<?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_OU0063</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-04-04T12:11:19</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.OU0063" DECIMALS="3" UNIT="DM/Euro" UNIT_MULT="9" BBK_TITLE="Kredite an Nichtbanken (Nicht-MFIs) / Mittel- und langfristige Kredite mit Wertpapierbeständen und Ausgleichsforderungen / insgesamt / Alle Bankengruppen" BBK_TITLE_ENG="Lendings to non-banks (non-MFIs) / Medium and long-term lendings / Total including Securities portfolios, equalisation claims / All categories of banks" BBK_COMM_METH="Statistische Sonderbewegungen sind in den Bestandsreihen nicht angemerkt; in den zugehörigen Veränderungsreihen sind sie bereits ausgeschaltet.">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="4901.023" BBK_OBS_STATUS="P" BBK_DIFF="0.6" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="4871.552" BBK_DIFF="0.9" BBK_DIFF_Y="3.9"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="4827.095" BBK_DIFF="-0.6" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="4854.048" BBK_DIFF="0.2" BBK_DIFF_Y="4.5"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="4842.234" BBK_DIFF="0.4" BBK_DIFF_Y="4.7"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="4821.903" BBK_DIFF="0.4" BBK_DIFF_Y="4.4"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="4805.053" BBK_DIFF="0.1" BBK_DIFF_Y="4.4"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="4800.259" BBK_DIFF="0.5" BBK_DIFF_Y="4.5"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="4777.587" BBK_DIFF="0.4" BBK_DIFF_Y="4.2"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="4759.801" BBK_DIFF="0.5" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="4738.316" BBK_DIFF="0.2" BBK_DIFF_Y="3.8"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="4730.709" BBK_DIFF="0.1" BBK_DIFF_Y="3.5"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="4725.239" BBK_DIFF="0.8" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="4688.05" BBK_DIFF="0.7" BBK_DIFF_Y="3.2"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="4657.136" BBK_DIFF="0.2" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="4646.256" BBK_DIFF="0.4" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="4625.642" BBK_DIFF="0.1" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="4619.192" BBK_DIFF="0.3" BBK_DIFF_Y="2.4"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="4603.914" BBK_DIFF="0.2" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="4593.511" BBK_DIFF="0.2" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="4583.933" BBK_DIFF="0.2" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="4575.738" BBK_DIFF="0.2" BBK_DIFF_Y="1.8"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="4566.278" BBK_DIFF="-0.1" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="4572.567" BBK_DIFF="0.4" BBK_DIFF_Y="2.1"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="4556.033" BBK_DIFF="0.3" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="4541.311" BBK_DIFF="0.1" BBK_DIFF_Y="2.2"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="4538.281" BBK_DIFF="0.2" BBK_DIFF_Y="2.1"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="4528.373" BBK_DIFF="0.4" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="4511.897" BBK_DIFF="0.0" BBK_DIFF_Y="1.6"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="4509.844" BBK_DIFF="-0.1" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="4514.568" BBK_DIFF="0.2" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="4505.132" BBK_DIFF="0.0" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="4506.441" BBK_DIFF="0.2" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="4496.491" BBK_DIFF="0.3" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="4482.071" BBK_DIFF="0.1" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="4478.227" BBK_DIFF="0.1" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="4472.448" BBK_DIFF="0.7" BBK_DIFF_Y="4.5"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="4443.037" BBK_DIFF="0.0" BBK_DIFF_Y="4.2"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="4445.0" BBK_DIFF="-0.2" BBK_DIFF_Y="4.3"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="4453.846" BBK_DIFF="0.3" BBK_DIFF_Y="4.8"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="4442.027" BBK_DIFF="0.5" BBK_DIFF_Y="5.5"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="4420.495" BBK_DIFF="0.3" BBK_DIFF_Y="5.1"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="4405.164" BBK_DIFF="0.3" BBK_DIFF_Y="5.3"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="4393.373" BBK_DIFF="1.0" BBK_DIFF_Y="5.3"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="4349.959" BBK_DIFF="0.6" BBK_DIFF_Y="4.7"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="4325.381" BBK_DIFF="0.4" BBK_DIFF_Y="4.3"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="4309.425" BBK_DIFF="0.1" BBK_DIFF_Y="4.2"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="4304.646" BBK_DIFF="0.5" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="4281.785" BBK_DIFF="0.4" BBK_DIFF_Y="4.2"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="4264.539" BBK_DIFF="0.1" BBK_DIFF_Y="4.1"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="4260.068" BBK_DIFF="0.3" BBK_DIFF_Y="4.2"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="4247.878" BBK_DIFF="0.9" BBK_DIFF_Y="3.8"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="4209.826" BBK_DIFF="0.1" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="4206.241" BBK_DIFF="0.5" BBK_DIFF_Y="3.9"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="4184.854" BBK_DIFF="0.3" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="4172.814" BBK_DIFF="0.4" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="4156.504" BBK_DIFF="0.2" BBK_DIFF_Y="3.1"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="4147.855" BBK_DIFF="0.3" BBK_DIFF_Y="3.2"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="4135.19" BBK_DIFF="-0.1" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="4137.444" BBK_DIFF="0.7" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="4108.206" BBK_DIFF="0.3" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="4096.419" BBK_DIFF="0.2" BBK_DIFF_Y="3.8"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="4089.854" BBK_DIFF="-0.1" BBK_DIFF_Y="3.9"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="4094.187" BBK_DIFF="0.5" BBK_DIFF_Y="3.9"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="4075.704" BBK_DIFF="0.7" BBK_DIFF_Y="3.9"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="4048.784" BBK_DIFF="0.4" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="4034.616" BBK_DIFF="0.2" BBK_DIFF_Y="3.2"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="4026.055" BBK_DIFF="-0.1" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="4030.087" BBK_DIFF="0.2" BBK_DIFF_Y="4.1"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="4020.539" BBK_DIFF="0.6" BBK_DIFF_Y="4.1"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="3998.452" BBK_DIFF="0.5" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="3978.341" BBK_DIFF="0.3" BBK_DIFF_Y="3.8"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="3966.734" BBK_DIFF="0.5" BBK_DIFF_Y="3.8"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="3947.669" BBK_DIFF="0.3" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="3937.741" BBK_DIFF="-0.1" BBK_DIFF_Y="3.5"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="3942.237" BBK_DIFF="0.5" BBK_DIFF_Y="3.8"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="3921.723" BBK_DIFF="0.1" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="3917.565" BBK_DIFF="0.2" BBK_DIFF_Y="4.1"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="3908.688" BBK_DIFF="0.7" BBK_DIFF_Y="4.2"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="3882.613" BBK_DIFF="0.3" BBK_DIFF_Y="3.8"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="3869.561" BBK_DIFF="0.2" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="3861.819" BBK_DIFF="0.5" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="3843.51" BBK_DIFF="0.3" BBK_DIFF_Y="3.5"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="3832.031" BBK_DIFF="0.3" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="3821.437" BBK_DIFF="0.3" BBK_DIFF_Y="2.8"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="3808.393" BBK_DIFF="0.1" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="3802.78" BBK_DIFF="0.1" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="3798.528" BBK_DIFF="0.4" BBK_DIFF_Y="2.1"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="3782.574" BBK_DIFF="0.5" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="3762.869" BBK_DIFF="0.3" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="3752.704" BBK_DIFF="0.3" BBK_DIFF_Y="1.4"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="3741.705" BBK_DIFF="0.2" BBK_DIFF_Y="1.2"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="3733.462" BBK_DIFF="0.2" BBK_DIFF_Y="1.1"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="3727.123" BBK_DIFF="0.4" BBK_DIFF_Y="0.8"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="3712.637" BBK_DIFF="0.1" BBK_DIFF_Y="0.6"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="3709.991" BBK_DIFF="-0.2" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="3715.587" BBK_DIFF="0.1" BBK_DIFF_Y="0.7"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="3713.671" BBK_DIFF="-0.1" BBK_DIFF_Y="0.8"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="3717.341" BBK_DIFF="-0.1" BBK_DIFF_Y="0.8"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="3720.218" BBK_DIFF="0.4" BBK_DIFF_Y="1.1"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="3706.756" BBK_DIFF="0.2" BBK_DIFF_Y="1.2"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="3700.054" BBK_DIFF="0.0" BBK_DIFF_Y="1.1"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="3700.007" BBK_DIFF="0.1" BBK_DIFF_Y="1.0"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="3695.936" BBK_DIFF="0.1" BBK_DIFF_Y="1.1"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="3693.113" BBK_DIFF="-0.1" BBK_DIFF_Y="1.3"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="3697.908" BBK_DIFF="0.2" BBK_DIFF_Y="1.3"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="3690.378" BBK_DIFF="-0.1" BBK_DIFF_Y="1.4"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="3692.987" BBK_DIFF="0.0" BBK_DIFF_Y="1.6"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="3691.425" BBK_DIFF="0.2" BBK_DIFF_Y="1.6"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="3684.118" BBK_DIFF="-0.1" BBK_DIFF_Y="1.3"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="3686.786" BBK_DIFF="0.2" BBK_DIFF_Y="1.3"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="3681.221" BBK_DIFF="0.5" BBK_DIFF_Y="0.6"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="3662.214" BBK_DIFF="0.1" BBK_DIFF_Y="1.3"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="3658.119" BBK_DIFF="-0.2" BBK_DIFF_Y="1.4"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="3664.174" BBK_DIFF="0.2" BBK_DIFF_Y="1.5"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="3657.409" BBK_DIFF="0.3" BBK_DIFF_Y="1.4"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="3646.229" BBK_DIFF="-0.2" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="3651.72" BBK_DIFF="0.3" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="3639.776" BBK_DIFF="0.2" BBK_DIFF_Y="1.5"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="3633.246" BBK_DIFF="0.0" BBK_DIFF_Y="1.2"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="3634.721" BBK_DIFF="0.0" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="3636.184" BBK_DIFF="-0.1" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="3638.505" BBK_DIFF="-0.6" BBK_DIFF_Y="2.7"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="3659.11" BBK_DIFF="1.3" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="3613.699" BBK_DIFF="0.2" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="3607.155" BBK_DIFF="-0.1" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="3610.163" BBK_DIFF="0.1" BBK_DIFF_Y="3.1"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="3607.406" BBK_DIFF="0.9" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="3575.055" BBK_DIFF="-0.4" BBK_DIFF_Y="2.9"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="3589.389" BBK_DIFF="0.1" BBK_DIFF_Y="3.1"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="3586.597" BBK_DIFF="-0.1" BBK_DIFF_Y="3.1"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="3590.529" BBK_DIFF="0.5" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="3573.593" BBK_DIFF="0.1" BBK_DIFF_Y="3.5"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="3569.804" BBK_DIFF="0.7" BBK_DIFF_Y="3.0"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="3544.065" BBK_DIFF="0.1" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="3541.237" BBK_DIFF="0.5" BBK_DIFF_Y="2.1"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="3523.766" BBK_DIFF="0.2" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="3517.02" BBK_DIFF="0.5" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="3500.954" BBK_DIFF="0.2" BBK_DIFF_Y="1.2"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="3493.391" BBK_DIFF="0.6" BBK_DIFF_Y="0.8"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="3474.262" BBK_DIFF="-0.2" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="3480.043" BBK_DIFF="0.0" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="3478.693" BBK_DIFF="0.5" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="3461.538" BBK_DIFF="0.3" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="3452.059" BBK_DIFF="-0.4" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="3464.526" BBK_DIFF="0.3" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="3455.062" BBK_DIFF="-0.4" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="3468.221" BBK_DIFF="0.4" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="3454.506" BBK_DIFF="0.1" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="3451.394" BBK_DIFF="-0.2" BBK_DIFF_Y="-0.2"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="3459.577" BBK_DIFF="-0.2" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="3466.615" BBK_DIFF="0.3" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="3457.489" BBK_DIFF="-0.2" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="3464.547" BBK_DIFF="-0.4" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="3478.936" BBK_DIFF="0.5" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="3460.617" BBK_DIFF="0.3" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="3451.058" BBK_DIFF="-0.1" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="3454.366" BBK_DIFF="-0.1" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="3459.1" BBK_DIFF="-0.4" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="3472.99" BBK_DIFF="0.5" BBK_DIFF_Y="1.1"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="3457.418" BBK_DIFF="0.0" BBK_DIFF_Y="1.3"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="3457.544" BBK_DIFF="0.0" BBK_DIFF_Y="1.0"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="3457.878" BBK_DIFF="0.1" BBK_DIFF_Y="1.1"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="3454.649" BBK_DIFF="0.3" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="3445.751" BBK_DIFF="-0.2" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="3453.47" BBK_DIFF="-0.2" BBK_DIFF_Y="0.6"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="3460.34" BBK_DIFF="0.4" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="3446.345" BBK_DIFF="0.4" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="3432.957" BBK_DIFF="-0.3" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="3444.082" BBK_DIFF="-0.1" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="3448.4" BBK_DIFF="0.4" BBK_DIFF_Y="0.1"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="3434.194" BBK_DIFF="0.6" BBK_DIFF_Y="-1.6"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="3412.973" BBK_DIFF="-0.3" BBK_DIFF_Y="-3.2"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="3423.54" BBK_DIFF="0.1" BBK_DIFF_Y="-0.5"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="3419.573" BBK_DIFF="-0.1" BBK_DIFF_Y="-1.1"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="3423.464" BBK_DIFF="0.3" BBK_DIFF_Y="-0.6"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="3414.767" BBK_DIFF="-0.5" BBK_DIFF_Y="-1.3"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="3433.339" BBK_DIFF="-0.2" BBK_DIFF_Y="-0.7"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="3441.889" BBK_DIFF="0.4" BBK_DIFF_Y="-1.1"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="3429.531" BBK_DIFF="-0.2" BBK_DIFF_Y="-0.4"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="3436.02" BBK_DIFF="-0.3" BBK_DIFF_Y="-0.7"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="3447.136" BBK_DIFF="0.1" BBK_DIFF_Y="-0.3"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="3444.056" BBK_DIFF="-1.3" BBK_DIFF_Y="0.1"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="3488.863" BBK_DIFF="-1.1" BBK_DIFF_Y="1.6"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="3525.989" BBK_DIFF="2.4" BBK_DIFF_Y="2.8"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="3442.363" BBK_DIFF="-0.5" BBK_DIFF_Y="0.3"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="3458.999" BBK_DIFF="0.4" BBK_DIFF_Y="0.7"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="3444.272" BBK_DIFF="-0.4" BBK_DIFF_Y="-0.3"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="3458.114" BBK_DIFF="0.1" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="3456.03" BBK_DIFF="-0.7" BBK_DIFF_Y="0.7"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="3479.429" BBK_DIFF="1.1" BBK_DIFF_Y="0.8"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="3441.759" BBK_DIFF="-0.6" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="3461.847" BBK_DIFF="0.1" BBK_DIFF_Y="0.1"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="3457.834" BBK_DIFF="0.5" BBK_DIFF_Y="0.2"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="3441.862" BBK_DIFF="0.2" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="3433.79" BBK_DIFF="0.1" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="3431.34" BBK_DIFF="0.0" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="3430.605" BBK_DIFF="-0.1" BBK_DIFF_Y="0.6"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="3434.469" BBK_DIFF="-0.6" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="3453.487" BBK_DIFF="0.2" BBK_DIFF_Y="2.8"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="3445.646" BBK_DIFF="0.4" BBK_DIFF_Y="2.7"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="3433.312" BBK_DIFF="-0.6" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="3453.009" BBK_DIFF="0.8" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="3426.604" BBK_DIFF="-0.9" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="3457.463" BBK_DIFF="0.2" BBK_DIFF_Y="3.9"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="3451.458" BBK_DIFF="0.3" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="3442.139" BBK_DIFF="0.2" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="3433.792" BBK_DIFF="0.0" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="3435.018" BBK_DIFF="0.7" BBK_DIFF_Y="3.5"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="3411.384" BBK_DIFF="0.2" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="3404.653" BBK_DIFF="1.3" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="3359.595" BBK_DIFF="0.1" BBK_DIFF_Y="0.7"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="3356.07" BBK_DIFF="-0.6" BBK_DIFF_Y="0.6"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="3377.352" BBK_DIFF="-0.3" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="3387.809" BBK_DIFF="1.3" BBK_DIFF_Y="1.0"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="3343.329" BBK_DIFF="0.4" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="3328.437" BBK_DIFF="-0.3" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="3338.379" BBK_DIFF="0.3" BBK_DIFF_Y="0.2"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="3327.876" BBK_DIFF="0.1" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="3323.008" BBK_DIFF="0.2" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="3317.937" BBK_DIFF="-0.5" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="3335.457" BBK_DIFF="-0.2" BBK_DIFF_Y="1.1"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="3340.608" BBK_DIFF="0.1" BBK_DIFF_Y="1.6"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="3336.029" BBK_DIFF="0.0" BBK_DIFF_Y="1.5"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="3335.54" BBK_DIFF="-0.8" BBK_DIFF_Y="1.5"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="3363.435" BBK_DIFF="0.2" BBK_DIFF_Y="1.4"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="3355.293" BBK_DIFF="0.8" BBK_DIFF_Y="1.4"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="3329.205" BBK_DIFF="0.1" BBK_DIFF_Y="1.3"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="3327.053" BBK_DIFF="-0.2" BBK_DIFF_Y="1.1"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="3332.062" BBK_DIFF="0.6" BBK_DIFF_Y="1.5"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="3311.343" BBK_DIFF="-0.5" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="3327.491" BBK_DIFF="0.7" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="3305.154" BBK_DIFF="0.2" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="3298.87" BBK_DIFF="0.4" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="3286.907" BBK_DIFF="0.0" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="3286.087" BBK_DIFF="0.0" BBK_DIFF_Y="2.2"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="3286.807" BBK_DIFF="-0.9" BBK_DIFF_Y="2.5"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="3315.542" BBK_DIFF="0.2" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="3307.956" BBK_DIFF="0.7" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="3286.467" BBK_DIFF="-0.2" BBK_DIFF_Y="2.9"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="3291.605" BBK_DIFF="0.2" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="3284.42" BBK_DIFF="0.9" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="3255.355" BBK_DIFF="0.3" BBK_DIFF_Y="2.9"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="3244.991" BBK_DIFF="0.7" BBK_DIFF_Y="2.6"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="3221.216" BBK_DIFF="-0.1" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="3224.508" BBK_DIFF="0.0" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="3225.67" BBK_DIFF="0.3" BBK_DIFF_Y="1.9"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="3215.898" BBK_DIFF="0.2" BBK_DIFF_Y="1.8"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="3208.005" BBK_DIFF="-0.7" BBK_DIFF_Y="1.6"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="3230.039" BBK_DIFF="-0.5" BBK_DIFF_Y="2.1"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="3245.65" BBK_DIFF="1.6" BBK_DIFF_Y="2.7"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="3193.271" BBK_DIFF="0.5" BBK_DIFF_Y="1.6"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="3177.43" BBK_DIFF="-0.1" BBK_DIFF_Y="1.8"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="3181.027" BBK_DIFF="0.6" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="3162.44" BBK_DIFF="0.0" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="3163.008" BBK_DIFF="-0.2" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="3168.495" BBK_DIFF="0.2" BBK_DIFF_Y="2.2"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="3162.959" BBK_DIFF="-0.1" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="3165.247" BBK_DIFF="0.2" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="3160.422" BBK_DIFF="0.0" BBK_DIFF_Y="2.2"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="3158.938" BBK_DIFF="-0.1" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="3162.718" BBK_DIFF="0.1" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="3160.328" BBK_DIFF="0.6" BBK_DIFF_Y="2.2"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="3141.545" BBK_DIFF="0.6" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="3121.881" BBK_DIFF="0.4" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="3110.191" BBK_DIFF="0.3" BBK_DIFF_Y="0.6"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="3099.708" BBK_DIFF="-0.4" BBK_DIFF_Y="0.4"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="3110.927" BBK_DIFF="0.3" BBK_DIFF_Y="0.2"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="3101.65" BBK_DIFF="0.3" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="3090.837" BBK_DIFF="-0.1" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="3092.693" BBK_DIFF="0.0" BBK_DIFF_Y="-0.2"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="3092.642" BBK_DIFF="0.1" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="3088.692" BBK_DIFF="-0.1" BBK_DIFF_Y="0.1"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="3092.412" BBK_DIFF="0.0" BBK_DIFF_Y="-0.4"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="3092.163" BBK_DIFF="0.1" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="3089.405" BBK_DIFF="-0.1" BBK_DIFF_Y="0.0"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="3093.999" BBK_DIFF="0.1" BBK_DIFF_Y="-0.2"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="3091.497" BBK_DIFF="0.1" BBK_DIFF_Y="-0.4"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="3088.672" BBK_DIFF="-0.5" BBK_DIFF_Y="-0.1"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="3105.684" BBK_DIFF="0.2" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="3100.213" BBK_DIFF="0.2" BBK_DIFF_Y="1.0"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="3094.262" BBK_DIFF="-0.2" BBK_DIFF_Y="1.0"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="3099.587" BBK_DIFF="0.1" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="3097.208" BBK_DIFF="0.4" BBK_DIFF_Y="0.6"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="3084.875" BBK_DIFF="-0.6" BBK_DIFF_Y="0.1"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="3103.514" BBK_DIFF="0.2" BBK_DIFF_Y="0.1"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="3096.033" BBK_DIFF="0.2" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="3090.274" BBK_DIFF="-0.4" BBK_DIFF_Y="0.7"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="3101.369" BBK_DIFF="-0.1" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="3104.368" BBK_DIFF="0.4" BBK_DIFF_Y="2.7"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="3091.666" BBK_DIFF="0.4" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="3079.15" BBK_DIFF="0.3" BBK_DIFF_Y="1.8"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="3070.749" BBK_DIFF="0.3" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="3062.167" BBK_DIFF="-0.3" BBK_DIFF_Y="2.2"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="3072.526" BBK_DIFF="-0.2" BBK_DIFF_Y="2.8"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="3078.376" BBK_DIFF="-0.1" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="3081.302" BBK_DIFF="-0.7" BBK_DIFF_Y="4.1"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="3101.599" BBK_DIFF="0.7" BBK_DIFF_Y="3.6"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="3080.971" BBK_DIFF="0.4" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="3069.666" BBK_DIFF="1.0" BBK_DIFF_Y="3.7"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="3039.102" BBK_DIFF="0.5" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="3024.161" BBK_DIFF="-0.2" BBK_DIFF_Y="4.0"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="3030.759" BBK_DIFF="0.2" BBK_DIFF_Y="5.1"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="3024.313" BBK_DIFF="0.4" BBK_DIFF_Y="5.7"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="3011.166" BBK_DIFF="0.5" BBK_DIFF_Y="6.3"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="2995.789" BBK_DIFF="0.3" BBK_DIFF_Y="6.6"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="2988.275" BBK_DIFF="0.4" BBK_DIFF_Y="7.1"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="2976.351" BBK_DIFF="0.6" BBK_DIFF_Y="7.2"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="2959.43" BBK_DIFF="-1.1" BBK_DIFF_Y="7.3"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="2992.384" BBK_DIFF="0.4" BBK_DIFF_Y="8.0"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="2979.355" BBK_DIFF="0.7" BBK_DIFF_Y="8.8"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="2960.093" BBK_DIFF="1.3" BBK_DIFF_Y="9.1"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="2923.414" BBK_DIFF="0.6" BBK_DIFF_Y="8.9"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="2906.798" BBK_DIFF="0.8" BBK_DIFF_Y="9.0"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="2885.047" BBK_DIFF="0.8" BBK_DIFF_Y="8.9"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="2862.012" BBK_DIFF="1.0" BBK_DIFF_Y="9.2"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="2833.868" BBK_DIFF="0.8" BBK_DIFF_Y="9.3"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="2810.834" BBK_DIFF="0.7" BBK_DIFF_Y="9.5"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="2791.454" BBK_DIFF="0.5" BBK_DIFF_Y="8.7"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="2776.303" BBK_DIFF="0.6" BBK_DIFF_Y="8.4"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="2758.932" BBK_DIFF="-0.4" BBK_DIFF_Y="8.0"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="2770.536" BBK_DIFF="1.2" BBK_DIFF_Y="9.0"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="2737.396" BBK_DIFF="0.9" BBK_DIFF_Y="8.5"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="2712.773" BBK_DIFF="1.0" BBK_DIFF_Y="8.3"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="2685.307" BBK_DIFF="0.7" BBK_DIFF_Y="8.5"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="2667.328" BBK_DIFF="0.7" BBK_DIFF_Y="8.3"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="5180.299" BBK_DIFF="1.1" BBK_DIFF_Y="8.8" BBK_EURO="2648.645"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="5126.195" BBK_DIFF="1.1" BBK_DIFF_Y="8.1" BBK_EURO="2620.982"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="5069.262" BBK_DIFF="1.0" BBK_DIFF_Y="7.8" BBK_EURO="2591.873"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="5020.135" BBK_DIFF="-0.1" BBK_DIFF_Y="7.6" BBK_EURO="2566.754"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="5024.583" BBK_DIFF="0.4" BBK_DIFF_Y="7.9" BBK_EURO="2569.028"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="5006.965" BBK_DIFF="0.2" BBK_DIFF_Y="8.1" BBK_EURO="2560.021"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="4998.031" BBK_DIFF="0.5" BBK_DIFF_Y="9.0" BBK_EURO="2555.453"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="4970.827" BBK_DIFF="0.7" BBK_DIFF_Y="8.9" BBK_EURO="2541.543"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="4935.932" BBK_DIFF="0.7" BBK_DIFF_Y="8.6" BBK_EURO="2523.702"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="4900.254" BBK_DIFF="1.2" BBK_DIFF_Y="8.9" BBK_EURO="2505.46"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="4842.72" BBK_DIFF="0.5" BBK_DIFF_Y="8.4" BBK_EURO="2476.043"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="4818.49" BBK_DIFF="1.2" BBK_DIFF_Y="8.7" BBK_EURO="2463.655"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="4763.185" BBK_DIFF="0.5" BBK_DIFF_Y="8.3" BBK_EURO="2435.378"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="4741.476" BBK_DIFF="0.8" BBK_DIFF_Y="8.9" BBK_EURO="2424.278"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="4702.34" BBK_DIFF="0.8" BBK_DIFF_Y="9.1" BBK_EURO="2404.268"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="4664.568" BBK_DIFF="0.1" BBK_DIFF_Y="9.1" BBK_EURO="2384.956"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="4658.667" BBK_DIFF="0.6" BBK_DIFF_Y="9.5" BBK_EURO="2381.939"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="4631.978" BBK_DIFF="1.0" BBK_DIFF_Y="9.5" BBK_EURO="2368.293"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="4585.454" BBK_DIFF="0.4" BBK_DIFF_Y="9.0" BBK_EURO="2344.505"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="4564.997" BBK_DIFF="0.4" BBK_DIFF_Y="8.7" BBK_EURO="2334.046"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="4544.799" BBK_DIFF="1.0" BBK_DIFF_Y="8.4" BBK_EURO="2323.719"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="4499.88" BBK_DIFF="0.7" BBK_DIFF_Y="8.3" BBK_EURO="2300.752"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="4467.772" BBK_DIFF="0.8" BBK_DIFF_Y="8.2" BBK_EURO="2284.336"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="4431.741" BBK_DIFF="0.8" BBK_DIFF_Y="8.2" BBK_EURO="2265.913"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="4397.734" BBK_DIFF="1.0" BBK_DIFF_Y="8.1" BBK_EURO="2248.526"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="4352.644" BBK_DIFF="1.0" BBK_DIFF_Y="8.0" BBK_EURO="2225.472"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="4308.503" BBK_DIFF="0.8" BBK_DIFF_Y="8.2" BBK_EURO="2202.903"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="4274.747" BBK_DIFF="0.4" BBK_DIFF_Y="8.4" BBK_EURO="2185.643"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="4255.716" BBK_DIFF="0.6" BBK_DIFF_Y="8.7" BBK_EURO="2175.913"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="4230.748" BBK_DIFF="0.5" BBK_DIFF_Y="9.1" BBK_EURO="2163.147"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="4208.627" BBK_DIFF="0.2" BBK_DIFF_Y="9.4" BBK_EURO="2151.837"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="4200.357" BBK_DIFF="0.2" BBK_DIFF_Y="9.6" BBK_EURO="2147.608"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="4190.916" BBK_DIFF="0.8" BBK_DIFF_Y="10.0" BBK_EURO="2142.781"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="4156.398" BBK_DIFF="0.7" BBK_DIFF_Y="9.4" BBK_EURO="2125.133"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="4128.342" BBK_DIFF="0.8" BBK_DIFF_Y="8.7" BBK_EURO="2110.788"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="4097.033" BBK_DIFF="0.7" BBK_DIFF_Y="8.5" BBK_EURO="2094.78"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="4067.06" BBK_DIFF="1.0" BBK_DIFF_Y="7.7" BBK_EURO="2079.455"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="4028.573" BBK_DIFF="1.2" BBK_DIFF_Y="7.4" BBK_EURO="2059.777"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="3981.082" BBK_DIFF="1.0" BBK_DIFF_Y="6.8" BBK_EURO="2035.495"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="3943.187" BBK_DIFF="0.7" BBK_DIFF_Y="6.5" BBK_EURO="2016.119"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="3916.704" BBK_DIFF="1.0" BBK_DIFF_Y="6.2" BBK_EURO="2002.579"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="3877.593" BBK_DIFF="0.8" BBK_DIFF_Y="5.7" BBK_EURO="1982.582"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="3845.91" BBK_DIFF="0.4" BBK_DIFF_Y="5.9" BBK_EURO="1966.383"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="3831.015" BBK_DIFF="0.6" BBK_DIFF_Y="6.0" BBK_EURO="1958.767"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="3809.964" BBK_DIFF="0.3" BBK_DIFF_Y="6.0" BBK_EURO="1948.004"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="3798.656" BBK_DIFF="0.0" BBK_DIFF_Y="6.5" BBK_EURO="1942.222"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="3799.637" BBK_DIFF="0.6" BBK_DIFF_Y="7.4" BBK_EURO="1942.724"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="3777.453" BBK_DIFF="0.1" BBK_DIFF_Y="7.8" BBK_EURO="1931.381"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="3775.49" BBK_DIFF="0.7" BBK_DIFF_Y="8.6" BBK_EURO="1930.377"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="3750.681" BBK_DIFF="0.6" BBK_DIFF_Y="9.7" BBK_EURO="1917.693"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="3726.521" BBK_DIFF="0.7" BBK_DIFF_Y="10.0" BBK_EURO="1905.34"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="3701.58" BBK_DIFF="0.4" BBK_DIFF_Y="11.1" BBK_EURO="1892.588"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="3688.5" BBK_DIFF="0.6" BBK_DIFF_Y="11.7" BBK_EURO="1885.9"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="3667.595" BBK_DIFF="1.0" BBK_DIFF_Y="12.0" BBK_EURO="1875.212"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="3632.049" BBK_DIFF="0.5" BBK_DIFF_Y="12.3" BBK_EURO="1857.037"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="3615.354" BBK_DIFF="0.6" BBK_DIFF_Y="12.9" BBK_EURO="1848.501"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="3592.865" BBK_DIFF="0.7" BBK_DIFF_Y="13.2" BBK_EURO="1837.003"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="3568.434" BBK_DIFF="0.8" BBK_DIFF_Y="13.2" BBK_EURO="1824.511"