"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="-0.571" BBK_DIFF="-326.6" BBK_DIFF_Y="-3.1"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="0.252" BBK_DIFF="124.2" BBK_DIFF_Y="-34.2"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="-1.04" BBK_DIFF="-247.8" BBK_DIFF_Y="-289.5"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="-0.299" BBK_DIFF="-167.6" BBK_DIFF_Y="-165.0"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="0.442" BBK_DIFF="-71.2" BBK_DIFF_Y="-56.0"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="1.534" BBK_DIFF="207.3" BBK_DIFF_Y="894.8"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="-1.429" BBK_DIFF="-10107.1" BBK_DIFF_Y="-392.2"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="-0.014" BBK_DIFF="99.2" BBK_DIFF_Y="-100.5"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="-1.794" BBK_DIFF="-1962.1" BBK_DIFF_Y="-200.5"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="-0.087" BBK_DIFF="-106.9" BBK_DIFF_Y="-105.6"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="1.252" BBK_DIFF="233.6" BBK_DIFF_Y="77.6"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="-0.937" BBK_DIFF="-69.1" BBK_DIFF_Y="-96.0"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="-0.554" BBK_DIFF="-244.6" BBK_DIFF_Y="-221.2"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="0.383" BBK_DIFF="243.4" BBK_DIFF_Y="-93.6"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="-0.267" BBK_DIFF="-158.0" BBK_DIFF_Y="67.5"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="0.46" BBK_DIFF="-54.2" BBK_DIFF_Y="-36.5"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="1.005" BBK_DIFF="620.7" BBK_DIFF_Y="85.8"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="-0.193" BBK_DIFF="-139.5" BBK_DIFF_Y="-130.6"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="0.489" BBK_DIFF="-81.4" BBK_DIFF_Y="-70.5"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="2.625" BBK_DIFF="47.1" BBK_DIFF_Y="28.6"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="1.785" BBK_DIFF="15.9" BBK_DIFF_Y="180.2"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="1.54" BBK_DIFF="118.4" BBK_DIFF_Y="-33.6"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="0.705" BBK_DIFF="247.5" BBK_DIFF_Y="-35.0"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="-0.478" BBK_DIFF="-204.6" BBK_DIFF_Y="-143.5"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="0.457" BBK_DIFF="-92.4" BBK_DIFF_Y="27.7"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="6.022" BBK_DIFF="833.5" BBK_DIFF_Y="1472.3"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="-0.821" BBK_DIFF="-213.4" BBK_DIFF_Y="-316.1"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="0.724" BBK_DIFF="33.8" BBK_DIFF_Y="-87.1"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="0.541" BBK_DIFF="-14.1" BBK_DIFF_Y="-47.3"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="0.63" BBK_DIFF="-62.0" BBK_DIFF_Y="329.1"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="1.66" BBK_DIFF="-18.7" BBK_DIFF_Y="397.0"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="2.042" BBK_DIFF="220.6" BBK_DIFF_Y="1612.6"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="0.637" BBK_DIFF="-72.6" BBK_DIFF_Y="250.0"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="2.321" BBK_DIFF="114.1" BBK_DIFF_Y="204.6"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="1.084" BBK_DIFF="-1.3" BBK_DIFF_Y="72.3"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="1.098" BBK_DIFF="206.7" BBK_DIFF_Y="274.8"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="0.358" BBK_DIFF="-6.5" BBK_DIFF_Y="9.1"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="0.383" BBK_DIFF="0.8" BBK_DIFF_Y="-81.9"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="0.38" BBK_DIFF="-93.2" BBK_DIFF_Y="163.2"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="5.625" BBK_DIFF="448.2" BBK_DIFF_Y="1355.6"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="1.026" BBK_DIFF="473.1" BBK_DIFF_Y="15.0"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="-0.275" BBK_DIFF="50.8" BBK_DIFF_Y="74.6"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="-0.559" BBK_DIFF="-314.1" BBK_DIFF_Y="-10.0"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="-0.135" BBK_DIFF="-174.2" BBK_DIFF_Y="-138.4"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="0.182" BBK_DIFF="-76.1" BBK_DIFF_Y="-66.0"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="0.762" BBK_DIFF="21.1" BBK_DIFF_Y="270.1"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="0.629" BBK_DIFF="200.2" BBK_DIFF_Y="-76.4"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="-0.628" BBK_DIFF="-291.5" BBK_DIFF_Y="-359.5"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="0.328" BBK_DIFF="-84.5" BBK_DIFF_Y="-47.9"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="2.113" BBK_DIFF="451.6" BBK_DIFF_Y="174.8"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="-0.601" BBK_DIFF="-34.2" BBK_DIFF_Y="-280.4"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="-0.448" BBK_DIFF="-150.2" BBK_DIFF_Y="-132.0"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="0.892" BBK_DIFF="182.4" BBK_DIFF_Y="-61.4"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="-1.083" BBK_DIFF="-113.2" BBK_DIFF_Y="-587.8"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="-0.508" BBK_DIFF="-244.3" BBK_DIFF_Y="51.9"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="0.352" BBK_DIFF="-34.2" BBK_DIFF_Y="-57.2"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="0.535" BBK_DIFF="219.4" BBK_DIFF_Y="152.7"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="-0.448" BBK_DIFF="-116.8" BBK_DIFF_Y="-172.4"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="2.669" BBK_DIFF="1002.9" BBK_DIFF_Y="504.4"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="0.242" BBK_DIFF="-61.5" BBK_DIFF_Y="402.5"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="0.629" BBK_DIFF="-18.2" BBK_DIFF_Y="-9.2"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="0.769" BBK_DIFF="586.7" BBK_DIFF_Y="16.9"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="-0.158" BBK_DIFF="-111.3" BBK_DIFF_Y="-115.7"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="1.398" BBK_DIFF="-39.4" BBK_DIFF_Y="715.9"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="2.308" BBK_DIFF="939.6" BBK_DIFF_Y="739.3"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="0.222" BBK_DIFF="121.0" BBK_DIFF_Y="115.9"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="-1.057" BBK_DIFF="-228.4" BBK_DIFF_Y="-96.1"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="0.823" BBK_DIFF="181.0" BBK_DIFF_Y="471.5"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="-1.016" BBK_DIFF="-264.1" BBK_DIFF_Y="-140.2"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="0.619" BBK_DIFF="193.8" BBK_DIFF_Y="-45.8"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="-0.66" BBK_DIFF="-725.0" BBK_DIFF_Y="-239.2"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="-0.08" BBK_DIFF="-111.5" BBK_DIFF_Y="12.1"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="0.693" BBK_DIFF="5.3" BBK_DIFF_Y="179.9"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="0.658" BBK_DIFF="-34.6" BBK_DIFF_Y="158.0"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="1.006" BBK_DIFF="543.2" BBK_DIFF_Y="148.0"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="-0.227" BBK_DIFF="-182.5" BBK_DIFF_Y="55.9"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="0.275" BBK_DIFF="119.7" BBK_DIFF_Y="192.6"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="-1.398" BBK_DIFF="-159.4" BBK_DIFF_Y="-10.0"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="-0.539" BBK_DIFF="-474.3" BBK_DIFF_Y="-177.8"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="0.144" BBK_DIFF="134.0" BBK_DIFF_Y="145.1"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="-0.423" BBK_DIFF="-137.0" BBK_DIFF_Y="59.7"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="1.142" BBK_DIFF="140.9" BBK_DIFF_Y="30.1"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="0.474" BBK_DIFF="620.9" BBK_DIFF_Y="-53.3"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="-0.091" BBK_DIFF="89.5" BBK_DIFF_Y="88.8"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="-0.867" BBK_DIFF="-440.0" BBK_DIFF_Y="-285.7"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="0.255" BBK_DIFF="112.2" BBK_DIFF_Y="-44.6"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="-2.096" BBK_DIFF="-307.0" BBK_DIFF_Y="-166.3"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="-0.515" BBK_DIFF="-647.9" BBK_DIFF_Y="-158.9"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="0.094" BBK_DIFF="107.4" BBK_DIFF_Y="1980.0"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="-1.271" BBK_DIFF="-555.2" BBK_DIFF_Y="-154.7"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="-0.194" BBK_DIFF="39.2" BBK_DIFF_Y="6.3"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="-0.319" BBK_DIFF="69.6" BBK_DIFF_Y="-164.2"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="-1.05" BBK_DIFF="-219.6" BBK_DIFF_Y="30.8"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="0.878" BBK_DIFF="-13.6" BBK_DIFF_Y="459.2"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="1.016" BBK_DIFF="225.1" BBK_DIFF_Y="-3.1"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="-0.812" BBK_DIFF="-273.9" BBK_DIFF_Y="-55.6"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="0.467" BBK_DIFF="1.5" BBK_DIFF_Y="66.2"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="0.46" BBK_DIFF="158.4" BBK_DIFF_Y="-53.1"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="-0.787" BBK_DIFF="-189.9" BBK_DIFF_Y="-307.1"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="0.875" BBK_DIFF="17600.0" BBK_DIFF_Y="627.1"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="-0.005" BBK_DIFF="99.0" BBK_DIFF_Y="-100.5"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="-0.499" BBK_DIFF="-141.1" BBK_DIFF_Y="-251.4"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="-0.207" BBK_DIFF="-141.6" BBK_DIFF_Y="-935.0"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="0.497" BBK_DIFF="132.8" BBK_DIFF_Y="-45.8"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="-1.517" BBK_DIFF="-1066.2" BBK_DIFF_Y="-395.8"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="0.157" BBK_DIFF="-85.0" BBK_DIFF_Y="-82.3"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="1.048" BBK_DIFF="300.8" BBK_DIFF_Y="-6.6"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="-0.522" BBK_DIFF="-285.8" BBK_DIFF_Y="-86.4"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="0.281" BBK_DIFF="-71.4" BBK_DIFF_Y="-40.5"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="0.981" BBK_DIFF="158.2" BBK_DIFF_Y="2.7"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="0.38" BBK_DIFF="328.9" BBK_DIFF_Y="427.6"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="-0.166" BBK_DIFF="-117.5" BBK_DIFF_Y="5.7"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="0.949" BBK_DIFF="768.3" BBK_DIFF_Y="83.6"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="-0.142" BBK_DIFF="-610.0" BBK_DIFF_Y="74.0"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="-0.02" BBK_DIFF="-102.2" BBK_DIFF_Y="86.7"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="0.917" BBK_DIFF="399.7" BBK_DIFF_Y="11.2"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="-0.306" BBK_DIFF="-134.5" BBK_DIFF_Y="72.3"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="0.888" BBK_DIFF="-20.9" BBK_DIFF_Y="196.0"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="1.122" BBK_DIFF="500.7" BBK_DIFF_Y="240.0"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="-0.28" BBK_DIFF="-159.3" BBK_DIFF_Y="62.9"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="0.472" BBK_DIFF="-50.6" BBK_DIFF_Y="-5.8"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="0.955" BBK_DIFF="923.3" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="-0.116" BBK_DIFF="34.1" BBK_DIFF_Y="68.7"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="-0.176" BBK_DIFF="-134.0" BBK_DIFF_Y="56.3"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="0.517" BBK_DIFF="194.7" BBK_DIFF_Y="10240.0"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="-0.546" BBK_DIFF="-264.0" BBK_DIFF_Y="-3540.0"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="-0.15" BBK_DIFF="-118.2" BBK_DIFF_Y="-127.3"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="0.825" BBK_DIFF="174.6" BBK_DIFF_Y="6.2"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="-1.106" BBK_DIFF="-468.7" BBK_DIFF_Y="-269.6"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="0.3" BBK_DIFF="-9.1" BBK_DIFF_Y="-64.0"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="0.33" BBK_DIFF="143.7" BBK_DIFF_Y="-51.3"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="-0.755" BBK_DIFF="-250.7" BBK_DIFF_Y="-204.7"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="0.501" BBK_DIFF="-47.6" BBK_DIFF_Y="-51.4"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="0.956" BBK_DIFF="357.7" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="-0.371" BBK_DIFF="7.9" BBK_DIFF_Y="-237.3"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="-0.403" BBK_DIFF="-8160.0" BBK_DIFF_Y="-173.0"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="0.005" BBK_DIFF="133.3" BBK_DIFF_Y="-99.0"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="-0.015" BBK_DIFF="77.3" BBK_DIFF_Y="-105.7"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="-0.066" BBK_DIFF="-108.5" BBK_DIFF_Y="-108.9"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="0.777" BBK_DIFF="19.2" BBK_DIFF_Y="245.3"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="0.652" BBK_DIFF="-21.8" BBK_DIFF_Y="-33.4"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="0.834" BBK_DIFF="23.2" BBK_DIFF_Y="-27.7"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="0.677" BBK_DIFF="-6.1" BBK_DIFF_Y="-58.6"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="0.721" BBK_DIFF="-30.1" BBK_DIFF_Y="1658.5"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="1.031" BBK_DIFF="8.3" BBK_DIFF_Y="-35.4"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="0.952" BBK_DIFF="965.5" BBK_DIFF_Y="-49.5"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="-0.11" BBK_DIFF="-119.9" BBK_DIFF_Y="-113.9"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="0.552" BBK_DIFF="5.7" BBK_DIFF_Y="-50.7"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="0.522" BBK_DIFF="98.5" BBK_DIFF_Y="-40.8"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="0.263" BBK_DIFF="-64.5" BBK_DIFF_Y="596.2"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="0.74" BBK_DIFF="228.9" BBK_DIFF_Y="2.8"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="0.225" BBK_DIFF="-77.0" BBK_DIFF_Y="-82.7"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="0.979" BBK_DIFF="-15.2" BBK_DIFF_Y="-48.8"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="1.154" BBK_DIFF="-29.5" BBK_DIFF_Y="65.3"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="1.636" BBK_DIFF="3890.2" BBK_DIFF_Y="-2.0"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="0.041" BBK_DIFF="-97.4" BBK_DIFF_Y="-94.7"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="1.597" BBK_DIFF="-15.4" BBK_DIFF_Y="31.7"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="1.887" BBK_DIFF="138.6" BBK_DIFF_Y="49.9"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="0.791" BBK_DIFF="-29.4" BBK_DIFF_Y="-53.9"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="1.12" BBK_DIFF="27.0" BBK_DIFF_Y="26.7"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="0.882" BBK_DIFF="1764.2" BBK_DIFF_Y="29.5"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="-0.053" BBK_DIFF="-107.4" BBK_DIFF_Y="-106.1"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="0.72" BBK_DIFF="-44.5" BBK_DIFF_Y="-69.1"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="1.297" BBK_DIFF="-32.1" BBK_DIFF_Y="-93.5"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="1.911" BBK_DIFF="173.8" BBK_DIFF_Y="-47.2"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="0.698" BBK_DIFF="-58.2" BBK_DIFF_Y="-51.2"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="1.669" BBK_DIFF="114.2" BBK_DIFF_Y="4.5"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="0.779" BBK_DIFF="-35.8" BBK_DIFF_Y="-56.7"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="1.213" BBK_DIFF="-3.7" BBK_DIFF_Y="-7.7"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="1.259" BBK_DIFF="-26.6" BBK_DIFF_Y="-27.2"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="1.716" BBK_DIFF="94.1" BBK_DIFF_Y="326.2"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="0.884" BBK_DIFF="29.8" BBK_DIFF_Y="443.7"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="0.681" BBK_DIFF="-22.3" BBK_DIFF_Y="481.6"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="0.876" BBK_DIFF="-62.4" BBK_DIFF_Y="61.0"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="2.327" BBK_DIFF="-88.4" BBK_DIFF_Y="201.2"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="20.003" BBK_DIFF="452.5" BBK_DIFF_Y="1412.3"