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      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="12.937" BBK_DIFF="7.1" BBK_DIFF_Y="103.5" BBK_EURO="6.615"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="12.075" BBK_DIFF="4.0" BBK_DIFF_Y="115.7" BBK_EURO="6.174"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="11.609" BBK_DIFF="3.8" BBK_DIFF_Y="123.9" BBK_EURO="5.936"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="11.18" BBK_DIFF="1.9" BBK_DIFF_Y="123.6" BBK_EURO="5.716"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="10.975" BBK_DIFF="3.1" BBK_DIFF_Y="151.5" BBK_EURO="5.611"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="10.65" BBK_DIFF="4.6" BBK_DIFF_Y="204.6" BBK_EURO="5.445"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="10.18" BBK_DIFF="11.7" BBK_DIFF_Y="252.5" BBK_EURO="5.205"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="9.117" BBK_DIFF="6.1" BBK_DIFF_Y="242.2" BBK_EURO="4.661"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="8.592" BBK_DIFF="6.2" BBK_DIFF_Y="273.1" BBK_EURO="4.393"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="8.087" BBK_DIFF="4.6" BBK_DIFF_Y="323.8" BBK_EURO="4.135"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="7.731" BBK_DIFF="6.1" BBK_DIFF_Y="696.2" BBK_EURO="3.953"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="7.286" BBK_DIFF="14.6" BBK_DIFF_Y="344.8" BBK_EURO="3.725"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="6.356" BBK_DIFF="13.5" BBK_DIFF_Y="345.1" BBK_EURO="3.25"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="5.599" BBK_DIFF="8.0" BBK_DIFF_Y="366.2" BBK_EURO="2.863"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="5.184" BBK_DIFF="3.7" BBK_DIFF_Y="362.0" BBK_EURO="2.651"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="4.999" BBK_DIFF="14.6" BBK_DIFF_Y="517.2" BBK_EURO="2.556"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="4.363" BBK_DIFF="24.8" BBK_DIFF_Y="519.7" BBK_EURO="2.231"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="3.496" BBK_DIFF="21.1" BBK_EURO="1.787"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="2.888" BBK_DIFF="8.4" BBK_EURO="1.477"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="2.664" BBK_DIFF="15.7" BBK_EURO="1.362"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="2.303" BBK_DIFF="20.7" BBK_EURO="1.178"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="1.908" BBK_DIFF="96.5" BBK_EURO="0.976"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="0.971" BBK_DIFF="-40.7" BBK_EURO="0.496"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="1.638" BBK_DIFF="14.7" BBK_EURO="0.837"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="1.428" BBK_DIFF="18.9" BBK_EURO="0.73"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="1.201" BBK_DIFF="7.0" BBK_EURO="0.614"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="1.122" BBK_DIFF="38.5" BBK_EURO="0.574"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="0.81" BBK_DIFF="15.1" BBK_EURO="0.414"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="0.704" BBK_EURO="0.36"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