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="3538.836" BBK_DIFF="1.0" BBK_DIFF_Y="13.4" BBK_EURO="1809.378"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="3504.662" BBK_DIFF="0.8" BBK_DIFF_Y="13.1" BBK_EURO="1791.905"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="3477.364" BBK_DIFF="1.7" BBK_DIFF_Y="13.3" BBK_EURO="1777.948"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="3420.44" BBK_DIFF="0.9" BBK_DIFF_Y="12.8" BBK_EURO="1748.843"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="3388.947" BBK_DIFF="1.7" BBK_DIFF_Y="13.4" BBK_EURO="1732.741"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="3332.659" BBK_DIFF="1.0" BBK_DIFF_Y="13.9" BBK_EURO="1703.961"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="3301.198" BBK_DIFF="0.8" BBK_DIFF_Y="13.4" BBK_EURO="1687.876"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="3275.119" BBK_DIFF="1.3" BBK_DIFF_Y="13.4" BBK_EURO="1674.542"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="3234.105" BBK_DIFF="1.0" BBK_DIFF_Y="13.0" BBK_EURO="1653.572"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="3203.125" BBK_DIFF="0.9" BBK_DIFF_Y="12.9" BBK_EURO="1637.732"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="3175.019" BBK_DIFF="0.7" BBK_DIFF_Y="12.7" BBK_EURO="1623.361"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="3153.601" BBK_DIFF="1.1" BBK_DIFF_Y="13.4" BBK_EURO="1612.411"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="3119.831" BBK_DIFF="0.6" BBK_DIFF_Y="13.0" BBK_EURO="1595.144"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="3099.743" BBK_DIFF="1.0" BBK_DIFF_Y="13.4" BBK_EURO="1584.873"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="3068.116" BBK_DIFF="1.2" BBK_DIFF_Y="13.4" BBK_EURO="1568.703"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="3032.221" BBK_DIFF="1.5" BBK_DIFF_Y="13.7" BBK_EURO="1550.35"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="2988.708" BBK_DIFF="2.1" BBK_DIFF_Y="13.4" BBK_EURO="1528.102"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="2926.106" BBK_DIFF="0.5" BBK_DIFF_Y="12.0" BBK_EURO="1496.094"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="2910.98" BBK_DIFF="0.8" BBK_DIFF_Y="12.1" BBK_EURO="1488.36"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="2887.253" BBK_DIFF="0.8" BBK_DIFF_Y="12.0" BBK_EURO="1476.229"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="2862.989" BBK_DIFF="0.9" BBK_DIFF_Y="12.0" BBK_EURO="1463.823"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="2836.904" BBK_DIFF="0.7" BBK_DIFF_Y="11.7" BBK_EURO="1450.486"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="2817.492" BBK_DIFF="1.3" BBK_DIFF_Y="11.9" BBK_EURO="1440.561"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="2780.425" BBK_DIFF="0.7" BBK_DIFF_Y="11.1" BBK_EURO="1421.609"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="2761.321" BBK_DIFF="1.0" BBK_DIFF_Y="11.3" BBK_EURO="1411.841"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="2733.966" BBK_DIFF="1.1" BBK_DIFF_Y="10.5" BBK_EURO="1397.855"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="2704.65" BBK_DIFF="1.4" BBK_DIFF_Y="9.7" BBK_EURO="1382.866"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="2666.251" BBK_DIFF="1.2" BBK_DIFF_Y="9.2" BBK_EURO="1363.232"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="2634.421" BBK_DIFF="0.8" BBK_DIFF_Y="8.7" BBK_EURO="1346.958"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="2613.216" BBK_DIFF="0.6" BBK_DIFF_Y="8.8" BBK_EURO="1336.116"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="2597.174" BBK_DIFF="0.7" BBK_DIFF_Y="8.7" BBK_EURO="1327.914"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="2578.83" BBK_DIFF="0.9" BBK_DIFF_Y="8.9" BBK_EURO="1318.535"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="2556.313" BBK_DIFF="0.6" BBK_DIFF_Y="8.2" BBK_EURO="1307.022"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="2539.805" BBK_DIFF="0.8" BBK_DIFF_Y="12.7" BBK_EURO="1298.582"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="2518.987" BBK_DIFF="0.6" BBK_DIFF_Y="12.4" BBK_EURO="1287.938"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="2503.055" BBK_DIFF="0.9" BBK_DIFF_Y="12.2" BBK_EURO="1279.792"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="2480.617" BBK_DIFF="0.3" BBK_DIFF_Y="11.6" BBK_EURO="1268.319"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="2474.348" BBK_DIFF="0.4" BBK_DIFF_Y="11.8" BBK_EURO="1265.114"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="2464.561" BBK_DIFF="1.0" BBK_DIFF_Y="12.0" BBK_EURO="1260.11"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="2440.932" BBK_DIFF="0.7" BBK_DIFF_Y="11.9" BBK_EURO="1248.029"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="2424.606" BBK_DIFF="0.9" BBK_DIFF_Y="12.0" BBK_EURO="1239.681"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="2401.887" BBK_DIFF="0.5" BBK_DIFF_Y="11.5" BBK_EURO="1228.065"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="2390.139" BBK_DIFF="0.9" BBK_DIFF_Y="11.4" BBK_EURO="1222.059"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="2368.004" BBK_DIFF="0.2" BBK_DIFF_Y="10.8" BBK_EURO="1210.741"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="2362.673" BBK_DIFF="4.8" BBK_DIFF_Y="11.1" BBK_EURO="1208.016"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="2254.097" BBK_DIFF="0.6" BBK_DIFF_Y="6.2" BBK_EURO="1152.501"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="2241.336" BBK_DIFF="0.4" BBK_DIFF_Y="6.0" BBK_EURO="1145.977"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="2231.391" BBK_DIFF="0.4" BBK_DIFF_Y="5.9" BBK_EURO="1140.892"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="2222.101" BBK_DIFF="0.4" BBK_DIFF_Y="5.8" BBK_EURO="1136.142"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="2212.343" BBK_DIFF="0.5" BBK_DIFF_Y="5.8" BBK_EURO="1131.153"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="2201.225" BBK_DIFF="0.9" BBK_DIFF_Y="5.4" BBK_EURO="1125.468"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="2181.504" BBK_DIFF="0.8" BBK_DIFF_Y="5.2" BBK_EURO="1115.385"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="2164.267" BBK_DIFF="0.5" BBK_DIFF_Y="5.0" BBK_EURO="1106.572"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="2154.475" BBK_DIFF="0.4" BBK_DIFF_Y="5.1" BBK_EURO="1101.566"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="2145.426" BBK_DIFF="0.4" BBK_DIFF_Y="5.1" BBK_EURO="1096.939"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="2136.61" BBK_DIFF="0.4" BBK_DIFF_Y="5.6" BBK_EURO="1092.431"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="2127.258" BBK_DIFF="0.3" BBK_DIFF_Y="5.9" BBK_EURO="1087.65"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="2121.61" BBK_DIFF="0.4" BBK_DIFF_Y="6.2" BBK_EURO="1084.762"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="2113.594" BBK_DIFF="0.3" BBK_DIFF_Y="6.4" BBK_EURO="1080.663"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="2107.858" BBK_DIFF="0.4" BBK_DIFF_Y="6.5" BBK_EURO="1077.731"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="2099.898" BBK_DIFF="0.4" BBK_DIFF_Y="6.4" BBK_EURO="1073.661"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="2091.422" BBK_DIFF="0.2" BBK_DIFF_Y="6.3" BBK_EURO="1069.327"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="2088.206" BBK_DIFF="0.7" BBK_DIFF_Y="6.2" BBK_EURO="1067.683"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="2074.306" BBK_DIFF="0.6" BBK_DIFF_Y="6.2" BBK_EURO="1060.576"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="2061.222" BBK_DIFF="0.5" BBK_DIFF_Y="6.0" BBK_EURO="1053.886"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="2050.812" BBK_DIFF="0.5" BBK_DIFF_Y="6.5" BBK_EURO="1048.564"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="2041.351" BBK_DIFF="0.9" BBK_DIFF_Y="6.5" BBK_EURO="1043.726"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="2022.842" BBK_DIFF="0.7" BBK_DIFF_Y="6.4" BBK_EURO="1034.263"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="2008.87" BBK_DIFF="0.5" BBK_DIFF_Y="6.6" BBK_EURO="1027.119"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="1997.983" BBK_DIFF="0.6" BBK_DIFF_Y="6.4" BBK_EURO="1021.552"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="1985.741" BBK_DIFF="0.3" BBK_DIFF_Y="6.3" BBK_EURO="1015.293"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="1980.106" BBK_DIFF="0.3" BBK_DIFF_Y="6.1" BBK_EURO="1012.412"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="1973.224" BBK_DIFF="0.3" BBK_DIFF_Y="6.0" BBK_EURO="1008.893"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="1967.012" BBK_DIFF="0.0" BBK_DIFF_Y="6.0" BBK_EURO="1005.717"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="1966.976" BBK_DIFF="0.7" BBK_DIFF_Y="5.7" BBK_EURO="1005.699"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="1952.677" BBK_DIFF="0.4" BBK_DIFF_Y="5.6" BBK_EURO="998.388"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="1945.044" BBK_DIFF="1.0" BBK_DIFF_Y="5.8" BBK_EURO="994.485"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="1926.296" BBK_DIFF="0.5" BBK_DIFF_Y="5.4" BBK_EURO="984.9"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="1917.393" BBK_DIFF="0.8" BBK_DIFF_Y="5.2" BBK_EURO="980.347"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="1901.43" BBK_DIFF="0.9" BBK_DIFF_Y="4.7" BBK_EURO="972.186"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="1884.806" BBK_DIFF="0.3" BBK_DIFF_Y="4.7" BBK_EURO="963.686"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="1878.622" BBK_DIFF="0.5" BBK_DIFF_Y="4.3" BBK_EURO="960.524"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="1868.788" BBK_DIFF="0.2" BBK_DIFF_Y="4.4" BBK_EURO="955.496"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="1865.481" BBK_DIFF="0.2" BBK_DIFF_Y="4.8" BBK_EURO="953.805"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="1861.528" BBK_DIFF="0.3" BBK_DIFF_Y="4.6" BBK_EURO="951.784"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="1856.408" BBK_DIFF="-0.3" BBK_DIFF_Y="4.6" BBK_EURO="949.166"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="1861.756" BBK_DIFF="0.7" BBK_DIFF_Y="4.7" BBK_EURO="951.901"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="1848.521" BBK_DIFF="0.6" BBK_DIFF_Y="6.2" BBK_EURO="945.134"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="1838.238" BBK_DIFF="0.5" BBK_DIFF_Y="6.4" BBK_EURO="939.876"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="1828.203" BBK_DIFF="0.3" BBK_DIFF_Y="6.5" BBK_EURO="934.745"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="1822.627" BBK_DIFF="0.4" BBK_DIFF_Y="6.7" BBK_EURO="931.894"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="1816.164" BBK_DIFF="0.9" BBK_DIFF_Y="6.8" BBK_EURO="928.59"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="1800.542" BBK_DIFF="0.0" BBK_DIFF_Y="6.4" BBK_EURO="920.603"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="1801.077" BBK_DIFF="0.6" BBK_DIFF_Y="6.7" BBK_EURO="920.876"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="1790.15" BBK_DIFF="0.5" BBK_DIFF_Y="6.7" BBK_EURO="915.289"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="1780.472" BBK_DIFF="0.1" BBK_DIFF_Y="6.6" BBK_EURO="910.341"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="1779.382" BBK_DIFF="0.3" BBK_DIFF_Y="6.8" BBK_EURO="909.784"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="1774.888" BBK_DIFF="-0.2" BBK_DIFF_Y="7.2" BBK_EURO="907.486"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="1778.324" BBK_DIFF="2.2" BBK_DIFF_Y="7.4" BBK_EURO="909.243"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="1740.579" BBK_DIFF="0.8" BBK_DIFF_Y="6.4" BBK_EURO="889.944"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="1727.14" BBK_DIFF="0.7" BBK_DIFF_Y="6.4" BBK_EURO="883.073"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="1715.82" BBK_DIFF="0.4" BBK_DIFF_Y="6.5" BBK_EURO="877.285"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="1708.255" BBK_DIFF="0.4" BBK_DIFF_Y="6.6" BBK_EURO="873.417"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="1700.744" BBK_DIFF="0.5" BBK_DIFF_Y="6.9" BBK_EURO="869.577"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="1692.118" BBK_DIFF="0.3" BBK_DIFF_Y="7.0" BBK_EURO="865.166"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="1687