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="7.081" BBK_DIFF="153.0" BBK_DIFF_Y="69.7" BBK_EURO="3.62"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="2.799" BBK_DIFF="-10.4" BBK_DIFF_Y="-11.3" BBK_EURO="1.431"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="3.124" BBK_DIFF="-11.3" BBK_DIFF_Y="9.3" BBK_EURO="1.597"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="3.522" BBK_DIFF="37.0" BBK_DIFF_Y="130.5" BBK_EURO="1.801"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="2.57" BBK_DIFF="-24.1" BBK_DIFF_Y="30.1" BBK_EURO="1.314"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="3.384" BBK_DIFF="328.0" BBK_DIFF_Y="2.5" BBK_EURO="1.73"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-1.484" BBK_DIFF="-566.7" BBK_DIFF_Y="-201.1" BBK_EURO="-0.759"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="0.318" BBK_DIFF="191.1" BBK_DIFF_Y="-82.7" BBK_EURO="0.163"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="-0.349" BBK_DIFF="-132.8" BBK_DIFF_Y="-112.8" BBK_EURO="-0.178"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="1.064" BBK_DIFF="-29.6" BBK_DIFF_Y="131.5" BBK_EURO="0.544"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="1.511" BBK_DIFF="-41.6" BBK_DIFF_Y="-4.1" BBK_EURO="0.773"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="2.587" BBK_DIFF="-38.0" BBK_DIFF_Y="717.4" BBK_EURO="1.323"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="4.172" BBK_DIFF="32.2" BBK_DIFF_Y="239.2" BBK_EURO="2.133"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="3.156" BBK_DIFF="10.5" BBK_DIFF_Y="-31.2" BBK_EURO="1.614"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="2.857" BBK_DIFF="87.0" BBK_DIFF_Y="219.7" BBK_EURO="1.461"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="1.528" BBK_DIFF="-22.7" BBK_DIFF_Y="-29.6" BBK_EURO="0.781"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="1.976" BBK_DIFF="-40.2" BBK_DIFF_Y="-34.0" BBK_EURO="1.01"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="3.302" BBK_DIFF="124.9" BBK_DIFF_Y="138.9" BBK_EURO="1.688"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="1.468" BBK_DIFF="-20.0" BBK_DIFF_Y="1222.5" BBK_EURO="0.751"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="1.835" BBK_DIFF="-32.6" BBK_DIFF_Y="162.8" BBK_EURO="0.938"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="2.723" BBK_DIFF="180.6" BBK_DIFF_Y="199.4" BBK_EURO="1.392"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="-3.379" BBK_DIFF="-314.5" BBK_DIFF_Y="-195.6" BBK_EURO="-1.728"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="1.575" BBK_DIFF="475.9" BBK_DIFF_Y="358.6" BBK_EURO="0.805"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="-0.419" BBK_DIFF="-134.1" BBK_DIFF_Y="-145.8" BBK_EURO="-0.214"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="1.23" BBK_DIFF="-73.2" BBK_DIFF_Y="489.2" BBK_EURO="0.629"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="4.588" BBK_DIFF="292.3" BBK_DIFF_Y="214.0" BBK_EURO="2.346"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-2.386" BBK_DIFF="-209.9" BBK_DIFF_Y="-188.5" BBK_EURO="-1.22"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="2.171" BBK_DIFF="-27.5" BBK_DIFF_Y="180.6" BBK_EURO="1.11"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="2.994" BBK_DIFF="116.6" BBK_DIFF_Y="12.9" BBK_EURO="1.531"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="1.382" BBK_DIFF="1145.0" BBK_DIFF_Y="114.9" BBK_EURO="0.707"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="0.111" BBK_DIFF="103.8" BBK_DIFF_Y="101.3" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="-2.922" BBK_DIFF="-6.7" BBK_DIFF_Y="8.6" BBK_EURO="-1.494"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="-2.739" BBK_DIFF="-139.6" BBK_DIFF_Y="-356.9" BBK_EURO="-1.4"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="-1.143" BBK_DIFF="-87.7" BBK_DIFF_Y="32.1" BBK_EURO="-0.584"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="-0.609" BBK_DIFF="-166.6" BBK_DIFF_Y="40.0" BBK_EURO="-0.311"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="0.914" BBK_DIFF="389.2" BBK_DIFF_Y="-1.7" BBK_EURO="0.467"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="-0.316" BBK_DIFF="-121.6" BBK_DIFF_Y="93.1" BBK_EURO="-0.162"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="1.461" BBK_DIFF="-45.8" BBK_DIFF_Y="1170.4" BBK_EURO="0.747"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="2.695" BBK_DIFF="200.1" BBK_DIFF_Y="434.4" BBK_EURO="1.378"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="-2.692" BBK_DIFF="-201.5" BBK_DIFF_Y="56.8" BBK_EURO="-1.376"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="2.653" BBK_DIFF="312.6" BBK_DIFF_Y="161.9" BBK_EURO="1.356"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="0.643" BBK_DIFF="107.6" BBK_DIFF_Y="-37.1" BBK_EURO="0.329"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="-8.498" BBK_DIFF="-165.7" BBK_DIFF_Y="-7363.2" BBK_EURO="-4.345"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="-3.198" BBK_DIFF="-400.0" BBK_DIFF_Y="-0.6" BBK_EURO="-1.635"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="1.066" BBK_DIFF="163.3" BBK_DIFF_Y="130.5" BBK_EURO="0.545"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="-1.683" BBK_DIFF="-65.8" BBK_DIFF_Y="70.0" BBK_EURO="-0.861"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="-1.015" BBK_DIFF="-209.1" BBK_DIFF_Y="31.7" BBK_EURO="-0.519"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="0.93" BBK_DIFF="120.4" BBK_DIFF_Y="12.7" BBK_EURO="0.476"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="-4.565" BBK_DIFF="-4069.6" BBK_DIFF_Y="-167.7" BBK_EURO="-2.334"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="0.115" BBK_DIFF="114.3" BBK_DIFF_Y="106.9" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="-0.806" BBK_DIFF="87.1" BBK_DIFF_Y="-106.1" BBK_EURO="-0.412"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="-6.227" BBK_DIFF="-714.7" BBK_DIFF_Y="-282.5" BBK_EURO="-3.184"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="1.013" BBK_DIFF="-0.9" BBK_DIFF_Y="189.9" BBK_EURO="0.518"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="1.022" BBK_DIFF="773.5" BBK_DIFF_Y="118.0" BBK_EURO="0.523"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="0.117" BBK_DIFF="103.7" BBK_DIFF_Y="104.5" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="-3.179" BBK_DIFF="9.0" BBK_DIFF_Y="-23.1" BBK_EURO="-1.625"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="-3.495" BBK_DIFF="37.6" BBK_DIFF_Y="30.1" BBK_EURO="-1.787"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="-5.603" BBK_DIFF="-276.8" BBK_DIFF_Y="-48.7" BBK_EURO="-2.865"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="-1.487" BBK_DIFF="-280.2" BBK_DIFF_Y="51.3" BBK_EURO="-0.76"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="0.825" BBK_DIFF="148.4" BBK_DIFF_Y="-54.4" BBK_EURO="0.422"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="-1.705" BBK_DIFF="-2.6" BBK_DIFF_Y="-243.4" BBK_EURO="-0.872"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="-1.661" BBK_DIFF="-324.8" BBK_DIFF_Y="-184.5" BBK_EURO="-0.849"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="-0.391" BBK_DIFF="76.0" BBK_DIFF_Y="-114.0" BBK_EURO="-0.2"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="-1.628" BBK_DIFF="-44.5" BBK_DIFF_Y="-203.4" BBK_EURO="-0.832"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="-1.127" BBK_DIFF="80.2" BBK_DIFF_Y="-144.1" BBK_EURO="-0.576"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="-5.693" BBK_DIFF="-116.5" BBK_DIFF_Y="-316.7" BBK_EURO="-2.911"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="-2.629" BBK_DIFF="-1.8" BBK_DIFF_Y="-286.2" BBK_EURO="-1.344"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="-2.582" BBK_DIFF="48.3" BBK_DIFF_Y="-262.9" BBK_EURO="-1.32"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="-4.998" BBK_DIFF="-32.6" BBK_DIFF_Y="-402.9" BBK_EURO="-2.555"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="-3.769" BBK_DIFF="-23.4" BBK_DIFF_Y="-503.5" BBK_EURO="-1.927"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="-3.055" BBK_DIFF="-269.0" BBK_DIFF_Y="-209.2" BBK_EURO="-1.562"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="1.808" BBK_DIFF="52.1" BBK_DIFF_Y="24.9" BBK_EURO="0.924"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="1.189" BBK_DIFF="-39.5" BBK_DIFF_Y="-65.1" BBK_EURO="0.608"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="1.966" BBK_DIFF="-29.6" BBK_DIFF_Y="-17.7" BBK_EURO="1.005"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="2.792" BBK_DIFF="77.3" BBK_DIFF_Y="7.2" BBK_EURO="1.428"