<?xml version="1.0" encoding="UTF-8"?>

<CompactData xmlns="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/message" xmlns:bbk="http://www.bundesbank.de/statistik/zeitreihen/BBKcompact" xmlns:compact="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/compact" xmlns:xsl="http://www.w3.org/2001/XMLSchema-instance" xsl:schemaLocation="http://www.SDMX.org/resources/SDMXML/schemas/v2_0/message schemas/SDMXMessage.xsd http://www.bundesbank.de/statistik/zeitreihen/bbkcompact schemas/BBKCompactData.xsd http://www.SDMX.org/resources/SDMXML/schemas/v2_0/compact schemas/SDMXCompactData.xsd">
  <Header>
    <ID>BBFBOPV_M_N_DE_AU_S1_S1_T_A_FA_TXR_F__Z_EUR__T__X_N_ALL</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-06-06T11:16:14</Prepared>
    <Sender id="BBK">
      <Name xml:lang="de">Deutsche Bundesbank</Name>
      <Contact>
        <Email>presse-information@bundesbank.de</Email>
      </Contact>
    </Sender>
  </Header>
  <bbk:DataSet datasetID="BBK_ES_BOP">
    <bbk:Series FREQ="M" BBK_ID="BBFBOPV.M.N.DE.AU.S1.S1.T.A.FA.TXR.F._Z.EUR._T._X.N.ALL" DECIMALS="3" UNIT="Euro" UNIT_MULT="6" BBK_TITLE="Kapitalbilanz / Inländische Nettokapitalanlagen im Ausland (ohne Währungsreserven) / Australien" BBK_TITLE_ENG="Financial account / Net domestic investment abroad (excl. reserve assets) / Australia">
      <bbk:Obs TIME_PERIOD="2026-03" OBS_VALUE="402.088" BBK_DIFF="19.0" BBK_DIFF_Y="515.6"/>
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="337.934" BBK_DIFF="143.8" BBK_DIFF_Y="-71.2"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="-770.959" BBK_DIFF="-464.1" BBK_DIFF_Y="-442.9"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="211.751" BBK_DIFF="2090.9" BBK_DIFF_Y="110.6"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="-10.636" BBK_DIFF="-111.2" BBK_DIFF_Y="-124.3"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="95.305" BBK_DIFF="-85.2" BBK_DIFF_Y="110.2"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="644.948" BBK_DIFF="1262.7" BBK_DIFF_Y="28.9"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="-55.471" BBK_DIFF="-107.2" BBK_DIFF_Y="-147.4"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="773.439" BBK_DIFF="-52.1" BBK_DIFF_Y="7.3"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="1614.974" BBK_DIFF="53.8" BBK_DIFF_Y="45.2"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="1049.961" BBK_DIFF="377.9" BBK_DIFF_Y="193.2"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="-377.865" BBK_DIFF="-290.6" BBK_DIFF_Y="26.2"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="-96.743" BBK_DIFF="-108.2" BBK_DIFF_Y="-118.8"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="1173.509" BBK_DIFF="422.0" BBK_DIFF_Y="1059.4"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="224.805" BBK_DIFF="111.3" BBK_DIFF_Y="130.2"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="-1996.943" BBK_DIFF="-4656.4" BBK_DIFF_Y="-717.0"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="43.827" BBK_DIFF="104.7" BBK_DIFF_Y="104.0"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="-935.825" BBK_DIFF="-287.1" BBK_DIFF_Y="-143.1"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="500.28" BBK_DIFF="327.3" BBK_DIFF_Y="-4.0"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="117.067" BBK_DIFF="-83.8" BBK_DIFF_Y="-79.4"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="720.83" BBK_DIFF="-35.2" BBK_DIFF_Y="260.0"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="1111.982" BBK_DIFF="198.7" BBK_DIFF_Y="81.6"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="-1126.476" BBK_DIFF="-120.1" BBK_DIFF_Y="-134.3"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="-511.777" BBK_DIFF="-199.3" BBK_DIFF_Y="-195.1"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="515.289" BBK_DIFF="409.1" BBK_DIFF_Y="650.2"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="101.217" BBK_DIFF="113.6" BBK_DIFF_Y="109.5"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="-743.281" BBK_DIFF="-329.6" BBK_DIFF_Y="-248.3"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="323.659" BBK_DIFF="129.2" BBK_DIFF_Y="169.3"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="-1108.5" BBK_DIFF="-188.0" BBK_DIFF_Y="-90.9"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="-384.951" BBK_DIFF="-173.9" BBK_DIFF_Y="78.2"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="520.914" BBK_DIFF="-8.4" BBK_DIFF_Y="224.7"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="568.857" BBK_DIFF="226.3" BBK_DIFF_Y="42.8"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="-450.458" BBK_DIFF="-173.6" BBK_DIFF_Y="-274.3"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="612.212" BBK_DIFF="227.3" BBK_DIFF_Y="-32.3"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="-480.819" BBK_DIFF="-189.3" BBK_DIFF_Y="-154.3"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="538.343" BBK_DIFF="683.8" BBK_DIFF_Y="-46.1"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="68.688" BBK_DIFF="106.5" BBK_DIFF_Y="-91.6"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="-1062.24" BBK_DIFF="-311.9" BBK_DIFF_Y="-166.2"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="501.293" BBK_DIFF="207.3" BBK_DIFF_Y="-67.1"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="-467