.487" BBK_DIFF="0.6" BBK_DIFF_Y="7.0" BBK_EURO="862.798"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="1677.058" BBK_DIFF="0.4" BBK_DIFF_Y="6.9" BBK_EURO="857.466"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="1670.594" BBK_DIFF="0.2" BBK_DIFF_Y="7.0" BBK_EURO="854.161"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="1666.499" BBK_DIFF="0.6" BBK_DIFF_Y="6.8" BBK_EURO="852.067"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="1656.217" BBK_DIFF="0.0" BBK_DIFF_Y="6.4" BBK_EURO="846.81"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="1656.331" BBK_DIFF="1.2" BBK_DIFF_Y="6.1" BBK_EURO="846.869"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="1636.473" BBK_DIFF="0.8" BBK_DIFF_Y="6.3" BBK_EURO="836.715"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="1623.339" BBK_DIFF="0.7" BBK_DIFF_Y="6.2" BBK_EURO="830.0"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="1611.794" BBK_DIFF="0.5" BBK_DIFF_Y="6.2" BBK_EURO="824.097"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="1603.105" BBK_DIFF="0.8" BBK_DIFF_Y="6.1" BBK_EURO="819.655"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="1590.44" BBK_DIFF="0.5" BBK_DIFF_Y="6.0" BBK_EURO="813.179"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="1581.925" BBK_DIFF="0.3" BBK_DIFF_Y="6.0" BBK_EURO="808.825"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="1576.719" BBK_DIFF="0.5" BBK_DIFF_Y="6.4" BBK_EURO="806.164"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="1569.452" BBK_DIFF="0.5" BBK_DIFF_Y="6.5" BBK_EURO="802.448"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="1561.444" BBK_DIFF="0.1" BBK_DIFF_Y="6.4" BBK_EURO="798.354"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="1559.765" BBK_DIFF="0.2" BBK_DIFF_Y="6.6" BBK_EURO="797.495"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="1557.106" BBK_DIFF="-0.3" BBK_DIFF_Y="6.8" BBK_EURO="796.136"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="1561.532" BBK_DIFF="1.4" BBK_DIFF_Y="7.1" BBK_EURO="798.399"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="1539.238" BBK_DIFF="0.7" BBK_DIFF_Y="7.0" BBK_EURO="787.0"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="1527.893" BBK_DIFF="0.7" BBK_DIFF_Y="6.9" BBK_EURO="781.199"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="1517.341" BBK_DIFF="0.5" BBK_DIFF_Y="7.1" BBK_EURO="775.804"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="1510.33" BBK_DIFF="0.7" BBK_DIFF_Y="7.0" BBK_EURO="772.219"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="1500.088" BBK_DIFF="0.5" BBK_DIFF_Y="6.9" BBK_EURO="766.983"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="1492.745" BBK_DIFF="0.7" BBK_DIFF_Y="7.0" BBK_EURO="763.228"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="1482.353" BBK_DIFF="0.6" BBK_DIFF_Y="6.2" BBK_EURO="757.915"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="1474.074" BBK_DIFF="0.5" BBK_DIFF_Y="6.1" BBK_EURO="753.682"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="1467.267" BBK_DIFF="0.3" BBK_DIFF_Y="6.3" BBK_EURO="750.202"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="1463.283" BBK_DIFF="0.4" BBK_DIFF_Y="6.7" BBK_EURO="748.165"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="1458.006" BBK_DIFF="0.0" BBK_DIFF_Y="6.5" BBK_EURO="745.467"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="1457.861" BBK_DIFF="1.3" BBK_DIFF_Y="6.6" BBK_EURO="745.392"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="1438.913" BBK_DIFF="0.7" BBK_DIFF_Y="6.2" BBK_EURO="735.705"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="1429.369" BBK_DIFF="0.9" BBK_DIFF_Y="6.6" BBK_EURO="730.825"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="1417.238" BBK_DIFF="0.4" BBK_DIFF_Y="6.4" BBK_EURO="724.622"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="1411.534" BBK_DIFF="0.6" BBK_DIFF_Y="6.8" BBK_EURO="721.706"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="1402.81" BBK_DIFF="0.5" BBK_DIFF_Y="6.8" BBK_EURO="717.245"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="1395.729" BBK_DIFF="0.0" BBK_DIFF_Y="7.1" BBK_EURO="713.625"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="1395.509" BBK_DIFF="0.4" BBK_DIFF_Y="7.7" BBK_EURO="713.512"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="1389.688" BBK_DIFF="0.7" BBK_DIFF_Y="7.9" BBK_EURO="710.536"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="1380.563" BBK_DIFF="0.7" BBK_DIFF_Y="8.2" BBK_EURO="705.871"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="1371.581" BBK_DIFF="0.2" BBK_DIFF_Y="8.2" BBK_EURO="701.278"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="1368.784" BBK_DIFF="0.0" BBK_DIFF_Y="8.5" BBK_EURO="699.848"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="1368.13" BBK_DIFF="1.0" BBK_DIFF_Y="8.6" BBK_EURO="699.514"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="1354.577" BBK_DIFF="1.0" BBK_DIFF_Y="8.8" BBK_EURO="692.584"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="1341.312" BBK_DIFF="0.7" BBK_DIFF_Y="8.8" BBK_EURO="685.802"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="1331.558" BBK_DIFF="0.7" BBK_DIFF_Y="9.0" BBK_EURO="680.815"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="1321.924" BBK_DIFF="0.7" BBK_DIFF_Y="8.8" BBK_EURO="675.889"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="1313.24" BBK_DIFF="0.8" BBK_DIFF_Y="8.5" BBK_EURO="671.449"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="1303.202" BBK_DIFF="0.6" BBK_DIFF_Y="8.5" BBK_EURO="666.317"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="1295.328" BBK_DIFF="0.6" BBK_DIFF_Y="8.3" BBK_EURO="662.291"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="1288.06" BBK_DIFF="1.0" BBK_DIFF_Y="8.5" BBK_EURO="658.575"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="1275.757" BBK_DIFF="0.6" BBK_DIFF_Y="8.5" BBK_EURO="652.284"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="1267.6" BBK_DIFF="0.5" BBK_DIFF_Y="8.4" BBK_EURO="648.114"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="1261.082" BBK_DIFF="0.1" BBK_DIFF_Y="8.6" BBK_EURO="644.781"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="1259.827" BBK_DIFF="1.2" BBK_DIFF_Y="8.7" BBK_EURO="644.139"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="1245.249" BBK_DIFF="1.0" BBK_DIFF_Y="9.0" BBK_EURO="636.686"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="1233.127" BBK_DIFF="0.9" BBK_DIFF_Y="9.5" BBK_EURO="630.488"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="1221.536" BBK_DIFF="0.5" BBK_DIFF_Y="9.5" BBK_EURO="624.561"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="1215.309" BBK_DIFF="0.4" BBK_DIFF_Y="9.5" BBK_EURO="621.378"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="1210.773" BBK_DIFF="0.8" BBK_DIFF_Y="9.9" BBK_EURO="619.058"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="1200.993" BBK_DIFF="0.4" BBK_DIFF_Y="10.2" BBK_EURO="614.058"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="1195.721" BBK_DIFF="0.7" BBK_DIFF_Y="10.6" BBK_EURO="611.362"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="1186.996" BBK_DIFF="1.0" BBK_DIFF_Y="10.9" BBK_EURO="606.901"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="1175.561" BBK_DIFF="0.5" BBK_DIFF_Y="10.8" BBK_EURO="601.055"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="1169.597" BBK_DIFF="0.7" BBK_DIFF_Y="11.5" BBK_EURO="598.005"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="1161.215" BBK_DIFF="0.2" BBK_DIFF_Y="11.7" BBK_EURO="593.72"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="1159.124" BBK_DIFF="1.5" BBK_DIFF_Y="11.6" BBK_EURO="592.651"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="1142.488" BBK_DIFF="1.4" BBK_DIFF_Y="12.2" BBK_EURO="584.145"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="1126.574" BBK_DIFF="1.0" BBK_DIFF_Y="12.5" BBK_EURO="576.008"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="1115.561" BBK_DIFF="0.5" BBK_DIFF_Y="12.3" BBK_EURO="570.377"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="1109.656" BBK_DIFF="0.8" BBK_DIFF_Y="13.0" BBK_EURO="567.358"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="1101.267" BBK_DIFF="1.0" BBK_DIFF_Y="14.0" BBK_EURO="563.069"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="1090.066" BBK_DIFF="0.8" BBK_DIFF_Y="13.9" BBK_EURO="557.342"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="1081.532" BBK_DIFF="1.0" BBK_DIFF_Y="14.1" BBK_EURO="552.979"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="1070.371" BBK_DIFF="0.8" BBK_DIFF_Y="13.8" BBK_EURO="547.272"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="1061.416" BBK_DIFF="1.2" BBK_DIFF_Y="13.7" BBK_EURO="542.693"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="1049.156" BBK_DIFF="0.9" BBK_DIFF_Y="13.3" BBK_EURO="536.425"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="1039.65" BBK_DIFF="0.1" BBK_DIFF_Y="12.8" BBK_EURO="531.565"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="1038.561" BBK_DIFF="2.0" BBK_DIFF_Y="13.2" BBK_EURO="531.008"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="1018.516" BBK_DIFF="1.7" BBK_DIFF_Y="12.5" BBK_EURO="520.759"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="1001.758" BBK_DIFF="0.9" BBK_DIFF_Y="12.0" BBK_EURO="512.191"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="993.233" BBK_DIFF="1.1" BBK_DIFF_Y="12.4" BBK_EURO="507.832"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="982.32" BBK_DIFF="1.7" BBK_DIFF_Y="11.9" BBK_EURO="502.252"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="965.982" BBK_DIFF="0.9" BBK_DIFF_Y="11.2" BBK_EURO="493.899"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="957.292" BBK_DIFF="1.0" BBK_DIFF_Y="11.5" BBK_EURO="489.456"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="947.871" BBK_DIFF="0.8" BBK_DIFF_Y="11.5" BBK_EURO="484.639"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="940.57" BBK_DIFF="0.8" BBK_DIFF_Y="11.4" BBK_EURO="480.906"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="933.559" BBK_DIFF="0.8" BBK_DIFF_Y="11.5" BBK_EURO="477.321"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="926.031" BBK_DIFF="0.5" BBK_DIFF_Y="11.5" BBK_EURO="473.472"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="921.357" BBK_DIFF="0.5" BBK_DIFF_Y="11.5" BBK_EURO="471.082"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="917.226" BBK_DIFF="1.3" BBK_DIFF_Y="11.2" BBK_EURO="468.97"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="905.404" BBK_DIFF="1.3" BBK_DIFF_Y="11.3" BBK_EURO="462.926"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="894.07" BBK_DIFF="1.2" BBK_DIFF_Y="11.5" BBK_EURO="457.131"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="883.426" BBK_DIFF="0.7" BBK_DIFF_Y="11.0" BBK_EURO="451.689"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="877.516" BBK_DIFF="1.0" BBK_DIFF_Y="11.3" BBK_EURO="448.667"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="868.674" BBK_DIFF="1.2" BBK_DIFF_Y="11.6" BBK_EURO="444.146"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="858.237" BBK_DIFF="1.0" BBK_DIFF_Y="11.7" BBK_EURO="438.81"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="850.067" BBK_DIFF="0.7" BBK_DIFF_Y="11.3" BBK_EURO="434.632"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="844.285" BBK_DIFF="0.8" BBK_DIFF_Y="11.8" BBK_EURO="431.676"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="837.408" BBK_DIFF="0.8" BBK_DIFF_Y="11.8" BBK_EURO="428.16"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="830.728" BBK_DIFF="0.5" BBK_DIFF_Y="12.3" BBK_EURO="424.744"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="826.286" BBK_DIFF="0.2" BBK_DIFF_Y="12.8" BBK_EURO="422.473"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="824.488" BBK_DIFF="1.3" BBK_DIFF_Y="13.1" BBK_EURO="421.554"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="813.634" BBK_DIFF="1.5" BBK_DIFF_Y="13.9" BBK_EURO="416.004"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="801.933" BBK_DIFF="0.8" BBK_DIFF_Y="14.0" BBK_EURO="410.022"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="795.583" BBK_DIFF="0.9" BBK_DIFF_Y="14.8" BBK_EURO="406.775"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="788.613" BBK_DIFF="1.3" BBK_DIFF_Y="14.9" BBK_EURO="403.211"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="778.547" BBK_DIFF="1.3" BBK_DIFF_Y="15.0" BBK_EURO="398.065"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="768.367" BBK_DIFF="0.6" BBK_DIFF_Y="14.6" BBK_EURO="392.86"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="763.914" BBK_DIFF="1.1" BBK_DIFF_Y="14.7" BBK_EURO="390.583"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="755.406" BBK_DIFF="0.8" BBK_DIFF_Y="14.6" BBK_EURO="386.233"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="749.076" BBK_DIFF="1.3" BBK_DIFF_Y="15.0" BBK_EURO="382.996"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="739.694" BBK_DIFF="1.0" BBK_DIFF_Y="14.3" BBK_EURO="378.2"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="732.64" BBK_DIFF="0.5" BBK_DIFF_Y="13.6" BBK_EURO="374.593"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="728.955" BBK_DIFF="2.0" BBK_DIFF_Y="13.4" BBK_EURO="372.709"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="714.493" BBK_DIFF="1.6" BBK_DIFF_Y="12.4" BBK_EURO="365.314"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="703.443" BBK_DIFF="1.5" BBK_DIFF_Y="11.7" BBK_EURO="359.665"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="692.886" BBK_DIFF="0.9" BBK_DIFF_Y="10.9" BBK_EURO="354.267"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="686.524" BBK_DIFF="1.4" BBK_DIFF_Y="10.6" BBK_EURO="351.014"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="677.054" BBK_DIFF="1.0" BBK_DIFF_Y="10.0" BBK_EURO="346.172"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="670.608" BBK_DIFF="0.7" BBK_DIFF_Y="9.9" BBK_EURO="342.876"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="666.003" BBK_DIFF="1.1" BBK_DIFF_Y="9.6" BBK_EURO="340.522"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="658.926" BBK_DIFF="1.2" BBK_DIFF_Y="9.2" BBK_EURO="336.904"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="651.225" BBK_DIFF="0.6" BBK_DIFF_Y="8.2" BBK_EURO="332.966"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="647.352" BBK_DIFF="0.4" BBK_DIFF_Y="8.0" BBK_EURO="330.986"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="645.028" BBK_DIFF="0.3" BBK_DIFF_Y="7.8" BBK_EURO="329.798"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="642.954" BBK_DIFF="1.2" BBK_DIFF_Y="7.7" BBK_EURO="328.737"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="635.617" BBK_DIFF="0.9" BBK_DIFF_Y="7.7" BBK_EURO="324.986"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="629.906" BBK_DIFF="0.8" BBK_DIFF_Y="7.9" BBK_EURO="322.066"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="624.792" BBK_DIFF="0.6" BBK_DIFF_Y="8.0" BBK_EURO="319.451"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="621.0" BBK_DIFF="0.9" BBK_DIFF_Y="7.8" BBK_EURO="317.512"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="615.383" BBK_DIFF="0.8" BBK_DIFF_Y="7.6" BBK_EURO="314.64"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="610.399" BBK_DIFF="0.4" BBK_DIFF_Y="7.4" BBK_EURO="312.092"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="607.934" BBK_DIFF="0.7" BBK_DIFF_Y="7.6" BBK_EURO="310.832"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="603.493" BBK_DIFF="0.3" BBK_DIFF_Y="7.6" BBK_EURO="308.561"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="601.615" BBK_DIFF="0.3" BBK_DIFF_Y="8.1" BBK_EURO="307.601"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="599.655" BBK_DIFF="0.2" BBK_DIFF_Y="9.0" BBK_EURO="306.599"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="598.426" BBK_DIFF="0.2" BBK_DIFF_Y="10.4" BBK_EURO="305.97"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="597.198" BBK_DIFF="1.2" BBK_DIFF_Y="11.1" BBK_EURO="305.342"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="590.016" BBK_DIFF="1.1" BBK_DIFF_Y="11.9" BBK_EURO="301.67"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="583.831" BBK_DIFF="0.9" BBK_DIFF_Y="11.9" BBK_EURO="298.508"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="578.615" BBK_DIFF="0.4" BBK_DIFF_Y="12.2" BBK_EURO="295.841"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="576.206" BBK_DIFF="0.8" BBK_DIFF_Y="12.9" BBK_EURO="294.609"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="571.688" BBK_DIFF="0.6" BBK_DIFF_Y="13.3" BBK_EURO="292.299"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="568.528" BBK_DIFF="0.7" BBK_DIFF_Y="13.8" BBK_EURO="290.684"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="564.769" BBK_DIFF="0.7" BBK_DIFF_Y="13.8" BBK_EURO="288.762"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="560.787" BBK_DIFF="0.8" BBK_DIFF_Y="14.3" BBK_EURO="286.726"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="556.375" BBK_DIFF="1.2" BBK_DIFF_Y="14.4" BBK_EURO="284.47"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="549.977" BBK_DIFF="1.4" BBK_DIFF_Y="14.1" BBK_EURO="281.199"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="542.279" BBK_DIFF="0.9" BBK_DIFF_Y="13.5" BBK_EURO="277.263"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="537.459" BBK_DIFF="1.9" BBK_DIFF_Y="13.2" BBK_EURO="274.798"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="527.262" BBK_DIFF="1.1" BBK_DIFF_Y="13.2" BBK_EURO="269.585"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="521.682" BBK_DIFF="1.2" BBK_DIFF_Y="13.0" BBK_EURO="266.732"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="515.693" BBK_DIFF="1.0" BBK_DIFF_Y="12.9" BBK_EURO="263.67"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="510.552" BBK_DIFF="1.2" BBK_DIFF_Y="13.1" BBK_EURO="261.041"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="504.639" BBK_DIFF="1.0" BBK_DIFF_Y="13.4" BBK_EURO="258.018"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="499.638" BBK_DIFF="0.7" BBK_DIFF_Y="13.4" BBK_EURO="255.461"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="496.152" BBK_DIFF="1.1" BBK_DIFF_Y="13.4" BBK_EURO="253.678"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="490.624" BBK_DIFF="0.9" BBK_DIFF_Y="12.9" BBK_EURO="250.852"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="486.344" BBK_DIFF="0.9" BBK_DIFF_Y="12.8" BBK_EURO="248.664"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="481.983" BBK_DIFF="0.9" BBK_DIFF_Y="12.6" BBK_EURO="246.434"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="477.619" BBK_DIFF="0.6" BBK_DIFF_Y="12.3" BBK_EURO="244.203"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="474.801" BBK_DIFF="1.9" BBK_DIFF_Y="11.9" BBK_EURO="242.762"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="465.956" BBK_DIFF="0.9" BBK_DIFF_Y="11.6" BBK_EURO="238.24"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="461.603" BBK_DIFF="1.1" BBK_DIFF_Y="11.9" BBK_EURO="236.014"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="456.644" BBK_DIFF="1.1" BBK_DIFF_Y="11.6" BBK_EURO="233.478"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="451.594" BBK_DIFF="1.5" BBK_DIFF_Y="11.1" BBK_EURO="230.896"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="445.117" BBK_DIFF="1.1" BBK_DIFF_Y="10.5" BBK_EURO="227.585"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="440.488" BBK_DIFF="0.7" BBK_DIFF_Y="10.4" BBK_EURO="225.218"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="437.509" BBK_DIFF="0.7" BBK_DIFF_Y="10.5" BBK_EURO="223.695"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="434.427" BBK_DIFF="0.8" BBK_DIFF_Y="10.4" BBK_EURO="222.119"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="431.001" BBK_DIFF="0.7" BBK_DIFF_Y="10.3" BBK_EURO="220.367"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="427.916" BBK_DIFF="0.6" BBK_DIFF_Y="10.2" BBK_EURO="218.79"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="425.473" BBK_DIFF="0.3" BBK_DIFF_Y="10.1" BBK_EURO="217.541"/>
      <bbk:Obs TIME_PERIOD="1970-12" OBS_VALUE="424.128" BBK_DIFF="1.6" BBK_DIFF_Y="10.7" BBK_EURO="216.853"/>
      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="417.39" BBK_DIFF="1.2" BBK_DIFF_Y="10.8" BBK_EURO="213.408"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="412.419" BBK_DIFF="0.8" BBK_DIFF_Y="11.0" BBK_EURO="210.866"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="409.112" BBK_DIFF="0.7" BBK_DIFF_Y="11.8" BBK_EURO="209.176"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="406.327" BBK_DIFF="0.8" BBK_DIFF_Y="11.8" BBK_EURO="207.752"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="402.937" BBK_DIFF="1.0" BBK_DIFF_Y="12.5" BBK_EURO="206.018"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="398.813" BBK_DIFF="0.7" BBK_DIFF_Y="12.5" BBK_EURO="203.91"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="396.006" BBK_DIFF="0.6" BBK_DIFF_Y="12.7" BBK_EURO="202.475"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="393.454" BBK_DIFF="0.6" BBK_DIFF_Y="12.8" BBK_EURO="201.17"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="390.918" BBK_DIFF="0.7" BBK_DIFF_Y="13.1" BBK_EURO="199.873"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="388.307" BBK_DIFF="0.5" BBK_DIFF_Y="13.3" BBK_EURO="198.538"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="386.508" BBK_DIFF="0.9" BBK_DIFF_Y="14.1" BBK_EURO="197.618"/>
      <bbk:Obs TIME_PERIOD="1969-12" OBS_VALUE="383.044" BBK_DIFF="1.7" BBK_DIFF_Y="14.2" BBK_EURO="195.847"/>
      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="376.57" BBK_DIFF="1.4" BBK_DIFF_Y="13.3" BBK_EURO="192.537"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="371.545" BBK_DIFF="1.5" BBK_DIFF_Y="12.8" BBK_EURO="189.968"/>
      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="366.018" BBK_DIFF="0.7" BBK_DIFF_Y="12.5" BBK_EURO="187.142"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="363.325" BBK_DIFF="1.4" BBK_DIFF_Y="12.9" BBK_EURO="185.765"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="358.314" BBK_DIFF="1.1" BBK_DIFF_Y="13.0" BBK_EURO="183.203"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="354.371" BBK_DIFF="0.9" BBK_DIFF_Y="12.8" BBK_EURO="181.187"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="351.374" BBK_DIFF="0.7" BBK_DIFF_Y="13.1" BBK_EURO="179.655"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="348.938" BBK_DIFF="1.0" BBK_DIFF_Y="13.6" BBK_EURO="178.409"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="345.602" BBK_DIFF="0.8" BBK_DIFF_Y="13.5" BBK_EURO="176.703"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="342.729" BBK_DIFF="1.2" BBK_DIFF_Y="13.4" BBK_EURO="175.235"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="338.641" BBK_DIFF="0.9" BBK_DIFF_Y="13.2" BBK_EURO="173.144"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="335.521" BBK_DIFF="1.0" BBK_DIFF_Y="13.3" BBK_EURO="171.549"/>
      <bbk:Obs TIME_PERIOD="1968-11" OBS_VALUE="332.253" BBK_DIFF="0.9" BBK_DIFF_Y="13.4" BBK_EURO="169.878"/>
      <bbk:Obs TIME_PERIOD="1968-10" OBS_VALUE="329.352" BBK_DIFF="1.2" BBK_DIFF_Y="13.7" BBK_EURO="168.395"/>
      <bbk:Obs TIME_PERIOD="1968-09" OBS_VALUE="325.286" BBK_DIFF="1.1" BBK_DIFF_Y="13.4" BBK_EURO="166.316"/>
      <bbk:Obs TIME_PERIOD="1968-08" OBS_VALUE="321.689" BBK_DIFF="1.4" BBK_DIFF_Y="12.7" BBK_EURO="164.477"/>
      <bbk:Obs TIME_PERIOD="1968-07" OBS_VALUE="317.186" BBK_DIFF="0.9" BBK_DIFF_Y="12.4" BBK_EURO="162.175"/>
      <bbk:Obs TIME_PERIOD="1968-06" OBS_VALUE="314.267" BBK_DIFF="1.2" BBK_DIFF_Y="12.2" BBK_EURO="160.682"/>
      <bbk:Obs TIME_PERIOD="1968-05" OBS_VALUE="310.665" BBK_DIFF="1.1" BBK_DIFF_Y="11.6" BBK_EURO="158.84"/>
      <bbk:Obs TIME_PERIOD="1968-04" OBS_VALUE="307.213" BBK_DIFF="0.9" BBK_DIFF_Y="11.3" BBK_EURO="157.076"/>
      <bbk:Obs TIME_PERIOD="1968-03" OBS_VALUE="304.584" BBK_DIFF="0.8" BBK_DIFF_Y="10.9" BBK_EURO="155.731"/>
      <bbk:Obs TIME_PERIOD="1968-02" OBS_VALUE="302.151" BBK_DIFF="1.0" BBK_DIFF_Y="10.7" BBK_EURO="154.487"/>
      <bbk:Obs TIME_PERIOD="1968-01" OBS_VALUE="299.256" BBK_DIFF="1.1" BBK_DIFF_Y="10.4" BBK_EURO="153.007"/>
      <bbk:Obs TIME_PERIOD="1967-12" OBS_VALUE="296.126" BBK_DIFF="1.0" BBK_DIFF_Y="10.1" BBK_EURO="151.407"/>
      <bbk:Obs TIME_PERIOD="1967-11" OBS_VALUE="293.072" BBK_DIFF="1.2" BBK_DIFF_Y="9.8" BBK_EURO="149.845"/>
      <bbk:Obs TIME_PERIOD="1967-10" OBS_VALUE="289.637" BBK_DIFF="1.0" BBK_DIFF_Y="9.4" BBK_EURO="148.089"/>
      <bbk:Obs TIME_PERIOD="1967-09" OBS_VALUE="286.903" BBK_DIFF="0.5" BBK_DIFF_Y="9.2" BBK_EURO="146.691"/>
      <bbk:Obs TIME_PERIOD="1967-08" OBS_VALUE="285.351" BBK_DIFF="1.1" BBK_DIFF_Y="9.3" BBK_EURO="145.898"/>
