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      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="32.079" BBK_DIFF="3.5" BBK_DIFF_Y="112.7" BBK_EURO="16.402"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="30.996" BBK_DIFF="5.3" BBK_DIFF_Y="141.8" BBK_EURO="15.848"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="29.443" BBK_DIFF="6.0" BBK_DIFF_Y="169.8" BBK_EURO="15.054"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="27.779" BBK_DIFF="7.8" BBK_DIFF_Y="175.1" BBK_EURO="14.203"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="25.773" BBK_DIFF="18.0" BBK_DIFF_Y="213.2" BBK_EURO="13.178"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="21.844" BBK_DIFF="7.7" BBK_DIFF_Y="201.0" BBK_EURO="11.169"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="20.283" BBK_DIFF="6.6" BBK_DIFF_Y="231.4" BBK_EURO="10.371"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="19.032" BBK_DIFF="4.3" BBK_DIFF_Y="269.8" BBK_EURO="9.731"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="18.243" BBK_DIFF="2.4" BBK_DIFF_Y="437.2" BBK_EURO="9.327"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="17.817" BBK_DIFF="6.5" BBK_DIFF_Y="505.6" BBK_EURO="9.11"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="16.736" BBK_DIFF="13.4" BBK_DIFF_Y="582.8" BBK_EURO="8.557"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="14.757" BBK_DIFF="-2.2" BBK_DIFF_Y="737.5" BBK_EURO="7.545"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="15.082" BBK_DIFF="17.7" BBK_EURO="7.711"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="12.818" BBK_DIFF="17.5" BBK_EURO="6.554"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="10.911" BBK_DIFF="8.0" BBK_EURO="5.579"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="10.099" BBK_DIFF="22.7" BBK_EURO="5.164"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="8.23" BBK_DIFF="13.4" BBK_EURO="4.208"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="7.258" BBK_DIFF="18.6" BBK_EURO="3.711"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="6.12" BBK_DIFF="18.9" BBK_EURO="3.129"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="5.146" BBK_DIFF="51.5" BBK_EURO="2.631"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="3.396" BBK_DIFF="15.4" BBK_EURO="1.736"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="2.942" BBK_DIFF="20.0" BBK_EURO="1.504"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="2.451" BBK_DIFF="39.1" BBK_EURO="1.253"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="1.762" BBK_EURO="0.901"/>
      <bbk:Obs TIME_PERIOD="1986-08" BBK_OBS_STATUS="Q"/>
      <bbk:Obs TIME_PERIOD="1986-07" BBK_OBS_STATUS="Q"/>
      <bbk:Obs TIME_PERIOD="1986-06" BBK_OBS_STATUS="Q"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
