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      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="1.675" BBK_DIFF="12.0" BBK_DIFF_Y="17.4" BBK_EURO="0.856"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="1.495" BBK_DIFF="8.9" BBK_DIFF_Y="16.9" BBK_EURO="0.764"/>
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      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="1.342" BBK_DIFF="-12.2" BBK_DIFF_Y="7.7" BBK_EURO="0.686"/>
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      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="1.147" BBK_DIFF="-1.9" BBK_EURO="0.586"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="1.169" BBK_DIFF="-6.2" BBK_EURO="0.598"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="1.246" BBK_DIFF="5.8" BBK_EURO="0.637"/>
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      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="1.363" BBK_DIFF="-27.7" BBK_EURO="0.697"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="1.885" BBK_EURO="0.964"/>
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  </bbk:DataSet>
</CompactData>
