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      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="1.387" BBK_DIFF="-31.2" BBK_DIFF_Y="1.4" BBK_EURO="0.709"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="2.016" BBK_DIFF="30.9" BBK_DIFF_Y="16.9" BBK_EURO="1.031"/>
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      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="1.185" BBK_DIFF="12.6" BBK_EURO="0.606"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="1.052" BBK_DIFF="-3.9" BBK_EURO="0.538"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="1.095" BBK_DIFF="-6.6" BBK_EURO="0.56"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="1.172" BBK_DIFF="2.0" BBK_EURO="0.599"/>
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      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="1.411" BBK_EURO="0.721"/>
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  </bbk:DataSet>
</CompactData>
