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      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="2.375" BBK_DIFF="-3.7" BBK_DIFF_Y="-12.0" BBK_EURO="1.214"/>
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      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="2.523" BBK_DIFF="2.0" BBK_DIFF_Y="-19.4" BBK_EURO="1.29"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="2.473" BBK_DIFF="-6.3" BBK_DIFF_Y="-13.7" BBK_EURO="1.264"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="2.639" BBK_DIFF="1.1" BBK_DIFF_Y="-9.5" BBK_EURO="1.349"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="2.611" BBK_DIFF="1.8" BBK_DIFF_Y="-12.0" BBK_EURO="1.335"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="2.565" BBK_DIFF="-2.3" BBK_DIFF_Y="-13.2" BBK_EURO="1.311"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="2.625" BBK_DIFF="-3.1" BBK_DIFF_Y="-10.5" BBK_EURO="1.342"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="2.708" BBK_DIFF="1.5" BBK_DIFF_Y="-8.9" BBK_EURO="1.385"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="2.668" BBK_DIFF="-1.1" BBK_DIFF_Y="-13.1" BBK_EURO="1.364"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="2.698" BBK_DIFF="-3.9" BBK_DIFF_Y="-12.9" BBK_EURO="1.379"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="2.807" BBK_DIFF="-6.3" BBK_DIFF_Y="-8.1" BBK_EURO="1.435"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="2.996" BBK_DIFF="-1.9" BBK_DIFF_Y="-2.3" BBK_EURO="1.532"/>
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      <bbk:Obs TIME_PERIOD="1970-11" OBS_VALUE="3.129" BBK_DIFF="9.2" BBK_DIFF_Y="2.9" BBK_EURO="1.6"/>
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      <bbk:Obs TIME_PERIOD="1970-09" OBS_VALUE="2.916" BBK_DIFF="-1.8" BBK_DIFF_Y="1.0" BBK_EURO="1.491"/>
      <bbk:Obs TIME_PERIOD="1970-08" OBS_VALUE="2.968" BBK_DIFF="0.5" BBK_DIFF_Y="3.8" BBK_EURO="1.518"/>
      <bbk:Obs TIME_PERIOD="1970-07" OBS_VALUE="2.954" BBK_DIFF="0.7" BBK_DIFF_Y="3.1" BBK_EURO="1.51"/>
      <bbk:Obs TIME_PERIOD="1970-06" OBS_VALUE="2.934" BBK_DIFF="-1.3" BBK_DIFF_Y="6.3" BBK_EURO="1.5"/>
      <bbk:Obs TIME_PERIOD="1970-05" OBS_VALUE="2.972" BBK_DIFF="-3.2" BBK_DIFF_Y="7.6" BBK_EURO="1.52"/>
      <bbk:Obs TIME_PERIOD="1970-04" OBS_VALUE="3.069" BBK_DIFF="-0.9" BBK_DIFF_Y="10.9" BBK_EURO="1.569"/>
      <bbk:Obs TIME_PERIOD="1970-03" OBS_VALUE="3.096" BBK_DIFF="1.3" BBK_DIFF_Y="4.1" BBK_EURO="1.583"/>
      <bbk:Obs TIME_PERIOD="1970-02" OBS_VALUE="3.055" BBK_DIFF="-0.4" BBK_DIFF_Y="1.4" BBK_EURO="1.562"/>
      <bbk:Obs TIME_PERIOD="1970-01" OBS_VALUE="3.066" BBK_DIFF="4.1" BBK_DIFF_Y="11.9" BBK_EURO="1.568"/>
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      <bbk:Obs TIME_PERIOD="1969-07" OBS_VALUE="2.864" BBK_DIFF="3.7" BBK_EURO="1.464"/>
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      <bbk:Obs TIME_PERIOD="1969-04" OBS_VALUE="2.767" BBK_DIFF="-7.0" BBK_EURO="1.415"/>
      <bbk:Obs TIME_PERIOD="1969-03" OBS_VALUE="2.974" BBK_DIFF="-1.3" BBK_EURO="1.521"/>
      <bbk:Obs TIME_PERIOD="1969-02" OBS_VALUE="3.013" BBK_DIFF="9.9" BBK_EURO="1.541"/>
      <bbk:Obs TIME_PERIOD="1969-01" OBS_VALUE="2.741" BBK_DIFF="7.9" BBK_EURO="1.401"/>
      <bbk:Obs TIME_PERIOD="1968-12" OBS_VALUE="2.54" BBK_EURO="1.299"/>
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  </bbk:DataSet>
</CompactData>
