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      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="7.95" BBK_DIFF="0.8" BBK_DIFF_Y="7.0" BBK_EURO="4.065"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="7.883" BBK_DIFF="0.3" BBK_DIFF_Y="5.8" BBK_EURO="4.031"/>
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      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="7.777" BBK_DIFF="2.6" BBK_DIFF_Y="-0.5" BBK_EURO="3.976"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="7.581" BBK_DIFF="-1.4" BBK_DIFF_Y="-3.0" BBK_EURO="3.876"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="7.686" BBK_DIFF="3.3" BBK_DIFF_Y="0.1" BBK_EURO="3.93"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="7.444" BBK_DIFF="-1.4" BBK_DIFF_Y="1.5" BBK_EURO="3.806"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="7.552" BBK_DIFF="1.1" BBK_DIFF_Y="1.7" BBK_EURO="3.861"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="7.47" BBK_DIFF="0.9" BBK_DIFF_Y="-0.2" BBK_EURO="3.819"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="7.407" BBK_DIFF="0.8" BBK_DIFF_Y="-0.4" BBK_EURO="3.787"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="7.349" BBK_DIFF="-1.6" BBK_DIFF_Y="-1.0" BBK_EURO="3.757"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="7.472" BBK_DIFF="0.5" BBK_DIFF_Y="-0.3" BBK_EURO="3.82"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="7.433" BBK_DIFF="-0.2" BBK_DIFF_Y="-3.0" BBK_EURO="3.8"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="7.449" BBK_DIFF="-1.6" BBK_DIFF_Y="-1.9" BBK_EURO="3.809"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="7.572" BBK_DIFF="-3.2" BBK_DIFF_Y="-0.2" BBK_EURO="3.872"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="7.819" BBK_DIFF="0.1" BBK_DIFF_Y="2.5" BBK_EURO="3.998"/>
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      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="7.679" BBK_DIFF="4.7" BBK_DIFF_Y="0.4" BBK_EURO="3.926"/>
      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="7.332" BBK_DIFF="-1.2" BBK_DIFF_Y="-3.4" BBK_EURO="3.749"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="7.423" BBK_DIFF="-0.8" BBK_DIFF_Y="0.6" BBK_EURO="3.795"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="7.482" BBK_DIFF="0.6" BBK_DIFF_Y="2.0" BBK_EURO="3.825"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="7.439" BBK_DIFF="0.2" BBK_DIFF_Y="3.8" BBK_EURO="3.804"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="7.423" BBK_DIFF="-1.0" BBK_DIFF_Y="3.8" BBK_EURO="3.795"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="7.498" BBK_DIFF="-2.1" BBK_DIFF_Y="5.6" BBK_EURO="3.834"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="7.66" BBK_DIFF="0.9" BBK_DIFF_Y="6.5" BBK_EURO="3.916"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="7.591" BBK_DIFF="0.1" BBK_DIFF_Y="1.6" BBK_EURO="3.881"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="7.585" BBK_DIFF="-0.6" BBK_DIFF_Y="0.6" BBK_EURO="3.878"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="7.632" BBK_DIFF="2.1" BBK_DIFF_Y="4.6" BBK_EURO="3.902"/>
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      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="7.646" BBK_DIFF="0.8" BBK_EURO="3.909"/>
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      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="7.379" BBK_DIFF="0.6" BBK_EURO="3.773"/>
      <bbk:Obs TIME_PERIOD="1969-08" OBS_VALUE="7.336" BBK_DIFF="2.4" BBK_EURO="3.751"/>
      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="7.165" BBK_DIFF="0.2" BBK_EURO="3.663"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="7.148" BBK_DIFF="0.6" BBK_EURO="3.655"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="7.103" BBK_DIFF="-1.3" BBK_EURO="3.632"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="7.195" BBK_DIFF="-3.7" BBK_EURO="3.679"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="7.474" BBK_DIFF="-0.9" BBK_EURO="3.821"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="7.539" BBK_DIFF="3.4" BBK_EURO="3.855"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="7.293" BBK_DIFF="3.6" BBK_EURO="3.729"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="7.038" BBK_EURO="3.598"/>
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  </bbk:DataSet>
</CompactData>
