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      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="2.502" BBK_DIFF="2.7" BBK_DIFF_Y="3.9" BBK_EURO="1.279"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="2.437" BBK_DIFF="-1.8" BBK_DIFF_Y="-1.4" BBK_EURO="1.246"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="2.481" BBK_DIFF="0.8" BBK_DIFF_Y="4.1" BBK_EURO="1.269"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="2.461" BBK_DIFF="-4.5" BBK_DIFF_Y="4.4" BBK_EURO="1.258"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="2.577" BBK_DIFF="-11.2" BBK_DIFF_Y="9.3" BBK_EURO="1.318"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="2.902" BBK_DIFF="16.7" BBK_DIFF_Y="-0.9" BBK_EURO="1.484"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="2.486" BBK_DIFF="1.4" BBK_DIFF_Y="-3.2" BBK_EURO="1.271"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="2.451" BBK_DIFF="2.6" BBK_DIFF_Y="-5.7" BBK_EURO="1.253"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="2.389" BBK_DIFF="0.5" BBK_DIFF_Y="-6.8" BBK_EURO="1.221"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="2.378" BBK_DIFF="-1.1" BBK_DIFF_Y="-5.3" BBK_EURO="1.216"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="2.404" BBK_DIFF="1.3" BBK_DIFF_Y="-1.2" BBK_EURO="1.229"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="2.372" BBK_DIFF="-1.5" BBK_DIFF_Y="-3.7" BBK_EURO="1.213"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="2.409" BBK_DIFF="-2.5" BBK_DIFF_Y="-1.4" BBK_EURO="1.232"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="2.471" BBK_DIFF="3.7" BBK_DIFF_Y="1.3" BBK_EURO="1.263"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="2.383" BBK_DIFF="1.1" BBK_DIFF_Y="-5.5" BBK_EURO="1.218"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="2.358" BBK_DIFF="0.0" BBK_DIFF_Y="2.7" BBK_EURO="1.206"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="2.358" BBK_DIFF="-19.5" BBK_DIFF_Y="3.7" BBK_EURO="1.206"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="2.928" BBK_DIFF="14.1" BBK_DIFF_Y="20.3" BBK_EURO="1.497"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="2.567" BBK_DIFF="-1.3" BBK_DIFF_Y="12.6" BBK_EURO="1.312"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="2.6" BBK_DIFF="1.4" BBK_DIFF_Y="16.1" BBK_EURO="1.329"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="2.564" BBK_DIFF="2.1" BBK_DIFF_Y="14.3" BBK_EURO="1.311"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="2.511" BBK_DIFF="3.2" BBK_DIFF_Y="9.4" BBK_EURO="1.284"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="2.432" BBK_DIFF="-1.2" BBK_DIFF_Y="3.8" BBK_EURO="1.243"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="2.462" BBK_DIFF="0.8" BBK_DIFF_Y="7.7" BBK_EURO="1.259"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="2.442" BBK_DIFF="0.1" BBK_DIFF_Y="6.5" BBK_EURO="1.249"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="2.439" BBK_DIFF="-3.3" BBK_DIFF_Y="7.3" BBK_EURO="1.247"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="2.522" BBK_DIFF="9.8" BBK_DIFF_Y="11.3" BBK_EURO="1.289"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="2.296" BBK_DIFF="1.0" BBK_DIFF_Y="0.3" BBK_EURO="1.174"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="2.273" BBK_DIFF="-6.6" BBK_DIFF_Y="-2.2" BBK_EURO="1.162"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="2.433" BBK_DIFF="6.7" BBK_DIFF_Y="3.4" BBK_EURO="1.244"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="2.28" BBK_DIFF="1.8" BBK_EURO="1.166"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="2.24" BBK_DIFF="-0.1" BBK_EURO="1.145"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="2.243" BBK_DIFF="-2.3" BBK_EURO="1.147"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="2.296" BBK_DIFF="-2.0" BBK_EURO="1.174"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="2.343" BBK_DIFF="2.4" BBK_EURO="1.198"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="2.287" BBK_DIFF="-0.2" BBK_EURO="1.169"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="2.292" BBK_DIFF="0.8" BBK_EURO="1.172"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="2.273" BBK_DIFF="0.3" BBK_EURO="1.162"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="2.266" BBK_DIFF="-1.0" BBK_EURO="1.159"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="2.288" BBK_DIFF="-1.5" BBK_EURO="1.17"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="2.324" BBK_DIFF="-1.2" BBK_EURO="1.188"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="2.353" BBK_EURO="1.203"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
