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      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="0.561" BBK_DIFF="-1.6" BBK_DIFF_Y="3.7" BBK_EURO="0.287"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="0.57" BBK_DIFF="0.0" BBK_DIFF_Y="6.7" BBK_EURO="0.291"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="0.57" BBK_DIFF="-1.0" BBK_DIFF_Y="2.0" BBK_EURO="0.291"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="0.576" BBK_DIFF="-1.9" BBK_DIFF_Y="38.8" BBK_EURO="0.295"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="0.587" BBK_DIFF="-1.0" BBK_DIFF_Y="47.1" BBK_EURO="0.3"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="0.593" BBK_DIFF="4.6" BBK_DIFF_Y="50.5" BBK_EURO="0.303"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="0.567" BBK_DIFF="-0.2" BBK_EURO="0.29"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="0.568" BBK_DIFF="-1.6" BBK_EURO="0.29"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="0.577" BBK_DIFF="3.6" BBK_EURO="0.295"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="0.557" BBK_DIFF="-0.9" BBK_EURO="0.285"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="0.562" BBK_DIFF="-0.5" BBK_EURO="0.287"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="0.565" BBK_DIFF="4.4" BBK_EURO="0.289"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="0.541" BBK_DIFF="1.3" BBK_EURO="0.277"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="0.534" BBK_DIFF="-4.5" BBK_EURO="0.273"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="0.559" BBK_DIFF="34.7" BBK_EURO="0.286"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="0.415" BBK_DIFF="4.0" BBK_EURO="0.212"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="0.399" BBK_DIFF="1.3" BBK_EURO="0.204"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="0.394" BBK_EURO="0.201"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
