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    <Prepared>2026-04-21T09:47:40</Prepared>
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      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="15.139" BBK_DIFF="0.8" BBK_DIFF_Y="9.8" BBK_EURO="7.74"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="15.013" BBK_DIFF="0.3" BBK_DIFF_Y="10.1" BBK_EURO="7.676"/>
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      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="14.911" BBK_DIFF="1.4" BBK_DIFF_Y="10.3" BBK_EURO="7.624"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="14.703" BBK_DIFF="1.1" BBK_DIFF_Y="9.2" BBK_EURO="7.518"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="14.545" BBK_DIFF="0.9" BBK_DIFF_Y="8.2" BBK_EURO="7.437"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="14.418" BBK_DIFF="1.4" BBK_DIFF_Y="7.2" BBK_EURO="7.372"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="14.221" BBK_DIFF="0.7" BBK_DIFF_Y="6.7" BBK_EURO="7.271"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="14.129" BBK_DIFF="1.5" BBK_DIFF_Y="6.8" BBK_EURO="7.224"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="13.92" BBK_DIFF="0.9" BBK_DIFF_Y="5.6" BBK_EURO="7.117"/>
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      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="13.633" BBK_DIFF="0.3" BBK_DIFF_Y="6.3" BBK_EURO="6.97"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="13.597" BBK_DIFF="0.6" BBK_DIFF_Y="7.0" BBK_EURO="6.952"/>
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      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="13.443" BBK_DIFF="0.0" BBK_DIFF_Y="7.7" BBK_EURO="6.873"/>
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      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="13.334" BBK_DIFF="0.8" BBK_DIFF_Y="8.9" BBK_EURO="6.818"/>
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      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="13.181" BBK_DIFF="0.3" BBK_DIFF_Y="11.6" BBK_EURO="6.739"/>
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      <bbk:Obs TIME_PERIOD="1969-11" OBS_VALUE="13.026" BBK_DIFF="0.4" BBK_EURO="6.66"/>
      <bbk:Obs TIME_PERIOD="1969-10" OBS_VALUE="12.975" BBK_DIFF="1.2" BBK_EURO="6.634"/>
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      <bbk:Obs TIME_PERIOD="1969-05" OBS_VALUE="12.486" BBK_DIFF="0.8" BBK_EURO="6.384"/>
      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="12.382" BBK_DIFF="1.2" BBK_EURO="6.331"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="12.241" BBK_DIFF="1.1" BBK_EURO="6.259"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="12.107" BBK_DIFF="2.5" BBK_EURO="6.19"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="11.806" BBK_DIFF="3.8" BBK_EURO="6.036"/>
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  </bbk:DataSet>
</CompactData>