.313" BBK_DIFF="19.5" BBK_DIFF_Y="-164.9"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="-580.523" BBK_DIFF="67.1" BBK_DIFF_Y="-162.3"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="-1764.33" BBK_DIFF="-322.4" BBK_DIFF_Y="-359.6"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="-417.726" BBK_DIFF="-204.9" BBK_DIFF_Y="-434.9"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="398.311" BBK_DIFF="54.1" BBK_DIFF_Y="28.2"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="258.442" BBK_DIFF="-71.4" BBK_DIFF_Y="-67.8"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="903.96" BBK_DIFF="2.0" BBK_DIFF_Y="195.2"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="886.045" BBK_DIFF="-11.3" BBK_DIFF_Y="1324.5"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="999.376" BBK_DIFF="22.7" BBK_DIFF_Y="151.9"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="814.801" BBK_DIFF="-49.2" BBK_DIFF_Y="-43.6"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="1604.644" BBK_DIFF="5.2" BBK_DIFF_Y="524.0"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="1525.691" BBK_DIFF="112.0" BBK_DIFF_Y="404.9"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="719.617" BBK_DIFF="-22.7" BBK_DIFF_Y="-10.5"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="931.38" BBK_DIFF="37.0" BBK_DIFF_Y="344.7"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="679.6" BBK_DIFF="444.8" BBK_DIFF_Y="246.6"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="124.749" BBK_DIFF="-59.8" BBK_DIFF_Y="13674.4"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="310.677" BBK_DIFF="-61.3" BBK_DIFF_Y="211.4"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="802.233" BBK_DIFF="162.0" BBK_DIFF_Y="287.3"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="306.176" BBK_DIFF="523.1" BBK_DIFF_Y="120.6"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="-72.357" BBK_DIFF="96.2" BBK_DIFF_Y="91.5"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="-1924.232" BBK_DIFF="-233.3" BBK_DIFF_Y="-324.2"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="1443.741" BBK_DIFF="481.5" BBK_DIFF_Y="193.5"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="-378.484" BBK_DIFF="24.4" BBK_DIFF_Y="-211.6"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="-500.462" BBK_DIFF="-162.2" BBK_DIFF_Y="-30.4"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="804.338" BBK_DIFF="311.3" BBK_DIFF_Y="245.7"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="-380.619" BBK_DIFF="17.9" BBK_DIFF_Y="-147.2"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="-463.675" BBK_DIFF="-50354.3" BBK_DIFF_Y="-8.8"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="-0.919" BBK_DIFF="99.7" BBK_DIFF_Y="99.9"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="-279.002" BBK_DIFF="34.9" BBK_DIFF_Y="43.5"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="-428.4" BBK_DIFF="71.1" BBK_DIFF_Y="-210.8"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="-1483.201" BBK_DIFF="-73.4" BBK_DIFF_Y="-257.5"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="-855.279" BBK_DIFF="-199.6" BBK_DIFF_Y="-241.4"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="858.298" BBK_DIFF="74.5" BBK_DIFF_Y="534.6"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="491.987" BBK_DIFF="45.1" BBK_DIFF_Y="-42.7"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="339.113" BBK_DIFF="188.4" BBK_DIFF_Y="349.1"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="-383.734" BBK_DIFF="30.5" BBK_DIFF_Y="-120.9"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="-552.022" BBK_DIFF="-168.4" BBK_DIFF_Y="-134.9"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="807.222" BBK_DIFF="289.4" BBK_DIFF_Y="48.7"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="-426.254" BBK_DIFF="57.4" BBK_DIFF_Y="40.9"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="-999.759" BBK_DIFF="-102.3" BBK_DIFF_Y="-223.3"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="-494.151" BBK_DIFF="-227.8" BBK_DIFF_Y="-128.9"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="386.77" BBK_DIFF="193.2" BBK_DIFF_Y="163.7"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="-414.912" BBK_DIFF="-168.6" BBK_DIFF_Y="-106.9"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="604.735" BBK_DIFF="406.2" BBK_DIFF_Y="279.5"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="-197.493" BBK_DIFF="-123.0" BBK_DIFF_Y="-113.0"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="858.467" BBK_DIFF="730.5" BBK_DIFF_Y="535.5"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="-136.15" BBK_DIFF="-107.4" BBK_DIFF_Y="21.1"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="1838.151" BBK_DIFF="882.2" BBK_DIFF_Y="71.1"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="-235.006" BBK_DIFF="-143.3" BBK_DIFF_Y="-194.3"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="542.905" BBK_DIFF="175.3" BBK_DIFF_Y="111.7"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-721.123" BBK_DIFF="-188.9" BBK_DIFF_Y="-237.9"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="811.127" BBK_DIFF="-52.6" BBK_DIFF_Y="-39.9"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="1712.562" BBK_DIFF="382.0" BBK_DIFF_Y="2749.8"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