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="1.575" BBK_DIFF="-38.4" BBK_DIFF_Y="-7.6" BBK_EURO="0.805"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="2.555" BBK_DIFF="-2.7" BBK_DIFF_Y="0.1" BBK_EURO="1.306"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="2.627" BBK_DIFF="86.0" BBK_DIFF_Y="1418.5" BBK_EURO="1.343"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="1.412" BBK_DIFF="-10.9" BBK_DIFF_Y="-12.0" BBK_EURO="0.722"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="1.585" BBK_DIFF="-3.9" BBK_DIFF_Y="18.0" BBK_EURO="0.81"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="1.65" BBK_DIFF="76.7" BBK_DIFF_Y="22.9" BBK_EURO="0.844"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="0.934" BBK_DIFF="-66.6" BBK_DIFF_Y="-10.7" BBK_EURO="0.478"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="2.798" BBK_DIFF="93.2" BBK_DIFF_Y="22.4" BBK_EURO="1.431"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="1.448" BBK_DIFF="-57.5" BBK_DIFF_Y="16.2" BBK_EURO="0.74"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="3.405" BBK_DIFF="42.5" BBK_DIFF_Y="177.3" BBK_EURO="1.741"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="2.39" BBK_DIFF="-8.3" BBK_DIFF_Y="316.4" BBK_EURO="1.222"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="2.605" BBK_DIFF="52.8" BBK_DIFF_Y="90.8" BBK_EURO="1.332"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="1.705" BBK_DIFF="-33.2" BBK_DIFF_Y="579.3" BBK_EURO="0.872"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="2.552" BBK_DIFF="1375.1" BBK_DIFF_Y="2.0" BBK_EURO="1.305"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="0.173" BBK_DIFF="-89.2" BBK_DIFF_Y="-62.6" BBK_EURO="0.088"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="1.605" BBK_DIFF="19.5" BBK_DIFF_Y="3175.5" BBK_EURO="0.821"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="1.343" BBK_DIFF="0.0" BBK_DIFF_Y="19.2" BBK_EURO="0.687"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="1.343" BBK_DIFF="28.4" BBK_DIFF_Y="-31.6" BBK_EURO="0.687"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="1.046" BBK_DIFF="-54.2" BBK_DIFF_Y="-32.1" BBK_EURO="0.535"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="2.286" BBK_DIFF="83.5" BBK_DIFF_Y="126.8" BBK_EURO="1.169"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="1.246" BBK_DIFF="1.5" BBK_DIFF_Y="31.7" BBK_EURO="0.637"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="1.228" BBK_DIFF="113.9" BBK_DIFF_Y="12.1" BBK_EURO="0.628"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="0.574" BBK_DIFF="-57.9" BBK_DIFF_Y="-48.5" BBK_EURO="0.293"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="1.365" BBK_DIFF="443.8" BBK_DIFF_Y="21.5" BBK_EURO="0.698"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="0.251" BBK_DIFF="-90.0" BBK_DIFF_Y="-44.1" BBK_EURO="0.128"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="2.502" BBK_DIFF="441.6" BBK_DIFF_Y="63.7" BBK_EURO="1.279"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="0.462" BBK_DIFF="842.9" BBK_DIFF_Y="-65.4" BBK_EURO="0.236"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="0.049" BBK_DIFF="-95.7" BBK_DIFF_Y="-95.3" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="1.127" BBK_DIFF="-42.6" BBK_DIFF_Y="65.5" BBK_EURO="0.576"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="1.964" BBK_DIFF="27.5" BBK_DIFF_Y="111.6" BBK_EURO="1.004"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="1.54" BBK_DIFF="52.8" BBK_DIFF_Y="131.2" BBK_EURO="0.787"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="1.008" BBK_DIFF="6.6" BBK_DIFF_Y="-21.7" BBK_EURO="0.515"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="0.946" BBK_DIFF="-13.6" BBK_DIFF_Y="656.5" BBK_EURO="0.484"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="1.095" BBK_DIFF="-1.7" BBK_DIFF_Y="-52.1" BBK_EURO="0.56"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="1.114" BBK_DIFF="-0.8" BBK_DIFF_Y="37.2" BBK_EURO="0.57"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="1.123" BBK_DIFF="150.1" BBK_DIFF_Y="49.5" BBK_EURO="0.574"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="0.449" BBK_DIFF="-70.6" BBK_DIFF_Y="-36.5" BBK_EURO="0.23"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="1.528" BBK_DIFF="14.5" BBK_DIFF_Y="20.9" BBK_EURO="0.781"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="1.334" BBK_DIFF="27.0" BBK_DIFF_Y="32.6" BBK_EURO="0.682"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="1.05" BBK_DIFF="54.2" BBK_DIFF_Y="71.3" BBK_EURO="0.537"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="0.681" BBK_DIFF="-26.6" BBK_DIFF_Y="51.3" BBK_EURO="0.348"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="0.928" BBK_DIFF="39.3" BBK_DIFF_Y="13.2" BBK_EURO="0.474"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="0.666" BBK_DIFF="-48.3" BBK_DIFF_Y="228.6" BBK_EURO="0.341"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="1.288" BBK_DIFF="857.6" BBK_DIFF_Y="257.8" BBK_EURO="0.659"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="-0.17" BBK_DIFF="-107.4" BBK_DIFF_Y="-286.8" BBK_EURO="-0.087"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="2.288" BBK_DIFF="181.8" BBK_DIFF_Y="243.5" BBK_EURO="1.17"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="0.812" BBK_DIFF="8.1" BBK_DIFF_Y="94.7" BBK_EURO="0.415"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="0.751" BBK_DIFF="6.2" BBK_DIFF_Y="65.1" BBK_EURO="0.384"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="0.707" BBK_DIFF="-44.1" BBK_DIFF_Y="2380.6" BBK_EURO="0.361"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="1.264" BBK_DIFF="25.6" BBK_DIFF_Y="117.2" BBK_EURO="0.646"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="1.006" BBK_DIFF="64.1" BBK_DIFF_Y="33.1" BBK_EURO="0.514"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="0.613" BBK_DIFF="36.2" BBK_DIFF_Y="939.7" BBK_EURO="0.313"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="0.45" BBK_DIFF="-45.1" BBK_DIFF_Y="6.9" BBK_EURO="0.23"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="0.82" BBK_DIFF="258.3" BBK_DIFF_Y="17.5" BBK_EURO="0.419"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="-0.518" BBK_DIFF="-243.9" BBK_DIFF_Y="-123.3" BBK_EURO="-0.265"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="0.36" BBK_DIFF="295.6" BBK_DIFF_Y="161.7" BBK_EURO="0.184"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="0.091" BBK_DIFF="-86.3" BBK_DIFF_Y="-82.7" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="0.666" BBK_DIFF="59.7" BBK_DIFF_Y="-10.4" BBK_EURO="0.341"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="0.417" BBK_DIFF="-8.4" BBK_DIFF_Y="-49.2" BBK_EURO="0.213"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="0.455" BBK_DIFF="1567.7" BBK_DIFF_Y="-46.3" BBK_EURO="0.233"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="-0.031" BBK_DIFF="-105.3" BBK_DIFF_Y="-107.8" BBK_EURO="-0.016"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="0.582" BBK_DIFF="-23.0" BBK_DIFF_Y="-41.2" BBK_EURO="0.298"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="0.756" BBK_DIFF="1135.6" BBK_DIFF_Y="-46.2" BBK_EURO="0.387"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="-0.073" BBK_DIFF="-117.3" BBK_DIFF_Y="-114.0" BBK_EURO="-0.037"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="0.421" BBK_DIFF="-39.7" BBK_DIFF_Y="-61.8" BBK_EURO="0.215"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="0.698" BBK_DIFF="400.9" BBK_DIFF_Y="-22.7" BBK_EURO="0.357"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="-0.232" BBK_DIFF="60.2" BBK_DIFF_Y="-507.0" BBK_EURO="-0.119"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="-0.583" BBK_DIFF="-210.6" BBK_DIFF_Y="-221.5" BBK_EURO="-0.298"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="0.527" BBK_DIFF="-29.1" BBK_DIFF_Y="5.2" BBK_EURO="0.269"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="0.743" BBK_DIFF="-9.5" BBK_DIFF_Y="-39.1" BBK_EURO="0.38"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="0.821" BBK_DIFF="-3.2" BBK_DIFF_Y="-13.0" BBK_EURO="0.42"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="0.848" BBK_DIFF="112.0" BBK_DIFF_Y="-35.0" BBK_EURO="0.434"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="0.4" BBK_DIFF="-59.6" BBK_DIFF_Y="185.7" BBK_EURO="0.205"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="0.99" BBK_DIFF="-29.6" BBK_DIFF_Y="-7.2" BBK_EURO="0.506"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="1.406" BBK_DIFF="169.3" BBK_DIFF_Y="247.2" BBK_EURO="0.719"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="0.522" BBK_DIFF="-52.6" BBK_DIFF_Y="397.1" BBK_EURO="0.267