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      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="0.066" BBK_DIFF="0.0" BBK_DIFF_Y="22.2" BBK_EURO="0.034"/>
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      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="0.067" BBK_DIFF="6.3" BBK_DIFF_Y="19.6" BBK_EURO="0.034"/>
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      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="0.052" BBK_DIFF="0.0" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="0.052" BBK_DIFF="-3.7" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="0.054" BBK_DIFF="1.9" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="0.053" BBK_DIFF="3.9" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="0.051" BBK_DIFF="0.0" BBK_EURO="0.026"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="0.051" BBK_DIFF="0.0" BBK_EURO="0.026"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="0.051" BBK_DIFF="-1.9" BBK_EURO="0.026"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="0.052" BBK_DIFF="-3.7" BBK_EURO="0.027"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="0.054" BBK_DIFF="-5.3" BBK_EURO="0.028"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="0.057" BBK_DIFF="1.8" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="0.056" BBK_DIFF="-1.8" BBK_EURO="0.029"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="0.057" BBK_EURO="0.029"/>
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  </bbk:DataSet>
</CompactData>