="-607.267" BBK_DIFF="-202.8" BBK_DIFF_Y="-1319.7"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="-200.539" BBK_DIFF="40.5" BBK_DIFF_Y="-128.6"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="-336.834" BBK_DIFF="-122.2" BBK_DIFF_Y="-35.8"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="1518.301" BBK_DIFF="870.2" BBK_DIFF_Y="1474.2"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="-197.139" BBK_DIFF="-14.2" BBK_DIFF_Y="-109.1"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="-172.594" BBK_DIFF="-116.1" BBK_DIFF_Y="-329.6"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="1074.106" BBK_DIFF="1444.9" BBK_DIFF_Y="194.7"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="-79.866" BBK_DIFF="-131.1" BBK_DIFF_Y="69.7"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="256.446" BBK_DIFF="-51.0" BBK_DIFF_Y="-67.5"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="523.08" BBK_DIFF="-61.2" BBK_DIFF_Y="158.2"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="1349.121" BBK_DIFF="2145.0" BBK_DIFF_Y="-0.3"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="60.095" BBK_DIFF="20.7" BBK_DIFF_Y="110.5"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="49.787" BBK_DIFF="-92.9" BBK_DIFF_Y="24.9"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="702.154" BBK_DIFF="383.0" BBK_DIFF_Y="518.9"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="-248.097" BBK_DIFF="-124.5" BBK_DIFF_Y="-127.9"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="-110.49" BBK_DIFF="-105.1" BBK_DIFF_Y="-119.0"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="2175.218" BBK_DIFF="2793.5" BBK_DIFF_Y="2003.7"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="75.176" BBK_DIFF="106.6" BBK_DIFF_Y="129.0"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="-1134.492" BBK_DIFF="-329.8" BBK_DIFF_Y="-4395.9"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="-263.956" BBK_DIFF="-133.5" BBK_DIFF_Y="-69.9"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="788.905" BBK_DIFF="187.7" BBK_DIFF_Y="-60.0"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="-899.454" BBK_DIFF="-166.5" BBK_DIFF_Y="-362.4"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="1352.851" BBK_DIFF="335.5" BBK_DIFF_Y="193.6"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="-574.357" BBK_DIFF="-1541.0" BBK_DIFF_Y="-67.7"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="39.859" BBK_DIFF="123.8" BBK_DIFF_Y="-96.4"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="-167.628" BBK_DIFF="-118.9" BBK_DIFF_Y="-115.4"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="887.899" BBK_DIFF="52.7" BBK_DIFF_Y="596.2"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="581.379" BBK_DIFF="608.8" BBK_DIFF_Y="125.1"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="-114.261" BBK_DIFF="55.9" BBK_DIFF_Y="-103.8"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="-259.17" BBK_DIFF="-1081.4" BBK_DIFF_Y="-186.3"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="26.409" BBK_DIFF="117.0" BBK_DIFF_Y="-92.2"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="-155.371" BBK_DIFF="-107.9" BBK_DIFF_Y="-131.4"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="1971.009" BBK_DIFF="475.0" BBK_DIFF_Y="295.7"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="342.784" BBK_DIFF="-25.6" BBK_DIFF_Y="-47.6"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="460.836" BBK_DIFF="234.6" BBK_DIFF_Y="-20.8"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="-342.486" BBK_DIFF="-131.2" BBK_DIFF_Y="-120.5"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="1097.905" BBK_DIFF="0.8" BBK_DIFF_Y="553.5"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="1089.399" BBK_DIFF="754.2" BBK_DIFF_Y="267.6"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="127.535" BBK_DIFF="105.5" BBK_DIFF_Y="-89.1"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="-2320.424" BBK_DIFF="-176.5" BBK_DIFF_Y="-393.5"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="3031.847" BBK_DIFF="909.3" BBK_DIFF_Y="1971.2"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="300.397" BBK_DIFF="-10.9" BBK_DIFF_Y="453.6"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="337.267" BBK_DIFF="-31.8" BBK_DIFF_Y="-86.3"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="494.261" BBK_DIFF="-0.8" BBK_DIFF_Y="322.7"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="498.143" BBK_DIFF="-23.9" BBK_DIFF_Y="189.0"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="654.186" BBK_DIFF="12.5" BBK_DIFF_Y="-55.8"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="581.663" BBK_DIFF="-65.1" BBK_DIFF_Y="154.8"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="1667.796" BBK_DIFF="788.9" BBK_DIFF_Y="938.4"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="-242.078" BBK_DIFF="-181.7" BBK_DIFF_Y="-145.9"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="296.329" BBK_DIFF="-74.7" BBK_DIFF_Y="-56.4"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="1173.386" BBK_DIFF="48.4" BBK_DIFF_Y="9116.8"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="790.705" BBK_DIFF="440.2" BBK_DIFF_Y="34.6"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="146.382" BBK_DIFF="272.3" BBK_DIFF_Y="148.0"