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      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="4.652" BBK_DIFF="16.1" BBK_DIFF_Y="1.2" BBK_EURO="2.379"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="4.008" BBK_DIFF="-5.0" BBK_DIFF_Y="0.9" BBK_EURO="2.049"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="4.22" BBK_DIFF="6.2" BBK_DIFF_Y="0.4" BBK_EURO="2.158"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="3.973" BBK_DIFF="35.9" BBK_DIFF_Y="-3.5" BBK_EURO="2.031"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="2.924" BBK_DIFF="-25.1" BBK_DIFF_Y="11.4" BBK_EURO="1.495"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="3.906" BBK_DIFF="-8.9" BBK_DIFF_Y="1.1" BBK_EURO="1.997"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="4.288" BBK_DIFF="13.3" BBK_DIFF_Y="12.3" BBK_EURO="2.192"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="3.784" BBK_DIFF="-2.8" BBK_DIFF_Y="-1.1" BBK_EURO="1.935"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="3.893" BBK_DIFF="-8.2" BBK_DIFF_Y="4.6" BBK_EURO="1.99"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="4.243" BBK_DIFF="25.4" BBK_DIFF_Y="10.1" BBK_EURO="2.169"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="3.384" BBK_DIFF="-5.5" BBK_DIFF_Y="-10.5" BBK_EURO="1.73"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="3.582" BBK_DIFF="-22.1" BBK_DIFF_Y="8.7" BBK_EURO="1.831"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="4.599" BBK_DIFF="15.8" BBK_DIFF_Y="30.0" BBK_EURO="2.351"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="3.972" BBK_DIFF="-5.5" BBK_DIFF_Y="8.4" BBK_EURO="2.031"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="4.204" BBK_DIFF="2.1" BBK_DIFF_Y="32.4" BBK_EURO="2.149"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="4.116" BBK_DIFF="56.9" BBK_DIFF_Y="13.6" BBK_EURO="2.104"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="2.624" BBK_DIFF="-32.1" BBK_DIFF_Y="12.8" BBK_EURO="1.342"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="3.863" BBK_DIFF="1.2" BBK_DIFF_Y="19.2" BBK_EURO="1.975"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="3.818" BBK_DIFF="-0.2" BBK_DIFF_Y="10.1" BBK_EURO="1.952"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="3.826" BBK_DIFF="2.8" BBK_DIFF_Y="8.8" BBK_EURO="1.956"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="3.722" BBK_DIFF="-3.5" BBK_DIFF_Y="10.9" BBK_EURO="1.903"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="3.855" BBK_DIFF="2.0" BBK_DIFF_Y="-4.0" BBK_EURO="1.971"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="3.78" BBK_DIFF="14.7" BBK_DIFF_Y="23.0" BBK_EURO="1.933"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="3.296" BBK_DIFF="-6.9" BBK_DIFF_Y="8.4" BBK_EURO="1.685"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="3.539" BBK_DIFF="-3.4" BBK_DIFF_Y="-4.0" BBK_EURO="1.809"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="3.665" BBK_DIFF="15.4" BBK_DIFF_Y="-8.0" BBK_EURO="1.874"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="3.176" BBK_DIFF="-12.3" BBK_DIFF_Y="-7.6" BBK_EURO="1.624"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="3.622" BBK_DIFF="55.7" BBK_DIFF_Y="6.6" BBK_EURO="1.852"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="2.326" BBK_DIFF="-28.2" BBK_DIFF_Y="-4.4" BBK_EURO="1.189"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="3.24" BBK_DIFF="-6.6" BBK_DIFF_Y="29.2" BBK_EURO="1.657"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="3.468" BBK_DIFF="-1.4" BBK_EURO="1.773"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="3.517" BBK_DIFF="4.8" BBK_EURO="1.798"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="3.355" BBK_DIFF="-16.4" BBK_EURO="1.715"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="4.014" BBK_DIFF="30.6" BBK_EURO="2.052"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="3.073" BBK_DIFF="1.1" BBK_EURO="1.571"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="3.041" BBK_DIFF="-17.5" BBK_EURO="1.555"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="3.686" BBK_DIFF="-7.5" BBK_EURO="1.885"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="3.983" BBK_DIFF="15.8" BBK_EURO="2.036"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="3.439" BBK_DIFF="1.2" BBK_EURO="1.758"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="3.399" BBK_DIFF="39.8" BBK_EURO="1.738"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="2.432" BBK_DIFF="-3.0" BBK_EURO="1.243"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="2.508" BBK_EURO="1.282"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
