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      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="3.869" BBK_DIFF="3.4" BBK_DIFF_Y="56.7" BBK_EURO="1.978"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="3.74" BBK_DIFF="2.6" BBK_DIFF_Y="58.3" BBK_EURO="1.912"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="3.645" BBK_DIFF="3.2" BBK_DIFF_Y="64.5" BBK_EURO="1.864"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="3.531" BBK_DIFF="3.8" BBK_DIFF_Y="68.4" BBK_EURO="1.805"/>
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      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="3.258" BBK_DIFF="5.9" BBK_DIFF_Y="84.4" BBK_EURO="1.666"/>
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      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="2.584" BBK_DIFF="4.7" BBK_EURO="1.321"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="2.469" BBK_DIFF="4.5" BBK_EURO="1.262"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="2.363" BBK_DIFF="6.6" BBK_EURO="1.208"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="2.216" BBK_DIFF="5.7" BBK_EURO="1.133"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="2.097" BBK_DIFF="8.9" BBK_EURO="1.072"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="1.926" BBK_DIFF="9.0" BBK_EURO="0.985"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="1.767" BBK_DIFF="10.5" BBK_EURO="0.903"/>
      <bbk:Obs TIME_PERIOD="1948-12" OBS_VALUE="1.599" BBK_EURO="0.818"/>
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  </bbk:DataSet>
</CompactData>
