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      <bbk:Obs TIME_PERIOD="1951-08" OBS_VALUE="5.934" BBK_DIFF="1.9" BBK_DIFF_Y="52.3" BBK_EURO="3.034"/>
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      <bbk:Obs TIME_PERIOD="1951-06" OBS_VALUE="5.656" BBK_DIFF="6.1" BBK_DIFF_Y="52.9" BBK_EURO="2.892"/>
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      <bbk:Obs TIME_PERIOD="1951-03" OBS_VALUE="5.417" BBK_DIFF="-1.0" BBK_DIFF_Y="57.1" BBK_EURO="2.77"/>
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      <bbk:Obs TIME_PERIOD="1951-01" OBS_VALUE="5.221" BBK_DIFF="1.3" BBK_DIFF_Y="65.4" BBK_EURO="2.669"/>
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      <bbk:Obs TIME_PERIOD="1950-10" OBS_VALUE="4.326" BBK_DIFF="6.1" BBK_DIFF_Y="62.8" BBK_EURO="2.212"/>
      <bbk:Obs TIME_PERIOD="1950-09" OBS_VALUE="4.076" BBK_DIFF="4.6" BBK_DIFF_Y="61.1" BBK_EURO="2.084"/>
      <bbk:Obs TIME_PERIOD="1950-08" OBS_VALUE="3.896" BBK_DIFF="1.8" BBK_DIFF_Y="61.3" BBK_EURO="1.992"/>
      <bbk:Obs TIME_PERIOD="1950-07" OBS_VALUE="3.826" BBK_DIFF="3.5" BBK_DIFF_Y="64.6" BBK_EURO="1.956"/>
      <bbk:Obs TIME_PERIOD="1950-06" OBS_VALUE="3.698" BBK_DIFF="1.9" BBK_DIFF_Y="64.4" BBK_EURO="1.891"/>
      <bbk:Obs TIME_PERIOD="1950-05" OBS_VALUE="3.63" BBK_DIFF="2.5" BBK_DIFF_Y="59.6" BBK_EURO="1.856"/>
      <bbk:Obs TIME_PERIOD="1950-04" OBS_VALUE="3.54" BBK_DIFF="2.6" BBK_DIFF_Y="59.7" BBK_EURO="1.81"/>
      <bbk:Obs TIME_PERIOD="1950-03" OBS_VALUE="3.449" BBK_DIFF="5.0" BBK_DIFF_Y="59.5" BBK_EURO="1.763"/>
      <bbk:Obs TIME_PERIOD="1950-02" OBS_VALUE="3.284" BBK_DIFF="4.1" BBK_DIFF_Y="60.0" BBK_EURO="1.679"/>
      <bbk:Obs TIME_PERIOD="1950-01" OBS_VALUE="3.156" BBK_DIFF="3.2" BBK_DIFF_Y="55.4" BBK_EURO="1.614"/>
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      <bbk:Obs TIME_PERIOD="1949-11" OBS_VALUE="2.725" BBK_DIFF="2.5" BBK_EURO="1.393"/>
      <bbk:Obs TIME_PERIOD="1949-10" OBS_VALUE="2.658" BBK_DIFF="5.1" BBK_EURO="1.359"/>
      <bbk:Obs TIME_PERIOD="1949-09" OBS_VALUE="2.53" BBK_DIFF="4.7" BBK_EURO="1.294"/>
      <bbk:Obs TIME_PERIOD="1949-08" OBS_VALUE="2.416" BBK_DIFF="4.0" BBK_EURO="1.235"/>
      <bbk:Obs TIME_PERIOD="1949-07" OBS_VALUE="2.324" BBK_DIFF="3.3" BBK_EURO="1.188"/>
      <bbk:Obs TIME_PERIOD="1949-06" OBS_VALUE="2.25" BBK_DIFF="-1.1" BBK_EURO="1.15"/>
      <bbk:Obs TIME_PERIOD="1949-05" OBS_VALUE="2.275" BBK_DIFF="2.7" BBK_EURO="1.163"/>
      <bbk:Obs TIME_PERIOD="1949-04" OBS_VALUE="2.216" BBK_DIFF="2.5" BBK_EURO="1.133"/>
      <bbk:Obs TIME_PERIOD="1949-03" OBS_VALUE="2.162" BBK_DIFF="5.3" BBK_EURO="1.105"/>
      <bbk:Obs TIME_PERIOD="1949-02" OBS_VALUE="2.053" BBK_DIFF="1.1" BBK_EURO="1.05"/>
      <bbk:Obs TIME_PERIOD="1949-01" OBS_VALUE="2.031" BBK_DIFF="-4.8" BBK_EURO="1.038"/>
      <bbk:Obs TIME_PERIOD="1948-12" OBS_VALUE="2.134" BBK_EURO="1.091"/>
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  </bbk:DataSet>
</CompactData>