"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="1.101" BBK_DIFF="21.9" BBK_DIFF_Y="35.1" BBK_EURO="0.563"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="0.903" BBK_DIFF="1484.2" BBK_DIFF_Y="73.0" BBK_EURO="0.462"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="0.057" BBK_DIFF="-88.1" BBK_DIFF_Y="-72.1" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="0.48" BBK_DIFF="-4.2" BBK_DIFF_Y="-32.4" BBK_EURO="0.245"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="0.501" BBK_DIFF="-59.0" BBK_DIFF_Y="238.5" BBK_EURO="0.256"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="1.221" BBK_DIFF="29.3" BBK_DIFF_Y="-4.7" BBK_EURO="0.624"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="0.944" BBK_DIFF="-27.6" BBK_DIFF_Y="33.3" BBK_EURO="0.483"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="1.304" BBK_DIFF="831.4" BBK_DIFF_Y="45.4" BBK_EURO="0.667"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="0.14" BBK_DIFF="-86.9" BBK_DIFF_Y="-63.6" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="1.067" BBK_DIFF="163.5" BBK_DIFF_Y="-5.1" BBK_EURO="0.546"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="0.405" BBK_DIFF="285.7" BBK_DIFF_Y="-37.3" BBK_EURO="0.207"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="0.105" BBK_DIFF="-87.1" BBK_DIFF_Y="-69.1" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="0.815" BBK_DIFF="56.1" BBK_DIFF_Y="21.3" BBK_EURO="0.417"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="0.522" BBK_DIFF="155.9" BBK_DIFF_Y="-28.5" BBK_EURO="0.267"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="0.204" BBK_DIFF="-71.3" BBK_DIFF_Y="-43.3" BBK_EURO="0.104"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="0.71" BBK_DIFF="379.7" BBK_DIFF_Y="33.2" BBK_EURO="0.363"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="0.148" BBK_DIFF="-88.4" BBK_DIFF_Y="23.3" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="1.281" BBK_DIFF="80.9" BBK_DIFF_Y="21.4" BBK_EURO="0.655"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="0.708" BBK_DIFF="-21.1" BBK_DIFF_Y="-30.5" BBK_EURO="0.362"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="0.897" BBK_DIFF="133.0" BBK_DIFF_Y="0.4" BBK_EURO="0.459"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="0.385" BBK_DIFF="-65.7" BBK_DIFF_Y="-30.0" BBK_EURO="0.197"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="1.124" BBK_DIFF="74.0" BBK_DIFF_Y="29.3" BBK_EURO="0.575"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="0.646" BBK_DIFF="90.0" BBK_DIFF_Y="-2.7" BBK_EURO="0.33"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="0.34" BBK_DIFF="-49.4" BBK_DIFF_Y="221.4" BBK_EURO="0.174"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="0.672" BBK_DIFF="-7.9" BBK_DIFF_Y="46.7" BBK_EURO="0.344"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="0.73" BBK_DIFF="102.8" BBK_DIFF_Y="95.7" BBK_EURO="0.373"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="0.36" BBK_DIFF="-32.5" BBK_DIFF_Y="286.5" BBK_EURO="0.184"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="0.533" BBK_DIFF="344.2" BBK_DIFF_Y="-13.9" BBK_EURO="0.273"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="0.12" BBK_DIFF="-88.6" BBK_DIFF_Y="-82.0" BBK_EURO="0.061"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="1.055" BBK_DIFF="3.6" BBK_DIFF_Y="12.8" BBK_EURO="0.539"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="1.018" BBK_DIFF="14.0" BBK_DIFF_Y="49.0" BBK_EURO="0.52"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="0.893" BBK_DIFF="62.4" BBK_DIFF_Y="86.4" BBK_EURO="0.457"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="0.55" BBK_DIFF="-36.7" BBK_DIFF_Y="61.3" BBK_EURO="0.281"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="0.869" BBK_DIFF="30.9" BBK_DIFF_Y="19.0" BBK_EURO="0.444"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="0.664" BBK_DIFF="337.1" BBK_DIFF_Y="26.2" BBK_EURO="0.339"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="-0.28" BBK_DIFF="-161.1" BBK_DIFF_Y="-241.4" BBK_EURO="-0.143"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="0.458" BBK_DIFF="22.8" BBK_DIFF_Y="-85.9" BBK_EURO="0.234"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="0.373" BBK_DIFF="293.3" BBK_DIFF_Y="-36.3" BBK_EURO="0.191"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="-0.193" BBK_DIFF="-131.2" BBK_DIFF_Y="-137.5" BBK_EURO="-0.099"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="0.619" BBK_DIFF="-6.9" BBK_DIFF_Y="50.6" BBK_EURO="0.316"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="0.665" BBK_DIFF="-28.9" BBK_DIFF_Y="-16.0" BBK_EURO="0.34"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="0.935" BBK_DIFF="36.9" BBK_DIFF_Y="44.5" BBK_EURO="0.478"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="0.683" BBK_DIFF="42.6" BBK_DIFF_Y="-18.8" BBK_EURO="0.349"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="0.479" BBK_DIFF="40.5" BBK_DIFF_Y="-57.6" BBK_EURO="0.245"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="0.341" BBK_DIFF="-53.3" BBK_DIFF_Y="-8.1" BBK_EURO="0.174"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="0.73" BBK_DIFF="38.8" BBK_DIFF_Y="-38.7" BBK_EURO="0.373"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="0.526" BBK_DIFF="165.7" BBK_DIFF_Y="-23.7" BBK_EURO="0.269"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="0.198" BBK_DIFF="-93.9" BBK_DIFF_Y="-74.4" BBK_EURO="0.101"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="3.244" BBK_DIFF="453.6" BBK_DIFF_Y="23.3" BBK_EURO="1.659"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="0.586" BBK_DIFF="13.8" BBK_DIFF_Y="-20.9" BBK_EURO="0.3"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="0.515" BBK_DIFF="25.3" BBK_DIFF_Y="102.8" BBK_EURO="0.263"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="0.411" BBK_DIFF="-48.1" BBK_DIFF_Y="4.8" BBK_EURO="0.21"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="0.792" BBK_DIFF="22.4" BBK_DIFF_Y="-17.8" BBK_EURO="0.405"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="0.647" BBK_DIFF="-23.1" BBK_DIFF_Y="24.7" BBK_EURO="0.331"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="0.841" BBK_DIFF="-25.6" BBK_DIFF_Y="77.1" BBK_EURO="0.43"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="1.13" BBK_DIFF="204.6" BBK_DIFF_Y="126.9" BBK_EURO="0.578"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="0.371" BBK_DIFF="-68.8" BBK_DIFF_Y="-6.8" BBK_EURO="0.19"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="1.191" BBK_DIFF="72.9" BBK_DIFF_Y="37.8" BBK_EURO="0.609"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="0.689" BBK_DIFF="-11.0" BBK_DIFF_Y="8.2" BBK_EURO="0.352"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="0.774" BBK_DIFF="-70.6" BBK_DIFF_Y="12800.0" BBK_EURO="0.396"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="2.632" BBK_DIFF="255.2" BBK_DIFF_Y="17.4" BBK_EURO="1.346"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="0.741" BBK_DIFF="191.7" BBK_DIFF_Y="11.9" BBK_EURO="0.379"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="0.254" BBK_DIFF="-35.2" BBK_DIFF_Y="-48.8" BBK_EURO="0.13"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="0.392" BBK_DIFF="-59.3" BBK_DIFF_Y="21.4" BBK_EURO="0.2"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="0.963" BBK_DIFF="85.5" BBK_DIFF_Y="96.1" BBK_EURO="0.492"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="0.519" BBK_DIFF="9.3" BBK_DIFF_Y="-65.4" BBK_EURO="0.265"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="0.475" BBK_DIFF="-4.6" BBK_DIFF_Y="3.9" BBK_EURO="0.243"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="0.498" BBK_DIFF="25.1" BBK_DIFF_Y="-6.2" BBK_EURO="0.255"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="0.398" BBK_DIFF="-53.9" BBK_DIFF_Y="4522.2" BBK_EURO="0.203"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="0.864" BBK_DIFF="35.6" BBK_DIFF_Y="240.2" BBK_EURO="0.442"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="0.637" BBK_DIFF="10516.7" BBK_DIFF_Y="1.1" BBK_EURO="0.326"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="0.006" BBK_DIFF="-99.7" BBK_DIFF_Y="-96.0" BBK_EURO="0.003"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="2.241" BBK_DIFF="238.5" BBK_DIFF_Y="417.6" BBK_EURO="1.146"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="0.662" BBK_DIFF="33.5" BBK_DIFF_Y="72.8" BBK_EURO="0.338"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="0.496" BBK_DIFF="53.6" BBK_DIFF_Y="-33.8" BBK_EURO="0.254"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="0.323" BBK_DIFF="-34.2" BBK_DIFF_Y="-27.6" BBK_EURO="0.165"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