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="-84.953" BBK_DIFF="-103.4" BBK_DIFF_Y="77.9"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="2466.339" BBK_DIFF="1211.1" BBK_DIFF_Y="124.1"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="-221.978" BBK_DIFF="60.4" BBK_DIFF_Y="77.0"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="-559.879" BBK_DIFF="-137.8" BBK_DIFF_Y="-281.8"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="1481.676" BBK_DIFF="549.0" BBK_DIFF_Y="289.0"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="228.297" BBK_DIFF="42.1" BBK_DIFF_Y="-79.8"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="160.615" BBK_DIFF="-69.5" BBK_DIFF_Y="348.1"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="527.257" BBK_DIFF="-22.5" BBK_DIFF_Y="-0.8"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="680.327" BBK_DIFF="5243.9" BBK_DIFF_Y="-57.3"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="12.731" BBK_DIFF="-97.8" BBK_DIFF_Y="112.6"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="587.588" BBK_DIFF="292.6" BBK_DIFF_Y="147.8"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-305.141" BBK_DIFF="20.5" BBK_DIFF_Y="-122.4"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="-383.888" BBK_DIFF="-134.9" BBK_DIFF_Y="-153.9"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="1100.426" BBK_DIFF="214.0" BBK_DIFF_Y="-30.9"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="-965.557" BBK_DIFF="-413.6" BBK_DIFF_Y="-4492.7"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="307.881" BBK_DIFF="-19.2" BBK_DIFF_Y="-67.1"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="380.906" BBK_DIFF="-66.3" BBK_DIFF_Y="235.3"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="1130.52" BBK_DIFF="1846.1" BBK_DIFF_Y="275.8"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="-64.745" BBK_DIFF="-112.2" BBK_DIFF_Y="95.1"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="531.387" BBK_DIFF="-66.7" BBK_DIFF_Y="113.9"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="1594.757" BBK_DIFF="1677.8" BBK_DIFF_Y="516.2"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-101.077" BBK_DIFF="91.8" BBK_DIFF_Y="-113.1"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="-1229.998" BBK_DIFF="-190.2" BBK_DIFF_Y="-226.2"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="1364.119" BBK_DIFF="91.4" BBK_DIFF_Y="290.5"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="712.7" BBK_DIFF="-55.3" BBK_DIFF_Y="267.3"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="1593.439" BBK_DIFF="7149.2" BBK_DIFF_Y="180.2"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="21.981" BBK_DIFF="-97.7" BBK_DIFF_Y="-92.1"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="935.589" BBK_DIFF="432.3" BBK_DIFF_Y="65.9"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="-281.528" BBK_DIFF="56.2" BBK_DIFF_Y="-109.1"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="-643.14" BBK_DIFF="51.8" BBK_DIFF_Y="-185.3"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="-1334.012" BBK_DIFF="65.2" BBK_DIFF_Y="-217.2"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="-3834.788" BBK_DIFF="-1581.6" BBK_DIFF_Y="-996.4"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="258.824" BBK_DIFF="-66.4" BBK_DIFF_Y="111.6"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="769.646" BBK_DIFF="-21.0" BBK_DIFF_Y="214.5"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="974.754" BBK_DIFF="179.1" BBK_DIFF_Y="-55.9"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="349.295" BBK_DIFF="182.0" BBK_DIFF_Y="280.7"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="-425.875" BBK_DIFF="-174.9" BBK_DIFF_Y="-145.9"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="568.636" BBK_DIFF="104.2" BBK_DIFF_Y="61.4"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="278.525" BBK_DIFF="-50.6" BBK_DIFF_Y="126.4"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="563.932" BBK_DIFF="-81.8" BBK_DIFF_Y="-41.9"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="3096.915" BBK_DIFF="310.9" BBK_DIFF_Y="2244.2"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="753.606" BBK_DIFF="279.2" BBK_DIFF_Y="592.4"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="-420.555" BBK_DIFF="-198.3" BBK_DIFF_Y="-3.5"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="427.791" BBK_DIFF="119.1" BBK_DIFF_Y="177.8"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="-2236.35" BBK_DIFF="-232.8" BBK_DIFF_Y="-352.7"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="-671.916" BBK_DIFF="-130.4" BBK_DIFF_Y="-639.8"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="2210.579" BBK_DIFF="1243.9" BBK_DIFF_Y="612.3"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="-193.25" BBK_DIFF="-120.8" BBK_DIFF_Y="-129.0"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="927.12" BBK_DIFF="163.2" BBK_DIFF_Y="1008.8"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="352.288" BBK_DIFF="133.4" BBK_DIFF_Y="139.6"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="-1053.73" BBK_DIFF="-208.5" BBK_DIFF_Y="0.2"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="971.005" BBK_DIFF="635.0" BBK_DIFF_Y="304.3"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="132.11" BBK_DIFF="186.3" BBK_DIFF_Y="134.2"