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      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="3.448" BBK_DIFF="42.2"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="2.424" BBK_DIFF="2.4"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="2.368" BBK_DIFF="-3.9"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="2.463" BBK_DIFF="-24.1"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="3.243" BBK_DIFF="-7.3"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="3.499" BBK_DIFF="-8.7"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="3.832" BBK_DIFF="49.7"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="2.56" BBK_DIFF="508.1"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="0.421" BBK_DIFF="-87.7"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="3.434" BBK_DIFF="177.9"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="-4.41"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
