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      <bbk:Obs TIME_PERIOD="1951-05" OBS_VALUE="0.847" BBK_DIFF="3.2" BBK_EURO="0.433"/>
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      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="0.532" BBK_DIFF="9.0" BBK_EURO="0.272"/>
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      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="0.445" BBK_DIFF="4.2" BBK_EURO="0.228"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="0.427" BBK_EURO="0.218"/>
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  </bbk:DataSet>
</CompactData>