      <bbk:Obs TIME_PERIOD="1967-07" OBS_VALUE="282.318" BBK_DIFF="0.8" BBK_DIFF_Y="9.1" BBK_EURO="144.347"/>
      <bbk:Obs TIME_PERIOD="1967-06" OBS_VALUE="280.206" BBK_DIFF="0.6" BBK_DIFF_Y="9.1" BBK_EURO="143.267"/>
      <bbk:Obs TIME_PERIOD="1967-05" OBS_VALUE="278.484" BBK_DIFF="0.9" BBK_DIFF_Y="9.0" BBK_EURO="142.387"/>
      <bbk:Obs TIME_PERIOD="1967-04" OBS_VALUE="276.01" BBK_DIFF="0.5" BBK_DIFF_Y="9.0" BBK_EURO="141.122"/>
      <bbk:Obs TIME_PERIOD="1967-03" OBS_VALUE="274.758" BBK_DIFF="0.6" BBK_DIFF_Y="9.3" BBK_EURO="140.482"/>
      <bbk:Obs TIME_PERIOD="1967-02" OBS_VALUE="273.034" BBK_DIFF="0.7" BBK_DIFF_Y="9.6" BBK_EURO="139.6"/>
      <bbk:Obs TIME_PERIOD="1967-01" OBS_VALUE="271.12" BBK_DIFF="0.8" BBK_DIFF_Y="9.5" BBK_EURO="138.621"/>
      <bbk:Obs TIME_PERIOD="1966-12" OBS_VALUE="268.947" BBK_DIFF="0.8" BBK_DIFF_Y="9.5" BBK_EURO="137.51"/>
      <bbk:Obs TIME_PERIOD="1966-11" OBS_VALUE="266.804" BBK_DIFF="0.8" BBK_DIFF_Y="9.8" BBK_EURO="136.415"/>
      <bbk:Obs TIME_PERIOD="1966-10" OBS_VALUE="264.732" BBK_DIFF="0.7" BBK_DIFF_Y="10.2" BBK_EURO="135.355"/>
      <bbk:Obs TIME_PERIOD="1966-09" OBS_VALUE="262.791" BBK_DIFF="0.7" BBK_DIFF_Y="10.5" BBK_EURO="134.363"/>
      <bbk:Obs TIME_PERIOD="1966-08" OBS_VALUE="260.975" BBK_DIFF="0.9" BBK_DIFF_Y="10.7" BBK_EURO="133.434"/>
      <bbk:Obs TIME_PERIOD="1966-07" OBS_VALUE="258.664" BBK_DIFF="0.7" BBK_DIFF_Y="10.8" BBK_EURO="132.253"/>
      <bbk:Obs TIME_PERIOD="1966-06" OBS_VALUE="256.949" BBK_DIFF="0.6" BBK_DIFF_Y="11.4" BBK_EURO="131.376"/>
      <bbk:Obs TIME_PERIOD="1966-05" OBS_VALUE="255.488" BBK_DIFF="0.9" BBK_DIFF_Y="11.6" BBK_EURO="130.629"/>
      <bbk:Obs TIME_PERIOD="1966-04" OBS_VALUE="253.269" BBK_DIFF="0.7" BBK_DIFF_Y="12.1" BBK_EURO="129.494"/>
      <bbk:Obs TIME_PERIOD="1966-03" OBS_VALUE="251.423" BBK_DIFF="0.9" BBK_DIFF_Y="12.5" BBK_EURO="128.551"/>
      <bbk:Obs TIME_PERIOD="1966-02" OBS_VALUE="249.117" BBK_DIFF="0.6" BBK_DIFF_Y="12.7" BBK_EURO="127.371"/>
      <bbk:Obs TIME_PERIOD="1966-01" OBS_VALUE="247.544" BBK_DIFF="0.8" BBK_DIFF_Y="12.8" BBK_EURO="126.567"/>
      <bbk:Obs TIME_PERIOD="1965-12" OBS_VALUE="245.635" BBK_DIFF="1.1" BBK_DIFF_Y="13.0" BBK_EURO="125.591"/>
      <bbk:Obs TIME_PERIOD="1965-11" OBS_VALUE="242.898" BBK_DIFF="1.1" BBK_DIFF_Y="13.1" BBK_EURO="124.192"/>
      <bbk:Obs TIME_PERIOD="1965-10" OBS_VALUE="240.176" BBK_DIFF="1.0" BBK_DIFF_Y="13.2" BBK_EURO="122.8"/>
      <bbk:Obs TIME_PERIOD="1965-09" OBS_VALUE="237.724" BBK_DIFF="0.8" BBK_DIFF_Y="13.4" BBK_EURO="121.546"/>
      <bbk:Obs TIME_PERIOD="1965-08" OBS_VALUE="235.777" BBK_DIFF="1.0" BBK_DIFF_Y="14.0" BBK_EURO="120.551"/>
      <bbk:Obs TIME_PERIOD="1965-07" OBS_VALUE="233.54" BBK_DIFF="1.3" BBK_DIFF_Y="14.0" BBK_EURO="119.407"/>
      <bbk:Obs TIME_PERIOD="1965-06" OBS_VALUE="230.583" BBK_DIFF="0.7" BBK_DIFF_Y="14.1" BBK_EURO="117.895"/>
      <bbk:Obs TIME_PERIOD="1965-05" OBS_VALUE="228.917" BBK_DIFF="1.3" BBK_DIFF_Y="14.4" BBK_EURO="117.043"/>
      <bbk:Obs TIME_PERIOD="1965-04" OBS_VALUE="225.906" BBK_DIFF="1.1" BBK_DIFF_Y="14.3" BBK_EURO="115.504"/>
      <bbk:Obs TIME_PERIOD="1965-03" OBS_VALUE="223.528" BBK_DIFF="1.1" BBK_DIFF_Y="14.3" BBK_EURO="114.288"/>
      <bbk:Obs TIME_PERIOD="1965-02" OBS_VALUE="221.134" BBK_DIFF="0.7" BBK_DIFF_Y="14.3" BBK_EURO="113.064"/>
      <bbk:Obs TIME_PERIOD="1965-01" OBS_VALUE="219.49" BBK_DIFF="0.9" BBK_DIFF_Y="14.0" BBK_EURO="112.223"/>
      <bbk:Obs TIME_PERIOD="1964-12" OBS_VALUE="217.456" BBK_DIFF="1.3" BBK_DIFF_Y="14.1" BBK_EURO="111.183"/>
      <bbk:Obs TIME_PERIOD="1964-11" OBS_VALUE="214.679" BBK_DIFF="1.2" BBK_DIFF_Y="14.3" BBK_EURO="109.764"/>
      <bbk:Obs TIME_PERIOD="1964-10" OBS_VALUE="212.151" BBK_DIFF="1.2" BBK_DIFF_Y="14.6" BBK_EURO="108.471"/>
      <bbk:Obs TIME_PERIOD="1964-09" OBS_VALUE="209.617" BBK_DIFF="1.3" BBK_DIFF_Y="14.8" BBK_EURO="107.175"/>
      <bbk:Obs TIME_PERIOD="1964-08" OBS_VALUE="206.901" BBK_DIFF="1.0" BBK_DIFF_Y="14.4" BBK_EURO="105.787"/>
      <bbk:Obs TIME_PERIOD="1964-07" OBS_VALUE="204.784" BBK_DIFF="1.3" BBK_DIFF_Y="14.7" BBK_EURO="104.704"/>
      <bbk:Obs TIME_PERIOD="1964-06" OBS_VALUE="202.106" BBK_DIFF="1.0" BBK_DIFF_Y="14.6" BBK_EURO="103.335"/>
      <bbk:Obs TIME_PERIOD="1964-05" OBS_VALUE="200.045" BBK_DIFF="1.2" BBK_DIFF_Y="14.4" BBK_EURO="102.281"/>
      <bbk:Obs TIME_PERIOD="1964-04" OBS_VALUE="197.595" BBK_DIFF="1.1" BBK_DIFF_Y="14.3" BBK_EURO="101.029"/>
      <bbk:Obs TIME_PERIOD="1964-03" OBS_VALUE="195.534" BBK_DIFF="1.0" BBK_DIFF_Y="14.2" BBK_EURO="99.975"/>
      <bbk:Obs TIME_PERIOD="1964-02" OBS_VALUE="193.535" BBK_DIFF="0.5" BBK_DIFF_Y="13.6" BBK_EURO="98.953"/>
      <bbk:Obs TIME_PERIOD="1964-01" OBS_VALUE="192.511" BBK_DIFF="1.0" BBK_DIFF_Y="14.0" BBK_EURO="98.429"/>
      <bbk:Obs TIME_PERIOD="1963-12" OBS_VALUE="190.524" BBK_DIFF="1.4" BBK_DIFF_Y="13.9" BBK_EURO="97.413"/>
      <bbk:Obs TIME_PERIOD="1963-11" OBS_VALUE="187.826" BBK_DIFF="1.4" BBK_DIFF_Y="13.7" BBK_EURO="96.034"/>
      <bbk:Obs TIME_PERIOD="1963-10" OBS_VALUE="185.186" BBK_DIFF="1.4" BBK_DIFF_Y="13.6" BBK_EURO="94.684"/>
      <bbk:Obs TIME_PERIOD="1963-09" OBS_VALUE="182.672" BBK_DIFF="1.0" BBK_DIFF_Y="13.7" BBK_EURO="93.399"/>
      <bbk:Obs TIME_PERIOD="1963-08" OBS_VALUE="180.905" BBK_DIFF="1.3" BBK_DIFF_Y="13.7" BBK_EURO="92.495"/>
      <bbk:Obs TIME_PERIOD="1963-07" OBS_VALUE="178.578" BBK_DIFF="1.2" BBK_DIFF_Y="13.7" BBK_EURO="91.305"/>
      <bbk:Obs TIME_PERIOD="1963-06" OBS_VALUE="176.42" BBK_DIFF="0.9" BBK_DIFF_Y="14.1" BBK_EURO="90.202"/>
      <bbk:Obs TIME_PERIOD="1963-05" OBS_VALUE="174.867" BBK_DIFF="1.2" BBK_DIFF_Y="14.1" BBK_EURO="89.408"/>
      <bbk:Obs TIME_PERIOD="1963-04" OBS_VALUE="172.819" BBK_DIFF="0.9" BBK_DIFF_Y="14.3" BBK_EURO="88.361"/>
      <bbk:Obs TIME_PERIOD="1963-03" OBS_VALUE="171.205" BBK_DIFF="0.5" BBK_DIFF_Y="14.5" BBK_EURO="87.536"/>
      <bbk:Obs TIME_PERIOD="1963-02" OBS_VALUE="170.357" BBK_DIFF="0.9" BBK_DIFF_Y="14.6" BBK_EURO="87.102"/>
      <bbk:Obs TIME_PERIOD="1963-01" OBS_VALUE="168.828" BBK_DIFF="0.9" BBK_DIFF_Y="14.7" BBK_EURO="86.32"/>
      <bbk:Obs TIME_PERIOD="1962-12" OBS_VALUE="167.339" BBK_DIFF="1.3" BBK_DIFF_Y="14.7" BBK_EURO="85.559"/>
      <bbk:Obs TIME_PERIOD="1962-11" OBS_VALUE="165.256" BBK_DIFF="1.4" BBK_DIFF_Y="14.6" BBK_EURO="84.494"/>
      <bbk:Obs TIME_PERIOD="1962-10" OBS_VALUE="163.051" BBK_DIFF="1.5" BBK_DIFF_Y="14.5" BBK_EURO="83.367"/>
      <bbk:Obs TIME_PERIOD="1962-09" OBS_VALUE="160.71" BBK_DIFF="1.0" BBK_DIFF_Y="14.2" BBK_EURO="82.17"/>
      <bbk:Obs TIME_PERIOD="1962-08" OBS_VALUE="159.117" BBK_DIFF="1.3" BBK_DIFF_Y="14.4" BBK_EURO="81.355"/>
      <bbk:Obs TIME_PERIOD="1962-07" OBS_VALUE="157.044" BBK_DIFF="1.5" BBK_DIFF_Y="14.6" BBK_EURO="80.295"/>
      <bbk:Obs TIME_PERIOD="1962-06" OBS_VALUE="154.657" BBK_DIFF="0.9" BBK_DIFF_Y="14.4" BBK_EURO="79.075"/>
      <bbk:Obs TIME_PERIOD="1962-05" OBS_VALUE="153.263" BBK_DIFF="1.4" BBK_DIFF_Y="14.6" BBK_EURO="78.362"/>
      <bbk:Obs TIME_PERIOD="1962-04" OBS_VALUE="151.176" BBK_DIFF="1.1" BBK_DIFF_Y="14.4" BBK_EURO="77.295"/>
      <bbk:Obs TIME_PERIOD="1962-03" OBS_VALUE="149.583" BBK_DIFF="0.6" BBK_DIFF_Y="14.2" BBK_EURO="76.481"/>
      <bbk:Obs TIME_PERIOD="1962-02" OBS_VALUE="148.65" BBK_DIFF="1.0" BBK_DIFF_Y="14.4" BBK_EURO="76.004"/>
      <bbk:Obs TIME_PERIOD="1962-01" OBS_VALUE="147.218" BBK_DIFF="0.9" BBK_DIFF_Y="14.8" BBK_EURO="75.271"/>
      <bbk:Obs TIME_PERIOD="1961-12" OBS_VALUE="145.915" BBK_DIFF="1.2" BBK_DIFF_Y="14.9" BBK_EURO="74.605"/>
      <bbk:Obs TIME_PERIOD="1961-11" OBS_VALUE="144.241" BBK_DIFF="1.3" BBK_DIFF_Y="30.0" BBK_EURO="73.749"/>
      <bbk:Obs TIME_PERIOD="1961-10" OBS_VALUE="142.424" BBK_DIFF="1.2" BBK_DIFF_Y="29.7" BBK_EURO="72.82"/>
      <bbk:Obs TIME_PERIOD="1961-09" OBS_VALUE="140.682" BBK_DIFF="1.2" BBK_DIFF_Y="29.3" BBK_EURO="71.93"/>
      <bbk:Obs TIME_PERIOD="1961-08" OBS_VALUE="139.067" BBK_DIFF="1.4" BBK_DIFF_Y="29.0" BBK_EURO="71.104"/>
      <bbk:Obs TIME_PERIOD="1961-07" OBS_VALUE="137.094" BBK_DIFF="1.4" BBK_DIFF_Y="28.4" BBK_EURO="70.095"/>
      <bbk:Obs TIME_PERIOD="1961-06" OBS_VALUE="135.234" BBK_DIFF="1.1" BBK_DIFF_Y="28.2" BBK_EURO="69.144"/>
      <bbk:Obs TIME_PERIOD="1961-05" OBS_VALUE="133.739" BBK_DIFF="1.2" BBK_DIFF_Y="27.6" BBK_EURO="68.38"/>
      <bbk:Obs TIME_PERIOD="1961-04" OBS_VALUE="132.204" BBK_DIFF="1.0" BBK_DIFF_Y="27.5" BBK_EURO="67.595"/>
      <bbk:Obs TIME_PERIOD="1961-03" OBS_VALUE="130.935" BBK_DIFF="0.8" BBK_DIFF_Y="28.0" BBK_EURO="66.946"/>
      <bbk:Obs TIME_PERIOD="1961-02" OBS_VALUE="129.923" BBK_DIFF="1.3" BBK_DIFF_Y="27.7" BBK_EURO="66.429"/>
      <bbk:Obs TIME_PERIOD="1961-01" OBS_VALUE="128.213" BBK_DIFF="0.9" BBK_DIFF_Y="27.2" BBK_EURO="65.554"/>
      <bbk:Obs TIME_PERIOD="1960-12" OBS_VALUE="127.044" BBK_DIFF="14.5" BBK_DIFF_Y="27.6" BBK_EURO="64.957"/>
      <bbk:Obs TIME_PERIOD="1960-11" OBS_VALUE="110.957" BBK_DIFF="1.0" BBK_DIFF_Y="14.7" BBK_EURO="56.731"/>
      <bbk:Obs TIME_PERIOD="1960-10" OBS_VALUE="109.839" BBK_DIFF="0.9" BBK_DIFF_Y="15.2" BBK_EURO="56.16"/>
      <bbk:Obs TIME_PERIOD="1960-09" OBS_VALUE="108.813" BBK_DIFF="0.9" BBK_DIFF_Y="16.2" BBK_EURO="55.635"/>
      <bbk:Obs TIME_PERIOD="1960-08" OBS_VALUE="107.839" BBK_DIFF="1.0" BBK_DIFF_Y="17.1" BBK_EURO="55.137"/>
      <bbk:Obs TIME_PERIOD="1960-07" OBS_VALUE="106.795" BBK_DIFF="1.3" BBK_DIFF_Y="18.2" BBK_EURO="54.603"/>
      <bbk:Obs TIME_PERIOD="1960-06" OBS_VALUE="105.447" BBK_DIFF="0.6" BBK_DIFF_Y="19.2" BBK_EURO="53.914"/>
      <bbk:Obs TIME_PERIOD="1960-05" OBS_VALUE="104.841" BBK_DIFF="1.1" BBK_DIFF_Y="19.7" BBK_EURO="53.604"/>
      <bbk:Obs TIME_PERIOD="1960-04" OBS_VALUE="103.696" BBK_DIFF="1.3" BBK_DIFF_Y="20.5" BBK_EURO="53.019"/>
      <bbk:Obs TIME_PERIOD="1960-03" OBS_VALUE="102.321" BBK_DIFF="0.6" BBK_DIFF_Y="20.9" BBK_EURO="52.316"/>
      <bbk:Obs TIME_PERIOD="1960-02" OBS_VALUE="101.728" BBK_DIFF="0.9" BBK_DIFF_Y="21.7" BBK_EURO="52.013"/>
      <bbk:Obs TIME_PERIOD="1960-01" OBS_VALUE="100.829" BBK_DIFF="1.3" BBK_DIFF_Y="21.8" BBK_EURO="51.553"/>
      <bbk:Obs TIME_PERIOD="1959-12" OBS_VALUE="99.552" BBK_DIFF="2.9" BBK_DIFF_Y="22.1" BBK_EURO="50.9"/>
      <bbk:Obs TIME_PERIOD="1959-11" OBS_VALUE="96.732" BBK_DIFF="1.4" BBK_DIFF_Y="20.2" BBK_EURO="49.458"/>
      <bbk:Obs TIME_PERIOD="1959-10" OBS_VALUE="95.381" BBK_DIFF="1.8" BBK_DIFF_Y="20.1" BBK_EURO="48.768"/>
      <bbk:Obs TIME_PERIOD="1959-09" OBS_VALUE="93.68" BBK_DIFF="1.7" BBK_DIFF_Y="20.7" BBK_EURO="47.898"/>
      <bbk:Obs TIME_PERIOD="1959-08" OBS_VALUE="92.087" BBK_DIFF="1.9" BBK_DIFF_Y="20.2" BBK_EURO="47.083"/>
      <bbk:Obs TIME_PERIOD="1959-07" OBS_VALUE="90.35" BBK_DIFF="2.1" BBK_DIFF_Y="19.6" BBK_EURO="46.195"/>
      <bbk:Obs TIME_PERIOD="1959-06" OBS_VALUE="88.469" BBK_DIFF="1.0" BBK_DIFF_Y="19.1" BBK_EURO="45.233"/>
      <bbk:Obs TIME_PERIOD="1959-05" OBS_VALUE="87.565" BBK_DIFF="1.8" BBK_DIFF_Y="19.2" BBK_EURO="44.771"/>
      <bbk:Obs TIME_PERIOD="1959-04" OBS_VALUE="86.035" BBK_DIFF="1.7" BBK_DIFF_Y="18.8" BBK_EURO="43.989"/>
      <bbk:Obs TIME_PERIOD="1959-03" OBS_VALUE="84.632" BBK_DIFF="1.2" BBK_DIFF_Y="18.3" BBK_EURO="43.272"/>
      <bbk:Obs TIME_PERIOD="1959-02" OBS_VALUE="83.606" BBK_DIFF="1.0" BBK_DIFF_Y="17.8" BBK_EURO="42.747"/>
      <bbk:Obs TIME_PERIOD="1959-01" OBS_VALUE="82.803" BBK_DIFF="1.6" BBK_DIFF_Y="18.3" BBK_EURO="42.337"/>
      <bbk:Obs TIME_PERIOD="1958-12" OBS_VALUE="81.513" BBK_DIFF="1.3" BBK_DIFF_Y="17.8" BBK_EURO="41.677"/>
      <bbk:Obs TIME_PERIOD="1958-11" OBS_VALUE="80.505" BBK_DIFF="1.4" BBK_DIFF_Y="17.8" BBK_EURO="41.162"/>
      <bbk:Obs TIME_PERIOD="1958-10" OBS_VALUE="79.429" BBK_DIFF="2.3" BBK_DIFF_Y="17.7" BBK_EURO="40.611"/>
      <bbk:Obs TIME_PERIOD="1958-09" OBS_VALUE="77.644" BBK_DIFF="1.3" BBK_DIFF_Y="16.2" BBK_EURO="39.699"/>
      <bbk:Obs TIME_PERIOD="1958-08" OBS_VALUE="76.635" BBK_DIFF="1.5" BBK_DIFF_Y="16.0" BBK_EURO="39.183"/>
      <bbk:Obs TIME_PERIOD="1958-07" OBS_VALUE="75.514" BBK_DIFF="1.7" BBK_DIFF_Y="15.8" BBK_EURO="38.61"/>
      <bbk:Obs TIME_PERIOD="1958-06" OBS_VALUE="74.276" BBK_DIFF="1.1" BBK_DIFF_Y="14.9" BBK_EURO="37.977"/>
      <bbk:Obs TIME_PERIOD="1958-05" OBS_VALUE="73.49" BBK_DIFF="1.4" BBK_DIFF_Y="14.4" BBK_EURO="37.575"/>
