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      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="4.695" BBK_DIFF="-0.6" BBK_DIFF_Y="15.8" BBK_EURO="2.401"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="4.722" BBK_DIFF="0.6" BBK_DIFF_Y="16.7" BBK_EURO="2.414"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="4.693" BBK_DIFF="2.2" BBK_DIFF_Y="16.7" BBK_EURO="2.399"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="4.593" BBK_DIFF="3.4" BBK_DIFF_Y="16.2" BBK_EURO="2.348"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="4.443" BBK_DIFF="0.5" BBK_DIFF_Y="14.1" BBK_EURO="2.272"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="4.421" BBK_DIFF="4.2" BBK_DIFF_Y="14.4" BBK_EURO="2.26"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="4.241" BBK_DIFF="1.6" BBK_DIFF_Y="14.5" BBK_EURO="2.168"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="4.174" BBK_DIFF="-0.7" BBK_DIFF_Y="13.1" BBK_EURO="2.134"/>
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      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="4.108" BBK_DIFF="-30.1" BBK_DIFF_Y="12.6" BBK_EURO="2.1"/>
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      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="4.054" BBK_DIFF="0.2" BBK_DIFF_Y="10.2" BBK_EURO="2.073"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="4.045" BBK_DIFF="0.5" BBK_DIFF_Y="9.0" BBK_EURO="2.068"/>
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      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="3.951" BBK_DIFF="1.4" BBK_DIFF_Y="7.2" BBK_EURO="2.02"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="3.895" BBK_DIFF="0.8" BBK_DIFF_Y="9.7" BBK_EURO="1.991"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="3.866" BBK_DIFF="4.3" BBK_DIFF_Y="9.2" BBK_EURO="1.977"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="3.705" BBK_DIFF="0.4" BBK_DIFF_Y="7.1" BBK_EURO="1.894"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="3.69" BBK_DIFF="-0.5" BBK_DIFF_Y="9.5" BBK_EURO="1.887"/>
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      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="3.648" BBK_DIFF="-33.4" BBK_DIFF_Y="8.9" BBK_EURO="1.865"/>
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      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="4.043" BBK_DIFF="9.9" BBK_EURO="2.067"/>
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      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="3.71" BBK_DIFF="-1.4" BBK_EURO="1.897"/>
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      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="3.685" BBK_DIFF="3.8" BBK_EURO="1.884"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="3.55" BBK_DIFF="0.3" BBK_EURO="1.815"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="3.539" BBK_DIFF="2.3" BBK_EURO="1.809"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="3.46" BBK_DIFF="2.7" BBK_EURO="1.769"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="3.369" BBK_DIFF="-0.2" BBK_EURO="1.723"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="3.376" BBK_DIFF="0.8" BBK_EURO="1.726"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="3.349" BBK_DIFF="-5.4" BBK_EURO="1.712"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="3.54" BBK_EURO="1.81"/>
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  </bbk:DataSet>
</CompactData>
