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      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="0.137" BBK_OBS_STATUS="E" BBK_DIFF="14.2" BBK_DIFF_Y="71.3" BBK_EURO="0.07"/>
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      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="0.08" BBK_OBS_STATUS="E" BBK_DIFF="5.3" BBK_EURO="0.041"/>
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      <bbk:Obs TIME_PERIOD="1948-12" OBS_VALUE="0.028" BBK_OBS_STATUS="E" BBK_EURO="0.014"/>
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  </bbk:DataSet>
</CompactData>