="0.491" BBK_DIFF="-67.3" BBK_DIFF_Y="110.7" BBK_EURO="0.251"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="1.5" BBK_DIFF="228.2" BBK_DIFF_Y="86.1" BBK_EURO="0.767"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="0.457" BBK_DIFF="-13.9" BBK_DIFF_Y="68.6" BBK_EURO="0.234"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="0.531" BBK_DIFF="6000.0" BBK_DIFF_Y="125.0" BBK_EURO="0.271"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="-0.009" BBK_DIFF="-103.5" BBK_DIFF_Y="85.9" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="0.254" BBK_DIFF="-59.7" BBK_DIFF_Y="-64.0" BBK_EURO="0.13"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="0.63" BBK_DIFF="322.8" BBK_DIFF_Y="84.2" BBK_EURO="0.322"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="0.149" BBK_DIFF="-65.6" BBK_DIFF_Y="176.4" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="0.433" BBK_DIFF="13.1" BBK_DIFF_Y="62.2" BBK_EURO="0.221"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="0.383" BBK_DIFF="-48.9" BBK_DIFF_Y="233.0" BBK_EURO="0.196"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="0.749" BBK_DIFF="67.9" BBK_DIFF_Y="108.6" BBK_EURO="0.383"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="0.446" BBK_DIFF="91.4" BBK_DIFF_Y="26.7" BBK_EURO="0.228"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="0.233" BBK_DIFF="-71.1" BBK_DIFF_Y="-62.6" BBK_EURO="0.119"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="0.806" BBK_DIFF="197.4" BBK_DIFF_Y="535.7" BBK_EURO="0.412"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="0.271" BBK_DIFF="14.8" BBK_DIFF_Y="25.5" BBK_EURO="0.139"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="0.236" BBK_DIFF="468.7" BBK_DIFF_Y="133.7" BBK_EURO="0.121"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="-0.064" BBK_DIFF="-109.1" BBK_DIFF_Y="33.3" BBK_EURO="-0.033"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="0.705" BBK_DIFF="106.1" BBK_DIFF_Y="240.6" BBK_EURO="0.36"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="0.342" BBK_DIFF="275.4" BBK_DIFF_Y="-23.7" BBK_EURO="0.175"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="-0.195" BBK_DIFF="-173.0" BBK_DIFF_Y="55.8" BBK_EURO="-0.1"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="0.267" BBK_DIFF="132.2" BBK_DIFF_Y="175.3" BBK_EURO="0.137"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="0.115" BBK_DIFF="-68.0" BBK_DIFF_Y="2975.0" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="0.359" BBK_DIFF="2.0" BBK_DIFF_Y="1395.8" BBK_EURO="0.184"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="0.352" BBK_DIFF="-43.5" BBK_DIFF_Y="211.5" BBK_EURO="0.18"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="0.623" BBK_DIFF="436.8" BBK_DIFF_Y="57.3" BBK_EURO="0.319"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="-0.185" BBK_DIFF="-185.6" BBK_DIFF_Y="3.1" BBK_EURO="-0.095"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="0.216" BBK_DIFF="113.9" BBK_DIFF_Y="-51.1" BBK_EURO="0.11"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="0.101" BBK_DIFF="205.2" BBK_DIFF_Y="-81.9" BBK_EURO="0.052"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="-0.096" BBK_DIFF="-146.4" BBK_DIFF_Y="-204.3" BBK_EURO="-0.049"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="0.207" BBK_DIFF="-53.8" BBK_DIFF_Y="46.8" BBK_EURO="0.106"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="0.448" BBK_DIFF="201.6" BBK_DIFF_Y="-24.3" BBK_EURO="0.229"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="-0.441" BBK_DIFF="-554.6" BBK_DIFF_Y="-1000.0" BBK_EURO="-0.225"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="0.097" BBK_DIFF="2525.0" BBK_DIFF_Y="-78.7" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="-0.004" BBK_DIFF="-116.7" BBK_DIFF_Y="-101.2" BBK_EURO="-0.002"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="0.024" BBK_DIFF="-78.8" BBK_DIFF_Y="-89.9" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="0.113" BBK_DIFF="-71.5" BBK_DIFF_Y="-59.6" BBK_EURO="0.058"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="0.396" BBK_DIFF="307.3" BBK_DIFF_Y="38.0" BBK_EURO="0.202"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="-0.191" BBK_DIFF="-143.2" BBK_DIFF_Y="-260.4" BBK_EURO="-0.098"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="0.442" BBK_DIFF="-20.6" BBK_DIFF_Y="110.5" BBK_EURO="0.226"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="0.557" BBK_DIFF="505.4" BBK_DIFF_Y="-32.4" BBK_EURO="0.285"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="0.092" BBK_DIFF="-34.8" BBK_DIFF_Y="-47.4" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="0.141" BBK_DIFF="-76.2" BBK_DIFF_Y="-26.2" BBK_EURO="0.072"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="0.592" BBK_DIFF="1108.2" BBK_DIFF_Y="0.2" BBK_EURO="0.303"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="0.049" BBK_DIFF="-89.3" BBK_DIFF_Y="128.8" BBK_EURO="0.025"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="0.456" BBK_DIFF="40.3" BBK_DIFF_Y="259.1" BBK_EURO="0.233"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="0.325" BBK_DIFF="37.1" BBK_DIFF_Y="198.2" BBK_EURO="0.166"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="0.237" BBK_DIFF="-15.4" BBK_DIFF_Y="1177.3" BBK_EURO="0.121"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="0.28" BBK_DIFF="-2.4" BBK_DIFF_Y="-5.7" BBK_EURO="0.143"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="0.287" BBK_DIFF="641.5" BBK_DIFF_Y="-8.9" BBK_EURO="0.147"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="-0.053" BBK_DIFF="-125.2" BBK_DIFF_Y="85.4" BBK_EURO="-0.027"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="0.21" BBK_DIFF="-74.5" BBK_DIFF_Y="-40.3" BBK_EURO="0.107"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="0.824" BBK_DIFF="370.9" BBK_DIFF_Y="1398.2" BBK_EURO="0.421"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="0.175" BBK_DIFF="-8.4" BBK_DIFF_Y="1558.3" BBK_EURO="0.089"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="0.191" BBK_DIFF="-67.7" BBK_DIFF_Y="-55.3" BBK_EURO="0.098"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="0.591" BBK_DIFF="447.6" BBK_DIFF_Y="58.0" BBK_EURO="0.302"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="-0.17" BBK_DIFF="-233.9" BBK_DIFF_Y="7.1" BBK_EURO="-0.087"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="0.127" BBK_DIFF="16.5" BBK_DIFF_Y="-51.2" BBK_EURO="0.065"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="0.109" BBK_DIFF="595.5" BBK_DIFF_Y="-50.9" BBK_EURO="0.056"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="-0.022" BBK_DIFF="-107.4" BBK_DIFF_Y="56.0" BBK_EURO="-0.011"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="0.297" BBK_DIFF="-5.7" BBK_DIFF_Y="545.7" BBK_EURO="0.152"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="0.315" BBK_DIFF="187.0" BBK_DIFF_Y="530.0" BBK_EURO="0.161"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="-0.362" BBK_DIFF="-202.8" BBK_DIFF_Y="-39.8" BBK_EURO="-0.185"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="0.352" BBK_DIFF="540.0" BBK_DIFF_Y="-35.6" BBK_EURO="0.18"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="0.055" BBK_DIFF="558.3" BBK_DIFF_Y="-73.2" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="-0.012" BBK_DIFF="-102.8" BBK_DIFF_Y="93.7" BBK_EURO="-0.006"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="0.427" BBK_DIFF="14.2" BBK_DIFF_Y="-7.8" BBK_EURO="0.218"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="0.374" BBK_DIFF="304.4" BBK_DIFF_Y="-21.8" BBK_EURO="0.191"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="-0.183" BBK_DIFF="-170.4" BBK_DIFF_Y="15.3" BBK_EURO="-0.094"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="0.26" BBK_DIFF="17.1" BBK_DIFF_Y="61.5" BBK_EURO="0.133"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="0.222" BBK_DIFF="544.0" BBK_DIFF_Y="470.0" BBK_EURO="0.114"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="-0.05" BBK_DIFF="-208.7" BBK_DIFF_Y="-126.7" BBK_EURO="-0.026"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="0.046" BBK_DIFF="-8.0" BBK_DIFF_Y="-90.2" BBK_EURO="0.024"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="0.05" BBK_DIFF="119.3" BBK_DIFF_Y="-91.0" BBK_EURO="0.026"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="-0.259" BBK_DIFF="-147.3" BBK_DIFF_Y="-293.3" BBK_EURO="-0.132"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="0.547" BBK_DIFF="166.8" BBK_DIFF_Y="210.8" BBK_EURO="0.28"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="0.205" BBK_DIFF="208.5" BBK_DIFF_Y="-60.1" BBK_EURO="0.105"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