      <bbk:Obs TIME_PERIOD="1958-04" OBS_VALUE="72.44" BBK_DIFF="1.3" BBK_DIFF_Y="13.8" BBK_EURO="37.038"/>
      <bbk:Obs TIME_PERIOD="1958-03" OBS_VALUE="71.534" BBK_DIFF="0.8" BBK_DIFF_Y="13.2" BBK_EURO="36.575"/>
      <bbk:Obs TIME_PERIOD="1958-02" OBS_VALUE="70.967" BBK_DIFF="1.4" BBK_DIFF_Y="12.6" BBK_EURO="36.285"/>
      <bbk:Obs TIME_PERIOD="1958-01" OBS_VALUE="70.018" BBK_DIFF="1.2" BBK_DIFF_Y="12.0" BBK_EURO="35.8"/>
      <bbk:Obs TIME_PERIOD="1957-12" OBS_VALUE="69.189" BBK_DIFF="1.2" BBK_DIFF_Y="11.2" BBK_EURO="35.376"/>
      <bbk:Obs TIME_PERIOD="1957-11" OBS_VALUE="68.354" BBK_DIFF="1.3" BBK_DIFF_Y="10.2" BBK_EURO="34.949"/>
      <bbk:Obs TIME_PERIOD="1957-10" OBS_VALUE="67.465" BBK_DIFF="0.9" BBK_DIFF_Y="10.2" BBK_EURO="34.494"/>
      <bbk:Obs TIME_PERIOD="1957-09" OBS_VALUE="66.837" BBK_DIFF="1.1" BBK_DIFF_Y="10.6" BBK_EURO="34.173"/>
      <bbk:Obs TIME_PERIOD="1957-08" OBS_VALUE="66.086" BBK_DIFF="1.3" BBK_DIFF_Y="10.8" BBK_EURO="33.789"/>
      <bbk:Obs TIME_PERIOD="1957-07" OBS_VALUE="65.237" BBK_DIFF="0.9" BBK_DIFF_Y="11.1" BBK_EURO="33.355"/>
      <bbk:Obs TIME_PERIOD="1957-06" OBS_VALUE="64.652" BBK_DIFF="0.6" BBK_DIFF_Y="11.5" BBK_EURO="33.056"/>
      <bbk:Obs TIME_PERIOD="1957-05" OBS_VALUE="64.265" BBK_DIFF="1.0" BBK_DIFF_Y="12.0" BBK_EURO="32.858"/>
      <bbk:Obs TIME_PERIOD="1957-04" OBS_VALUE="63.642" BBK_DIFF="0.7" BBK_DIFF_Y="11.7" BBK_EURO="32.54"/>
      <bbk:Obs TIME_PERIOD="1957-03" OBS_VALUE="63.191" BBK_DIFF="0.3" BBK_DIFF_Y="13.5" BBK_EURO="32.309"/>
      <bbk:Obs TIME_PERIOD="1957-02" OBS_VALUE="63.026" BBK_DIFF="0.9" BBK_DIFF_Y="14.7" BBK_EURO="32.225"/>
      <bbk:Obs TIME_PERIOD="1957-01" OBS_VALUE="62.494" BBK_DIFF="0.4" BBK_DIFF_Y="14.8" BBK_EURO="31.953"/>
      <bbk:Obs TIME_PERIOD="1956-12" OBS_VALUE="62.236" BBK_DIFF="0.4" BBK_DIFF_Y="16.6" BBK_EURO="31.821"/>
      <bbk:Obs TIME_PERIOD="1956-11" OBS_VALUE="62.005" BBK_DIFF="1.3" BBK_DIFF_Y="18.9" BBK_EURO="31.703"/>
      <bbk:Obs TIME_PERIOD="1956-10" OBS_VALUE="61.218" BBK_DIFF="1.3" BBK_DIFF_Y="19.6" BBK_EURO="31.3"/>
      <bbk:Obs TIME_PERIOD="1956-09" OBS_VALUE="60.441" BBK_DIFF="1.3" BBK_DIFF_Y="20.8" BBK_EURO="30.903"/>
      <bbk:Obs TIME_PERIOD="1956-08" OBS_VALUE="59.664" BBK_DIFF="1.6" BBK_DIFF_Y="21.5" BBK_EURO="30.506"/>
      <bbk:Obs TIME_PERIOD="1956-07" OBS_VALUE="58.716" BBK_DIFF="1.3" BBK_DIFF_Y="22.2" BBK_EURO="30.021"/>
      <bbk:Obs TIME_PERIOD="1956-06" OBS_VALUE="57.989" BBK_DIFF="1.1" BBK_DIFF_Y="24.3" BBK_EURO="29.649"/>
      <bbk:Obs TIME_PERIOD="1956-05" OBS_VALUE="57.368" BBK_DIFF="0.7" BBK_DIFF_Y="25.1" BBK_EURO="29.332"/>
      <bbk:Obs TIME_PERIOD="1956-04" OBS_VALUE="56.965" BBK_DIFF="2.4" BBK_DIFF_Y="26.2" BBK_EURO="29.126"/>
      <bbk:Obs TIME_PERIOD="1956-03" OBS_VALUE="55.652" BBK_DIFF="1.3" BBK_DIFF_Y="25.6" BBK_EURO="28.454"/>
      <bbk:Obs TIME_PERIOD="1956-02" OBS_VALUE="54.94" BBK_DIFF="0.9" BBK_DIFF_Y="26.4" BBK_EURO="28.09"/>
      <bbk:Obs TIME_PERIOD="1956-01" OBS_VALUE="54.431" BBK_DIFF="2.0" BBK_DIFF_Y="26.9" BBK_EURO="27.83"/>
      <bbk:Obs TIME_PERIOD="1955-12" OBS_VALUE="53.357" BBK_DIFF="2.3" BBK_DIFF_Y="26.4" BBK_EURO="27.281"/>
      <bbk:Obs TIME_PERIOD="1955-11" OBS_VALUE="52.136" BBK_DIFF="1.8" BBK_DIFF_Y="26.6" BBK_EURO="26.657"/>
      <bbk:Obs TIME_PERIOD="1955-10" OBS_VALUE="51.198" BBK_DIFF="2.3" BBK_DIFF_Y="27.0" BBK_EURO="26.177"/>
      <bbk:Obs TIME_PERIOD="1955-09" OBS_VALUE="50.054" BBK_DIFF="1.9" BBK_DIFF_Y="26.8" BBK_EURO="25.592"/>
      <bbk:Obs TIME_PERIOD="1955-08" OBS_VALUE="49.1" BBK_DIFF="2.2" BBK_DIFF_Y="28.4" BBK_EURO="25.104"/>
      <bbk:Obs TIME_PERIOD="1955-07" OBS_VALUE="48.044" BBK_DIFF="3.0" BBK_DIFF_Y="28.1" BBK_EURO="24.565"/>
      <bbk:Obs TIME_PERIOD="1955-06" OBS_VALUE="46.659" BBK_DIFF="1.7" BBK_DIFF_Y="27.2" BBK_EURO="23.856"/>
      <bbk:Obs TIME_PERIOD="1955-05" OBS_VALUE="45.864" BBK_DIFF="1.6" BBK_DIFF_Y="26.9" BBK_EURO="23.45"/>
      <bbk:Obs TIME_PERIOD="1955-04" OBS_VALUE="45.136" BBK_DIFF="1.9" BBK_DIFF_Y="28.3" BBK_EURO="23.078"/>
      <bbk:Obs TIME_PERIOD="1955-03" OBS_VALUE="44.294" BBK_DIFF="1.9" BBK_DIFF_Y="27.8" BBK_EURO="22.647"/>
      <bbk:Obs TIME_PERIOD="1955-02" OBS_VALUE="43.465" BBK_DIFF="1.4" BBK_DIFF_Y="28.5" BBK_EURO="22.223"/>
      <bbk:Obs TIME_PERIOD="1955-01" OBS_VALUE="42.882" BBK_DIFF="1.6" BBK_DIFF_Y="31.2" BBK_EURO="21.925"/>
      <bbk:Obs TIME_PERIOD="1954-12" OBS_VALUE="42.208" BBK_DIFF="2.5" BBK_DIFF_Y="31.9" BBK_EURO="21.581"/>
      <bbk:Obs TIME_PERIOD="1954-11" OBS_VALUE="41.166" BBK_DIFF="2.2" BBK_DIFF_Y="32.8" BBK_EURO="21.048"/>
      <bbk:Obs TIME_PERIOD="1954-10" OBS_VALUE="40.298" BBK_DIFF="2.1" BBK_DIFF_Y="33.6" BBK_EURO="20.604"/>
      <bbk:Obs TIME_PERIOD="1954-09" OBS_VALUE="39.471" BBK_DIFF="3.3" BBK_DIFF_Y="34.0" BBK_EURO="20.181"/>
      <bbk:Obs TIME_PERIOD="1954-08" OBS_VALUE="38.226" BBK_DIFF="1.9" BBK_DIFF_Y="32.7" BBK_EURO="19.545"/>
      <bbk:Obs TIME_PERIOD="1954-07" OBS_VALUE="37.497" BBK_DIFF="2.2" BBK_DIFF_Y="34.2" BBK_EURO="19.172"/>
      <bbk:Obs TIME_PERIOD="1954-06" OBS_VALUE="36.693" BBK_DIFF="1.5" BBK_DIFF_Y="34.4" BBK_EURO="18.761"/>
      <bbk:Obs TIME_PERIOD="1954-05" OBS_VALUE="36.15" BBK_DIFF="2.7" BBK_DIFF_Y="35.5" BBK_EURO="18.483"/>
      <bbk:Obs TIME_PERIOD="1954-04" OBS_VALUE="35.19" BBK_DIFF="1.5" BBK_DIFF_Y="34.9" BBK_EURO="17.992"/>
      <bbk:Obs TIME_PERIOD="1954-03" OBS_VALUE="34.657" BBK_DIFF="2.4" BBK_DIFF_Y="36.6" BBK_EURO="17.72"/>
      <bbk:Obs TIME_PERIOD="1954-02" OBS_VALUE="33.833" BBK_DIFF="3.5" BBK_DIFF_Y="35.8" BBK_EURO="17.299"/>
      <bbk:Obs TIME_PERIOD="1954-01" OBS_VALUE="32.692" BBK_DIFF="2.1" BBK_DIFF_Y="33.3" BBK_EURO="16.715"/>
      <bbk:Obs TIME_PERIOD="1953-12" OBS_VALUE="32.008" BBK_DIFF="3.2" BBK_DIFF_Y="34.5" BBK_EURO="16.365"/>
      <bbk:Obs TIME_PERIOD="1953-11" OBS_VALUE="31.004" BBK_DIFF="2.8" BBK_DIFF_Y="36.0" BBK_EURO="15.852"/>
      <bbk:Obs TIME_PERIOD="1953-10" OBS_VALUE="30.16" BBK_DIFF="2.4" BBK_DIFF_Y="35.6" BBK_EURO="15.421"/>
      <bbk:Obs TIME_PERIOD="1953-09" OBS_VALUE="29.457" BBK_DIFF="2.2" BBK_DIFF_Y="35.7" BBK_EURO="15.061"/>
      <bbk:Obs TIME_PERIOD="1953-08" OBS_VALUE="28.811" BBK_DIFF="3.1" BBK_DIFF_Y="36.6" BBK_EURO="14.731"/>
      <bbk:Obs TIME_PERIOD="1953-07" OBS_VALUE="27.932" BBK_DIFF="2.3" BBK_DIFF_Y="35.3" BBK_EURO="14.281"/>
      <bbk:Obs TIME_PERIOD="1953-06" OBS_VALUE="27.303" BBK_DIFF="2.3" BBK_DIFF_Y="35.0" BBK_EURO="13.96"/>
      <bbk:Obs TIME_PERIOD="1953-05" OBS_VALUE="26.685" BBK_DIFF="2.3" BBK_DIFF_Y="33.9" BBK_EURO="13.644"/>
      <bbk:Obs TIME_PERIOD="1953-04" OBS_VALUE="26.094" BBK_DIFF="2.8" BBK_DIFF_Y="34.1" BBK_EURO="13.342"/>
      <bbk:Obs TIME_PERIOD="1953-03" OBS_VALUE="25.378" BBK_DIFF="1.8" BBK_DIFF_Y="32.1" BBK_EURO="12.976"/>
      <bbk:Obs TIME_PERIOD="1953-02" OBS_VALUE="24.92" BBK_DIFF="1.6" BBK_DIFF_Y="32.1" BBK_EURO="12.741"/>
      <bbk:Obs TIME_PERIOD="1953-01" OBS_VALUE="24.522" BBK_DIFF="3.0" BBK_DIFF_Y="31.8" BBK_EURO="12.538"/>
      <bbk:Obs TIME_PERIOD="1952-12" OBS_VALUE="23.806" BBK_DIFF="4.4" BBK_DIFF_Y="30.2" BBK_EURO="12.172"/>
      <bbk:Obs TIME_PERIOD="1952-11" OBS_VALUE="22.799" BBK_DIFF="2.5" BBK_DIFF_Y="27.7" BBK_EURO="11.657"/>
      <bbk:Obs TIME_PERIOD="1952-10" OBS_VALUE="22.244" BBK_DIFF="2.5" BBK_DIFF_Y="27.3" BBK_EURO="11.373"/>
      <bbk:Obs TIME_PERIOD="1952-09" OBS_VALUE="21.706" BBK_DIFF="2.9" BBK_DIFF_Y="28.0" BBK_EURO="11.098"/>
      <bbk:Obs TIME_PERIOD="1952-08" OBS_VALUE="21.098" BBK_DIFF="2.2" BBK_DIFF_Y="26.6" BBK_EURO="10.787"/>
      <bbk:Obs TIME_PERIOD="1952-07" OBS_VALUE="20.65" BBK_DIFF="2.1" BBK_DIFF_Y="26.7" BBK_EURO="10.558"/>
      <bbk:Obs TIME_PERIOD="1952-06" OBS_VALUE="20.223" BBK_DIFF="1.5" BBK_DIFF_Y="26.7" BBK_EURO="10.34"/>
      <bbk:Obs TIME_PERIOD="1952-05" OBS_VALUE="19.93" BBK_DIFF="2.4" BBK_DIFF_Y="28.2" BBK_EURO="10.19"/>
      <bbk:Obs TIME_PERIOD="1952-04" OBS_VALUE="19.464" BBK_DIFF="1.3" BBK_DIFF_Y="27.5" BBK_EURO="9.952"/>
      <bbk:Obs TIME_PERIOD="1952-03" OBS_VALUE="19.208" BBK_DIFF="1.8" BBK_DIFF_Y="28.8" BBK_EURO="9.821"/>
      <bbk:Obs TIME_PERIOD="1952-02" OBS_VALUE="18.862" BBK_DIFF="1.4" BBK_DIFF_Y="30.2" BBK_EURO="9.644"/>
      <bbk:Obs TIME_PERIOD="1952-01" OBS_VALUE="18.608" BBK_DIFF="1.7" BBK_DIFF_Y="31.4" BBK_EURO="9.514"/>
      <bbk:Obs TIME_PERIOD="1951-12" OBS_VALUE="18.289" BBK_DIFF="2.4" BBK_DIFF_Y="32.4" BBK_EURO="9.351"/>
      <bbk:Obs TIME_PERIOD="1951-11" OBS_VALUE="17.859" BBK_DIFF="2.2" BBK_DIFF_Y="34.5" BBK_EURO="9.131"/>
      <bbk:Obs TIME_PERIOD="1951-10" OBS_VALUE="17.474" BBK_DIFF="3.1" BBK_DIFF_Y="35.9" BBK_EURO="8.934"/>
      <bbk:Obs TIME_PERIOD="1951-09" OBS_VALUE="16.955" BBK_DIFF="1.8" BBK_DIFF_Y="38.2" BBK_EURO="8.669"/>
      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="16.661" BBK_DIFF="2.2" BBK_DIFF_Y="41.1" BBK_EURO="8.519"/>
      <bbk:Obs TIME_PERIOD="1951-07" OBS_VALUE="16.302" BBK_DIFF="2.1" BBK_DIFF_Y="45.3" BBK_EURO="8.335"/>
      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="15.961" BBK_DIFF="2.7" BBK_DIFF_Y="46.4" BBK_EURO="8.161"/>
      <bbk:Obs TIME_PERIOD="1951-05" OBS_VALUE="15.54" BBK_DIFF="1.8" BBK_DIFF_Y="55.2" BBK_EURO="7.945"/>
      <bbk:Obs TIME_PERIOD="1951-04" OBS_VALUE="15.268" BBK_DIFF="2.4" BBK_DIFF_Y="57.9" BBK_EURO="7.806"/>
      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="14.915" BBK_DIFF="2.9" BBK_DIFF_Y="59.7" BBK_EURO="7.626"/>
      <bbk:Obs TIME_PERIOD="1951-02" OBS_VALUE="14.491" BBK_DIFF="2.3" BBK_DIFF_Y="61.4" BBK_EURO="7.409"/>
      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="14.159" BBK_DIFF="2.5" BBK_DIFF_Y="65.2" BBK_EURO="7.239"/>
      <bbk:Obs TIME_PERIOD="1950-12" OBS_VALUE="13.817" BBK_DIFF="4.1" BBK_DIFF_Y="68.7" BBK_EURO="7.065"/>
      <bbk:Obs TIME_PERIOD="1950-11" OBS_VALUE="13.274" BBK_DIFF="3.2" BBK_DIFF_Y="66.0" BBK_EURO="6.787"/>
      <bbk:Obs TIME_PERIOD="1950-10" OBS_VALUE="12.862" BBK_DIFF="4.8" BBK_DIFF_Y="67.0" BBK_EURO="6.576"/>
      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="12.272" BBK_DIFF="3.9" BBK_DIFF_Y="69.1" BBK_EURO="6.275"/>
      <bbk:Obs TIME_PERIOD="1950-08" OBS_VALUE="11.812" BBK_DIFF="5.3" BBK_DIFF_Y="72.1" BBK_EURO="6.039"/>
      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="11.219" BBK_DIFF="2.9" BBK_DIFF_Y="62.0" BBK_EURO="5.736"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="10.903" BBK_DIFF="8.9" BBK_DIFF_Y="58.1" BBK_EURO="5.575"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="10.01" BBK_DIFF="3.5" BBK_DIFF_Y="69.9" BBK_EURO="5.118"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="9.672" BBK_DIFF="3.6" BBK_DIFF_Y="70.4" BBK_EURO="4.945"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="9.337" BBK_DIFF="4.0" BBK_DIFF_Y="68.5" BBK_EURO="4.774"/>
      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="8.977" BBK_DIFF="4.7" BBK_DIFF_Y="66.5" BBK_EURO="4.59"/>
      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="8.57" BBK_DIFF="4.6" BBK_DIFF_Y="60.1" BBK_EURO="4.382"/>
      <bbk:Obs TIME_PERIOD="1949-12" OBS_VALUE="8.192" BBK_DIFF="2.5" BBK_DIFF_Y="75.8" BBK_EURO="4.189"/>
      <bbk:Obs TIME_PERIOD="1949-11" OBS_VALUE="7.995" BBK_DIFF="3.8" BBK_EURO="4.088"/>
      <bbk:Obs TIME_PERIOD="1949-10" OBS_VALUE="7.703" BBK_DIFF="6.1" BBK_EURO="3.938"/>
      <bbk:Obs TIME_PERIOD="1949-09" OBS_VALUE="7.257" BBK_DIFF="5.7" BBK_EURO="3.71"/>
      <bbk:Obs TIME_PERIOD="1949-08" OBS_VALUE="6.864" BBK_DIFF="-0.9" BBK_EURO="3.51"/>
      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="6.925" BBK_DIFF="0.4" BBK_EURO="3.541"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="6.895" BBK_DIFF="17.1" BBK_EURO="3.525"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="5.89" BBK_DIFF="3.8" BBK_EURO="3.012"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="5.676" BBK_DIFF="2.5" BBK_EURO="2.902"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="5.54" BBK_DIFF="2.8" BBK_EURO="2.833"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="5.39" BBK_DIFF="0.7" BBK_EURO="2.756"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="5.354" BBK_DIFF="14.9" BBK_EURO="2.737"/>
      <bbk:Obs TIME_PERIOD="1948-12" OBS_VALUE="4.66" BBK_EURO="2.383"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
