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      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="2.6" BBK_DIFF="-2.0" BBK_DIFF_Y="-1.1" BBK_EURO="1.329"/>
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      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="2.247" BBK_DIFF="-5.3" BBK_DIFF_Y="-13.8" BBK_EURO="1.149"/>
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      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="2.518" BBK_DIFF="-4.9" BBK_DIFF_Y="-2.3" BBK_EURO="1.287"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="2.648" BBK_DIFF="-8.0" BBK_DIFF_Y="-5.1" BBK_EURO="1.354"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="2.877" BBK_DIFF="11.9" BBK_DIFF_Y="-7.5" BBK_EURO="1.471"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="2.572" BBK_DIFF="-2.6" BBK_DIFF_Y="-14.3" BBK_EURO="1.315"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="2.642" BBK_DIFF="-11.8" BBK_DIFF_Y="-13.5" BBK_EURO="1.351"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="2.996" BBK_DIFF="22.4" BBK_DIFF_Y="-13.7" BBK_EURO="1.532"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="2.447" BBK_DIFF="-6.9" BBK_DIFF_Y="-21.0" BBK_EURO="1.251"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="2.629" BBK_DIFF="-8.7" BBK_DIFF_Y="-17.2" BBK_EURO="1.344"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="2.878" BBK_DIFF="10.4" BBK_DIFF_Y="-14.6" BBK_EURO="1.471"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="2.607" BBK_DIFF="-2.4" BBK_DIFF_Y="-15.0" BBK_EURO="1.333"/>
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      <bbk:Obs TIME_PERIOD="1970-10" OBS_VALUE="2.578" BBK_DIFF="-7.6" BBK_DIFF_Y="2.5" BBK_EURO="1.318"/>
      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="2.791" BBK_DIFF="-10.3" BBK_DIFF_Y="9.0" BBK_EURO="1.427"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="3.11" BBK_DIFF="3.6" BBK_DIFF_Y="14.6" BBK_EURO="1.59"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="3.002" BBK_DIFF="-1.7" BBK_DIFF_Y="27.6" BBK_EURO="1.535"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="3.053" BBK_DIFF="-12.0" BBK_DIFF_Y="29.6" BBK_EURO="1.561"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="3.471" BBK_DIFF="12.0" BBK_DIFF_Y="32.8" BBK_EURO="1.775"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="3.098" BBK_DIFF="-2.4" BBK_DIFF_Y="32.7" BBK_EURO="1.584"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="3.175" BBK_DIFF="-5.8" BBK_DIFF_Y="34.1" BBK_EURO="1.623"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="3.369" BBK_DIFF="9.8" BBK_DIFF_Y="33.0" BBK_EURO="1.723"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="3.068" BBK_DIFF="9.6" BBK_DIFF_Y="37.9" BBK_EURO="1.569"/>
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      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="2.514" BBK_DIFF="-0.1" BBK_EURO="1.285"/>
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      <bbk:Obs TIME_PERIOD="1969-09" OBS_VALUE="2.56" BBK_DIFF="-5.6" BBK_EURO="1.309"/>
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      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="2.353" BBK_DIFF="-0.1" BBK_EURO="1.203"/>
      <bbk:Obs TIME_PERIOD="1969-06" OBS_VALUE="2.356" BBK_DIFF="-9.9" BBK_EURO="1.205"/>
      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="2.614" BBK_DIFF="12.0" BBK_EURO="1.337"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="2.334" BBK_DIFF="-1.4" BBK_EURO="1.193"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="2.368" BBK_DIFF="-6.5" BBK_EURO="1.211"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="2.533" BBK_DIFF="13.8" BBK_EURO="1.295"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="2.225" BBK_DIFF="6.8" BBK_EURO="1.138"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="2.083" BBK_EURO="1.065"/>
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  </bbk:DataSet>
</CompactData>