="-0.189" BBK_DIFF="-140.8" BBK_DIFF_Y="-188.3" BBK_EURO="-0.097"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="0.463" BBK_DIFF="-3.1" BBK_DIFF_Y="-16.1" BBK_EURO="0.237"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="0.478" BBK_DIFF="321.3" BBK_DIFF_Y="3.7" BBK_EURO="0.244"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="-0.216" BBK_DIFF="-234.2" BBK_DIFF_Y="-171.3" BBK_EURO="-0.11"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="0.161" BBK_DIFF="368.3" BBK_DIFF_Y="-48.4" BBK_EURO="0.082"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="-0.06" BBK_DIFF="-132.1" BBK_DIFF_Y="-113.0" BBK_EURO="-0.031"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="0.187" BBK_DIFF="-60.0" BBK_DIFF_Y="47.2" BBK_EURO="0.096"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="0.468" BBK_DIFF="-15.4" BBK_DIFF_Y="138.8" BBK_EURO="0.239"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="0.553" BBK_DIFF="312.7" BBK_DIFF_Y="180.7" BBK_EURO="0.283"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="0.134" BBK_DIFF="-23.9" BBK_DIFF_Y="605.3" BBK_EURO="0.069"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="0.176" BBK_DIFF="-65.8" BBK_DIFF_Y="-46.5" BBK_EURO="0.09"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="0.514" BBK_DIFF="140.2" BBK_DIFF_Y="150.7" BBK_EURO="0.263"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="0.214" BBK_DIFF="-61.2" BBK_DIFF_Y="-8.5" BBK_EURO="0.109"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="0.552" BBK_DIFF="19.7" BBK_DIFF_Y="5.5" BBK_EURO="0.282"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="0.461" BBK_DIFF="52.1" BBK_DIFF_Y="68.2" BBK_EURO="0.236"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="0.303" BBK_DIFF="-2.9" BBK_DIFF_Y="1993.8" BBK_EURO="0.155"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="0.312" BBK_DIFF="-32.5" BBK_DIFF_Y="36.2" BBK_EURO="0.16"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="0.462" BBK_DIFF="263.8" BBK_DIFF_Y="153.8" BBK_EURO="0.236"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="0.127" BBK_DIFF="-35.2" BBK_DIFF_Y="209.8" BBK_EURO="0.065"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="0.196" BBK_DIFF="-0.5" BBK_DIFF_Y="237.9" BBK_EURO="0.1"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="0.197" BBK_DIFF="936.8" BBK_DIFF_Y="-9.6" BBK_EURO="0.101"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="0.019" BBK_DIFF="-94.2" BBK_DIFF_Y="-73.2" BBK_EURO="0.01"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="0.329" BBK_DIFF="60.5" BBK_DIFF_Y="21.0" BBK_EURO="0.168"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="0.205" BBK_DIFF="-12.4" BBK_DIFF_Y="99.0" BBK_EURO="0.105"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="0.234" BBK_DIFF="-55.3" BBK_DIFF_Y="122.9" BBK_EURO="0.12"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="0.523" BBK_DIFF="90.9" BBK_DIFF_Y="11.0" BBK_EURO="0.267"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="0.274" BBK_DIFF="1812.5" BBK_DIFF_Y="-23.9" BBK_EURO="0.14"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="-0.016" BBK_DIFF="-107.0" BBK_DIFF_Y="-169.6" BBK_EURO="-0.008"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="0.229" BBK_DIFF="25.8" BBK_DIFF_Y="-26.6" BBK_EURO="0.117"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="0.182" BBK_DIFF="343.9" BBK_DIFF_Y="-32.6" BBK_EURO="0.093"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="0.041" BBK_DIFF="-29.3" BBK_DIFF_Y="127.2" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="0.058" BBK_DIFF="-73.4" BBK_DIFF_Y="-45.3" BBK_EURO="0.03"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="0.218" BBK_DIFF="207.0" BBK_DIFF_Y="384.4" BBK_EURO="0.111"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="0.071" BBK_DIFF="-73.9" BBK_DIFF_Y="244.9" BBK_EURO="0.036"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="0.272" BBK_DIFF="164.1" BBK_DIFF_Y="4.6" BBK_EURO="0.139"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="0.103" BBK_DIFF="-1.9" BBK_DIFF_Y="-65.7" BBK_EURO="0.053"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="0.105" BBK_DIFF="-77.7" BBK_DIFF_Y="-11.0" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="0.471" BBK_DIFF="30.8" BBK_DIFF_Y="-6.4" BBK_EURO="0.241"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="0.36" BBK_DIFF="1465.2" BBK_DIFF_Y="143.2" BBK_EURO="0.184"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="0.023" BBK_DIFF="-92.6" BBK_DIFF_Y="-17.9" BBK_EURO="0.012"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="0.312" BBK_DIFF="15.6" BBK_DIFF_Y="27.3" BBK_EURO="0.16"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="0.27" BBK_DIFF="278.8" BBK_DIFF_Y="143.2" BBK_EURO="0.138"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="-0.151" BBK_DIFF="-242.5" BBK_DIFF_Y="-1410.0" BBK_EURO="-0.077"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="0.106" BBK_DIFF="135.6" BBK_DIFF_Y="-36.9" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="0.045" BBK_DIFF="191.8" BBK_DIFF_Y="275.0" BBK_EURO="0.023"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="-0.049" BBK_DIFF="-118.8" BBK_DIFF_Y="87.2" BBK_EURO="-0.025"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="0.26" BBK_DIFF="-13.3" BBK_DIFF_Y="17.6" BBK_EURO="0.133"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="0.3" BBK_DIFF="154.2" BBK_DIFF_Y="14.5" BBK_EURO="0.153"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="0.118" BBK_DIFF="-76.5" BBK_DIFF_Y="306.9" BBK_EURO="0.06"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="0.503" BBK_DIFF="239.9" BBK_DIFF_Y="179.4" BBK_EURO="0.257"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="0.148" BBK_DIFF="428.6" BBK_DIFF_Y="825.0" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="0.028" BBK_DIFF="-88.6" BBK_DIFF_Y="-86.5" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="0.245" BBK_DIFF="120.7" BBK_DIFF_Y="99.2" BBK_EURO="0.125"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="0.111" BBK_DIFF="1210.0" BBK_DIFF_Y="-43.1" BBK_EURO="0.057"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="-0.01" BBK_DIFF="-106.0" BBK_DIFF_Y="-114.7" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="0.168" BBK_DIFF="1300.0" BBK_DIFF_Y="61.5" BBK_EURO="0.086"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="0.012" BBK_DIFF="103.1" BBK_DIFF_Y="-89.6" BBK_EURO="0.006"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="-0.382" BBK_DIFF="-272.9" BBK_DIFF_Y="-3720.0" BBK_EURO="-0.195"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="0.221" BBK_DIFF="-15.6" BBK_DIFF_Y="-28.2" BBK_EURO="0.113"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="0.262" BBK_DIFF="803.4" BBK_DIFF_Y="244.7" BBK_EURO="0.134"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="0.029" BBK_DIFF="-83.9" BBK_DIFF_Y="-64.6" BBK_EURO="0.015"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="0.18" BBK_DIFF="1025.0" BBK_DIFF_Y="1900.0" BBK_EURO="0.092"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="0.016" BBK_DIFF="-92.3" BBK_DIFF_Y="143.2" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="0.207" BBK_DIFF="68.3" BBK_DIFF_Y="93.5" BBK_EURO="0.106"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="0.123" BBK_DIFF="-36.9" BBK_DIFF_Y="-38.5" BBK_EURO="0.063"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="0.195" BBK_DIFF="186.8" BBK_DIFF_Y="31.8" BBK_EURO="0.1"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="0.068" BBK_DIFF="-34.6" BBK_DIFF_Y="-50.7" BBK_EURO="0.035"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="0.104" BBK_DIFF="-9.6" BBK_DIFF_Y="-56.3" BBK_EURO="0.053"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="0.115" BBK_DIFF="1250.0" BBK_DIFF_Y="94.9" BBK_EURO="0.059"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="-0.01" BBK_DIFF="-103.2" BBK_DIFF_Y="82.5" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="0.308" BBK_DIFF="305.3" BBK_DIFF_Y="126.5" BBK_EURO="0.157"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="0.076" BBK_DIFF="-7.3" BBK_DIFF_Y="-64.3" BBK_EURO="0.039"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="0.082" BBK_DIFF="920.0" BBK_DIFF_Y="267.3" BBK_EURO="0.042"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="-0.01" BBK_DIFF="73.0" BBK_DIFF_Y="-104.7" BBK_EURO="-0.005"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="-0.037" BBK_DIFF="-134.6" BBK_DIFF_Y="-188.1" BBK_EURO="-0.019"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="0.107" BBK_DIFF="-46.5" BBK_DIFF_Y="138.5" BBK_EURO="0.055"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="0.2" BBK_DIFF="35.1" BBK_DIFF_Y="104.1" BBK_EURO="0.102"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="0.148" BBK_DIFF="7.2" BBK_DIFF_Y="17.5" BBK_EURO="0.076"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="0.138" BBK_DIFF="-42.0" BBK_DIFF_Y="820.0" BBK_EURO="0.071"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="0.238" BBK_DIFF="303.4" BBK_DIFF_Y="1387.5" BBK_EURO="0.122"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="0.059" BBK_DIFF="203.5" BBK_DIFF_Y="-68.3" BBK_EURO="0.03"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="-0.057" BBK_DIFF="-141.9" BBK_DIFF_Y="-136.3" BBK_EURO="-0.029"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="0.136" BBK_DIFF="-36.2" BBK_DIFF_Y="47.8" BBK_EURO="0.07"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="0.213" BBK_DIFF="534.7" BBK_DIFF_Y="309.6" BBK_EURO="0.109"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="-0.049" BBK_DIFF="-122.8" BBK_DIFF_Y="19.7" BBK_EURO="-0.025"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="0.215" BBK_DIFF="411.9" BBK_DIFF_Y="313.5" BBK_EURO="0.11"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="0.042" BBK_DIFF="115.1" BBK_DIFF_Y="-85.2" BBK_EURO="0.021"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="-0.278" BBK_DIFF="-383.7" BBK_DIFF_Y="-268.5" BBK_EURO="-0.142"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="0.098" BBK_DIFF="-22.2" BBK_DIFF_Y="-2.0" BBK_EURO="0.05"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="0.126" BBK_DIFF="740.0" BBK_DIFF_Y="-18.7" BBK_EURO="0.064"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="0.015" BBK_DIFF="-6.3" BBK_DIFF_Y="-46.4" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="0.016" BBK_DIFF="-91.4" BBK_DIFF_Y="-70.4" BBK_EURO="0.008"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="0.186" BBK_DIFF="18.5" BBK_DIFF_Y="238.2" BBK_EURO="0.095"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="0.157" BBK_DIFF="70.7" BBK_DIFF_Y="-81.4" BBK_EURO="0.08"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="0.092" BBK_DIFF="76.9" BBK_EURO="0.047"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="0.052" BBK_DIFF="185.2" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="-0.061" BBK_DIFF="-217.3" BBK_EURO="-0.031"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="0.052" BBK_DIFF="-81.7" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="0.284" BBK_DIFF="72.1" BBK_EURO="0.145"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="0.165" BBK_DIFF="65.0" BBK_DIFF_Y="-70.6" BBK_EURO="0.084"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="0.1" BBK_DIFF="-35.5" BBK_EURO="0.051"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="0.155" BBK_DIFF="453.6" BBK_EURO="0.079"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="0.028" BBK_DIFF="-48.1" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="0.054" BBK_DIFF="-1.8" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="0.055" BBK_DIFF="-93.5" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="0.846" BBK_DIFF_Y="-22.3" BBK_EURO="0.433"/>
      <bbk:Obs TIME_PERIOD="1964-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-06" OBS_VALUE="0.561" BBK_DIFF_Y="-6.3" BBK_EURO="0.287"/>
      <bbk:Obs TIME_PERIOD="1964-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1964-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-12" OBS_VALUE="1.089" BBK_DIFF_Y="132.2" BBK_EURO="0.557"/>
      <bbk:Obs TIME_PERIOD="1963-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-06" OBS_VALUE="0.599" BBK_DIFF_Y="-21.0" BBK_EURO="0.306"/>
      <bbk:Obs TIME_PERIOD="1963-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1963-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-12" OBS_VALUE="0.469" BBK_DIFF_Y="-20.1" BBK_EURO="0.24"/>
      <bbk:Obs TIME_PERIOD="1962-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-06" OBS_VALUE="0.758" BBK_DIFF_Y="-3.9" BBK_EURO="0.388"/>
      <bbk:Obs TIME_PERIOD="1962-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1962-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-12" OBS_VALUE="0.587" BBK_DIFF_Y="-7.1" BBK_EURO="0.3"/>
      <bbk:Obs TIME_PERIOD="1961-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-06" OBS_VALUE="0.789" BBK_DIFF_Y="104.4" BBK_EURO="0.403"/>
      <bbk:Obs TIME_PERIOD="1961-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1961-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-12" OBS_VALUE="0.632" BBK_DIFF_Y="-19.6" BBK_EURO="0.323"/>
      <bbk:Obs TIME_PERIOD="1960-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-06" OBS_VALUE="0.386" BBK_DIFF_Y="73.1" BBK_EURO="0.197"/>
      <bbk:Obs TIME_PERIOD="1960-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1960-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-12" OBS_VALUE="0.786" BBK_DIFF_Y="1572.3" BBK_EURO="0.402"/>
      <bbk:Obs TIME_PERIOD="1959-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-06" OBS_VALUE="0.223" BBK_DIFF_Y="10.9" BBK_EURO="0.114"/>
      <bbk:Obs TIME_PERIOD="1959-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1959-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-12" OBS_VALUE="0.047" BBK_DIFF_Y="67.9" BBK_EURO="0.024"/>
      <bbk:Obs TIME_PERIOD="1958-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-06" OBS_VALUE="0.201" BBK_DIFF_Y="266.1" BBK_EURO="0.103"/>
      <bbk:Obs TIME_PERIOD="1958-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1958-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-12" OBS_VALUE="0.028" BBK_DIFF_Y="-95.3" BBK_EURO="0.014"/>
      <bbk:Obs TIME_PERIOD="1957-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-06" OBS_VALUE="-0.121" BBK_DIFF_Y="-171.6" BBK_EURO="-0.062"/>
      <bbk:Obs TIME_PERIOD="1957-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1957-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-12" OBS_VALUE="0.601" BBK_DIFF_Y="26.0" BBK_EURO="0.307"/>
      <bbk:Obs TIME_PERIOD="1956-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-06" OBS_VALUE="0.169" BBK_DIFF_Y="-50.7" BBK_EURO="0.086"/>
      <bbk:Obs TIME_PERIOD="1956-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1956-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-12" OBS_VALUE="0.477" BBK_DIFF_Y="1502.9" BBK_EURO="0.244"/>
      <bbk:Obs TIME_PERIOD="1955-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-06" OBS_VALUE="0.343" BBK_DIFF_Y="110.4" BBK_EURO="0.175"/>
      <bbk:Obs TIME_PERIOD="1955-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1955-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-12" OBS_VALUE="-0.034" BBK_DIFF_Y="-108.6" BBK_EURO="-0.017"/>
      <bbk:Obs TIME_PERIOD="1954-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-06" OBS_VALUE="0.163" BBK_DIFF_Y="-46.9" BBK_EURO="0.083"/>
      <bbk:Obs TIME_PERIOD="1954-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1954-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-12" OBS_VALUE="0.397" BBK_DIFF_Y="-6.4" BBK_EURO="0.203"/>
      <bbk:Obs TIME_PERIOD="1953-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-06" OBS_VALUE="0.307" BBK_DIFF_Y="72.5" BBK_EURO="0.157"/>
      <bbk:Obs TIME_PERIOD="1953-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1953-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-12" OBS_VALUE="0.424" BBK_DIFF_Y="10.1" BBK_EURO="0.217"/>
      <bbk:Obs TIME_PERIOD="1952-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-06" OBS_VALUE="0.178" BBK_DIFF_Y="-38.2" BBK_EURO="0.091"/>
      <bbk:Obs TIME_PERIOD="1952-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1952-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-12" OBS_VALUE="0.385" BBK_DIFF_Y="-29.5" BBK_EURO="0.197"/>
      <bbk:Obs TIME_PERIOD="1951-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="0.288" BBK_DIFF_Y="-43.5" BBK_EURO="0.147"/>
      <bbk:Obs TIME_PERIOD="1951-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-12" OBS_VALUE="0.546" BBK_DIFF_Y="60.6" BBK_EURO="0.279"/>
      <bbk:Obs TIME_PERIOD="1950-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="0.51" BBK_DIFF_Y="381.1" BBK_EURO="0.261"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-12" OBS_VALUE="0.34" BBK_EURO="0.174"/>
      <bbk:Obs TIME_PERIOD="1949-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-10" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-09" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-08" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="-100.0" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="0.106" BBK_EURO="0.054"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_EURO="0.0"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