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="-153.044" BBK_DIFF="62.3" BBK_DIFF_Y="-122.4"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="-406.171" BBK_DIFF="26.1" BBK_DIFF_Y="-158.6"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="-549.892" BBK_DIFF="-162.1" BBK_DIFF_Y="40.0"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="884.949" BBK_DIFF="611.0" BBK_DIFF_Y="-19.2"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="124.471" BBK_DIFF="128.8" BBK_DIFF_Y="-88.1"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="-431.542" BBK_DIFF="-164.8" BBK_DIFF_Y="50.3"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="666.356" BBK_DIFF="697.0" BBK_DIFF_Y="-32.6"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="83.611" BBK_DIFF="109.4" BBK_DIFF_Y="-84.5"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="-890.324" BBK_DIFF="15.7" BBK_DIFF_Y="-9.9"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="-1055.965" BBK_DIFF="-122.2" BBK_DIFF_Y="-66.9"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="-475.289" BBK_DIFF="-23.2" BBK_DIFF_Y="-201.4"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="-385.809" BBK_DIFF="-156.5" BBK_DIFF_Y="-134.2"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="682.462" BBK_DIFF="-1.6" BBK_DIFF_Y="351.1"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="693.385" BBK_DIFF="175.7" BBK_DIFF_Y="173.6"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-916.172" BBK_DIFF="-183.6" BBK_DIFF_Y="-232.9"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="1095.256" BBK_DIFF="4.4" BBK_DIFF_Y="36.9"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="1049.126" BBK_DIFF="220.8" BBK_DIFF_Y="-46.6"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="-868.699" BBK_DIFF="-187.9" BBK_DIFF_Y="-112.0"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="988.718" BBK_DIFF="83.3" BBK_DIFF_Y="-10.6"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="539.495" BBK_DIFF="166.6" BBK_DIFF_Y="147.3"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="-809.843" BBK_DIFF="-28.0" BBK_DIFF_Y="-271.4"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="-632.829" BBK_DIFF="-301.4" BBK_DIFF_Y="-176.8"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="-157.675" BBK_DIFF="-114.0" BBK_DIFF_Y="-113.3"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="1128.084" BBK_DIFF="515.0" BBK_DIFF_Y="327.9"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="-271.818" BBK_DIFF="-207.2" BBK_DIFF_Y="76.5"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="253.472" BBK_DIFF="192.1" BBK_DIFF_Y="141.0"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="-275.175" BBK_DIFF="-134.4" BBK_DIFF_Y="-142.0"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="799.979" BBK_DIFF="-59.2" BBK_DIFF_Y="327.9"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="1963.046" BBK_DIFF="579.0" BBK_DIFF_Y="1106.6"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="-409.803" BBK_DIFF="-137.1" BBK_DIFF_Y="-21.9"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="1105.341" BBK_DIFF="197.0" BBK_DIFF_Y="237.5"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="-1139.504" BBK_DIFF="-341.2" BBK_DIFF_Y="-1073.0"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="472.424" BBK_DIFF="-42.7" BBK_DIFF_Y="514.8"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="824.233" BBK_DIFF="-30.7" BBK_DIFF_Y="77.2"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="1189.104" BBK_DIFF="351.0" BBK_DIFF_Y="218.1"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="263.645" BBK_DIFF="122.8" BBK_DIFF_Y="-74.9"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="-1156.906" BBK_DIFF="-87.1" BBK_DIFF_Y="-1538.4"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="-618.308" BBK_DIFF="-194.3" BBK_DIFF_Y="39.6"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="655.783" BBK_DIFF="250.7" BBK_DIFF_Y="70.9"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="186.967" BBK_DIFF="14.9" BBK_DIFF_Y="-16.1"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="162.688" BBK_DIFF="148.4" BBK_DIFF_Y="-86.7"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="-336.13" BBK_DIFF="58.2" BBK_DIFF_Y="-120.9"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="-804.127" BBK_DIFF="-786.6" BBK_DIFF_Y="-429.6"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="117.111" BBK_DIFF="52.4" BBK_DIFF_Y="-81.3"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="76.839" BBK_DIFF="-83.5" BBK_DIFF_Y="-88.9"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="465.068" BBK_DIFF="146.2" BBK_DIFF_Y="56.9"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="-1006.707" BBK_DIFF="-196.0" BBK_DIFF_Y="-130.7"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="1048.469" BBK_DIFF="1203.6" BBK_DIFF_Y="357.9"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="80.429" BBK_DIFF="107.9" BBK_DIFF_Y="-54.8"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="-1023.383" BBK_DIFF="-366.8" BBK_DIFF_Y="-267.4"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="383.645" BBK_DIFF="72.2" BBK_DIFF_Y="38.8"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="222.731" BBK_DIFF="-81.8" BBK_DIFF_Y="271.7"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="1221.968" BBK_DIFF="-23.8" BBK_DIFF_Y="676.9"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="1604.523" BBK_DIFF="557.6" BBK_DIFF_Y="1611.8"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="244.005" BBK_DIFF="-60.9" BBK_DIFF_Y="-65.9"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="624.799" BBK_DIFF="-9.5" BBK_DIFF_Y="250.4"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="690.155" BBK_DIFF="132.8" BBK_DIFF_Y="9.0"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="296.398" BBK_DIFF="167.9" BBK_DIFF_Y="-11.3"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="-436.415" BBK_DIFF="-7.3" BBK_DIFF_Y="-22.4"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="-406.564" BBK_DIFF="-328.3" BBK_DIFF_Y="-200.5"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="178.068" BBK_DIFF="-70.9" BBK_DIFF_Y="176.5"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="611.468" BBK_DIFF="121.2" BBK_DIFF_Y="288.4"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="276.412" BBK_DIFF="313.1" BBK_DIFF_Y="172.5"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="-129.732" BBK_DIFF="-182.5" BBK_DIFF_Y="-204.2"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="157.293" BBK_DIFF="248.2" BBK_DIFF_Y="-54.6"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="-106.134" BBK_DIFF="-114.8" BBK_DIFF_Y="-20.1"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="715.348" BBK_DIFF="272.2" BBK_DIFF_Y="179.7"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="-415.502" BBK_DIFF="-165.6" BBK_DIFF_Y="-151.3"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="632.98" BBK_DIFF="89.5" BBK_DIFF_Y="598.4"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="334.015" BBK_DIFF="193.7" BBK_DIFF_Y="244.7"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="-356.651" BBK_DIFF="-188.2" BBK_DIFF_Y="-168.8"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="404.458" BBK_DIFF="273.7" BBK_DIFF_Y="340.1"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="-232.807" BBK_DIFF="28.3" BBK_DIFF_Y="-136.6"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="-324.529" BBK_DIFF="14.9" BBK_DIFF_Y="-181.4"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="-381.194" BBK_DIFF="-406.0" BBK_DIFF_Y="-8.6"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="124.562" BBK_DIFF="-64.0" BBK_DIFF_Y="-76.8"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="346.451" BBK_DIFF="492.0" BBK_DIFF_Y="172.3"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="-88.379" BBK_DIFF="-134.6" BBK_DIFF_Y="-137.1"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="255.743" BBK_DIFF="-68.4" BBK_DIFF_Y="163.3"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="809.44" BBK_DIFF="793.1" BBK_DIFF_Y="197.2"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="90.632" BBK_DIFF="139.3" BBK_DIFF_Y="107.2"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="-230.757" BBK_DIFF="-144.5" BBK_DIFF_Y="63.7"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="518.602" BBK_DIFF="407.9" BBK_DIFF_Y="-7.8"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="-168.447" BBK_DIFF="-126.5" BBK_DIFF_Y="36.4"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="636.73" BBK_DIFF="59.7" BBK_DIFF_Y="526.5"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="398.622" BBK_DIFF="213.5" BBK_DIFF_Y="1876.5"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="-351.158" BBK_DIFF="-165.5" BBK_DIFF_Y="-259.8"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="536.416" BBK_DIFF="212.0" BBK_DIFF_Y="245.5"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="-479.155" BBK_DIFF="-300.9" BBK_DIFF_Y="77.2"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="238.527" BBK_DIFF="159.0" BBK_DIFF_Y="-87.9"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="-403.959" BBK_DIFF="-248.3" BBK_DIFF_Y="-3961.9"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="272.389" BBK_DIFF="121.6" BBK_DIFF_Y="208.2"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="-1262.585" BBK_DIFF="-98.6" BBK_DIFF_Y="-346.9"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="-635.817" BBK_DIFF="-213.0" BBK_DIFF_Y="-750.4"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="562.635" BBK_DIFF="312.4" BBK_DIFF_Y="65.1"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="-264.845" BBK_DIFF="-77.4" BBK_DIFF_Y="-232.7"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="-149.295" BBK_DIFF="-565.3" BBK_DIFF_Y="-309.0"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="-22.439" BBK_DIFF="-110.2" BBK_DIFF_Y="-112.7"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="219.729" BBK_DIFF="41.5" BBK_DIFF_Y="-80.3"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="155.259" BBK_DIFF="107.4" BBK_DIFF_Y="-79.6"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="-2099.823" BBK_DIFF="-206.6" BBK_DIFF_Y="-10543.9"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="1970.354" BBK_DIFF="18737.0" BBK_DIFF_Y="1594.5"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="10.46" BBK_DIFF="104.2" BBK_DIFF_Y="-97.0"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="-251.809" BBK_DIFF="-149.2" BBK_DIFF_Y="-142.0"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="511.453" BBK_DIFF="784.1" BBK_DIFF_Y="6.6"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="-74.767" BBK_DIFF="-121.9" BBK_DIFF_Y="89.1"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="340.878" BBK_DIFF="70.8" BBK_DIFF_Y="-48.7"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="199.58" BBK_DIFF="179.3" BBK_DIFF_Y="165.9"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="71.448" BBK_DIFF="-59.6" BBK_DIFF_Y="129.3"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="177.068" BBK_DIFF="-84.1" BBK_DIFF_Y="128.1"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="1114.159" BBK_DIFF="46.7" BBK_DIFF_Y="119.9"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="759.465" BBK_DIFF="3949.7" BBK_DIFF_Y="-25.1"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="-19.728" BBK_DIFF="85.0" BBK_DIFF_Y="87.5"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="-131.842" BBK_DIFF="-137.9" BBK_DIFF_Y="-355.6"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="347.566" BBK_DIFF="-42.0" BBK_DIFF_Y="-44.0"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="598.848" BBK_DIFF="24.8" BBK_DIFF_Y="433.9"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="479.674" BBK_DIFF="169.8" BBK_DIFF_Y="385.0"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="-686.943" BBK_DIFF="-203.4" BBK_DIFF_Y="-1475.3"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="664.073" BBK_DIFF="319.3" BBK_DIFF_Y="866.8"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="-302.834" BBK_DIFF="-24.2" BBK_DIFF_Y="-374.6"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="-243.82" BBK_DIFF="61.3" BBK_DIFF_Y="-222.8"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="-629.914" BBK_DIFF="-224.3" BBK_DIFF_Y="-476.6"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="506.575" BBK_DIFF="-50.0" BBK_DIFF_Y="200.4"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="1013.598" BBK_DIFF="743.3" BBK_DIFF_Y="214.8"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="-157.558" BBK_DIFF="-405.4" BBK_DIFF_Y="-259.2"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="51.587" BBK_DIFF="-91.7" BBK_DIFF_Y="129.9"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="620.995" BBK_DIFF="446.3" BBK_DIFF_Y="1167.2"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="-179.324" BBK_DIFF="-281.3" BBK_DIFF_Y="-133.9"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="98.894" BBK_DIFF="98.0" BBK_DIFF_Y="-67.8"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="49.949" BBK_DIFF="-27.3" BBK_DIFF_Y="208.9"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="68.688" BBK_DIFF="207.6" BBK_DIFF_Y="-3.1"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="-63.809" BBK_DIFF="-132.1" BBK_DIFF_Y="65.4"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="198.597" BBK_DIFF="281.8" BBK_DIFF_Y="-0.7"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="-109.243" BBK_DIFF="78.3" BBK_DIFF_Y="-553.1"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="-504.442" BBK_DIFF="42.8" BBK_DIFF_Y="-86.0"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-882.618" BBK_DIFF="-1912.2" BBK_DIFF_Y="-318.9"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="-43.864" BBK_DIFF="74.6" BBK_DIFF_Y="-112.3"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="-172.414" BBK_DIFF="-451.8" BBK_DIFF_Y="-125.4"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="49.006" BBK_DIFF="-90.7" BBK_DIFF_Y="-85.5"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="528.761" BBK_DIFF="72.4" BBK_DIFF_Y="40.5"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="306.79" BBK_DIFF="768.9" BBK_DIFF_Y="42.5"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="-45.863" BBK_DIFF="-164.7" BBK_DIFF_Y="67.1"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="70.854" BBK_DIFF="138.4" BBK_DIFF_Y="560.8"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="-184.297" BBK_DIFF="-192.1" BBK_DIFF_Y="35.2"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="200.048" BBK_DIFF="729.8" BBK_DIFF_Y="-17.1"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="24.109" BBK_DIFF="108.9" BBK_DIFF_Y="-84.1"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="-271.228" BBK_DIFF="-167.3" BBK_DIFF_Y="-477.8"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="403.239" BBK_DIFF="13.2" BBK_DIFF_Y="653.3"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="356.183" BBK_DIFF="565.6" BBK_DIFF_Y="40.5"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="-76.502" BBK_DIFF="-122.7" BBK_DIFF_Y="-224.7"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="337.369" BBK_DIFF="-10.4" BBK_DIFF_Y="329.3"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="376.335" BBK_DIFF="74.8" BBK_DIFF_Y="3188.0"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="215.287" BBK_DIFF="254.2" BBK_DIFF_Y="670.5"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="-139.579" BBK_DIFF="-1401.8" BBK_DIFF_Y="-245.2"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="10.722" BBK_DIFF="103.8" BBK_DIFF_Y="104.6"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-284.609" BBK_DIFF="-218.0" BBK_DIFF_Y="-4154.8"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="241.233" BBK_DIFF="59.4" BBK_DIFF_Y="337.0"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="151.306" BBK_DIFF="110.7" BBK_DIFF_Y="2609.2"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="71.798" BBK_DIFF="198.5" BBK_DIFF_Y="305.1"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="-72.876" BBK_DIFF="-128.7" BBK_DIFF_Y="-150.7"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="253.542" BBK_DIFF="313.3" BBK_DIFF_Y="236.8"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="61.343" BBK_DIFF="141.7" BBK_DIFF_Y="39.1"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="-147.133" BBK_DIFF="-1107.3" BBK_DIFF_Y="-1319.8"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="-12.187" BBK_DIFF="-143.6" BBK_DIFF_Y="-106.0"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="27.94" BBK_DIFF="-70.9" BBK_DIFF_Y="137.7"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="96.124" BBK_DIFF="141.3" BBK_DIFF_Y="-82.7"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="-232.854" BBK_DIFF="-3417.5" BBK_DIFF_Y="-337.5"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="7.019" BBK_DIFF="106.9" BBK_DIFF_Y="4.2"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="-101.807" BBK_DIFF="-1588.3" BBK_DIFF_Y="-384.7"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="-6.03" BBK_DIFF="82.8" BBK_DIFF_Y="-104.8"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="-35.011" BBK_DIFF="-124.4" BBK_DIFF_Y="-115.9"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="143.774" BBK_DIFF="177.6" BBK_DIFF_Y="-1.4"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="-185.311" BBK_DIFF="-520.3" BBK_DIFF_Y="-250.2"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="44.091" BBK_DIFF="265.5" BBK_DIFF_Y="-81.2"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="12.062" BBK_DIFF="-94.1" BBK_DIFF_Y="-90.0"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="203.475" BBK_DIFF="1631.0" BBK_DIFF_Y="91.5"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="11.755" BBK_DIFF="-97.9" BBK_DIFF_Y="-97.4"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="554.552" BBK_DIFF="465.5" BBK_DIFF_Y="197.4"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="98.058" BBK_DIFF="1355.7" BBK_DIFF_Y="-85.7"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="6.736" BBK_DIFF="-81.2" BBK_DIFF_Y="106.5"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="35.761" BBK_DIFF="-71.3" BBK_DIFF_Y="114.5"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="124.713" BBK_DIFF="-43.5" BBK_DIFF_Y="-7.2"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="220.795" BBK_DIFF="51.4" BBK_DIFF_Y="561.0"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="145.877" BBK_DIFF="18.2" BBK_DIFF_Y="-2.8"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="123.371" BBK_DIFF="-47.3" BBK_DIFF_Y="221.4"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="234.131" BBK_DIFF="94.4" BBK_DIFF_Y="-20.7"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="120.459" BBK_DIFF="13.4" BBK_DIFF_Y="203.3"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="106.255" BBK_DIFF="-76.2" BBK_DIFF_Y="575.6"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="446.992" BBK_DIFF="178.5" BBK_DIFF_Y="1221.0"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="-569.351" BBK_DIFF="-183.1" BBK_DIFF_Y="-1477.6"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="684.935" BBK_DIFF="763.1" BBK_DIFF_Y="670.8"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="-103.289" BBK_DIFF="-719.6" BBK_DIFF_Y="-155.1"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="16.669" BBK_DIFF="-87.6" BBK_DIFF_Y="113.5"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="134.391" BBK_DIFF="380.6" BBK_DIFF_Y="257.4"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="-47.89" BBK_DIFF="-131.9" BBK_DIFF_Y="84.8"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="150.114" BBK_DIFF="247.8" BBK_DIFF_Y="144.7"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="-101.595" BBK_DIFF="-134.4" BBK_DIFF_Y="83.9"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="295.08" BBK_DIFF="353.1" BBK_DIFF_Y="45.7"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="-116.59" BBK_DIFF="-421.9" BBK_DIFF_Y="-31.5"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="-22.341" BBK_DIFF="44.0" BBK_DIFF_Y="-104.9"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="-39.875" BBK_DIFF="-10.5" BBK_DIFF_Y="-120.7"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="-36.089" BBK_DIFF="-140.6" BBK_DIFF_Y="42.6"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="88.858" BBK_DIFF="-52.6" BBK_DIFF_Y="290.3"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="187.543" BBK_DIFF="252.4" BBK_DIFF_Y="133.9"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="-123.082" BBK_DIFF="-44.1" BBK_DIFF_Y="-1055.4"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="-85.389" BBK_DIFF="72.8" BBK_DIFF_Y="-129.8"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="-314.052" BBK_DIFF="6.5" BBK_DIFF_Y="-200.1"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="-335.889" BBK_DIFF="46.9" BBK_DIFF_Y="-1675.9"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="-632.836" BBK_DIFF="-412.5" BBK_DIFF_Y="-818.1"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="202.508" BBK_DIFF="328.3" BBK_DIFF_Y="746.4"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="-88.687" BBK_DIFF="-119.6" BBK_DIFF_Y="-141.6"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="452.242" BBK_DIFF="134.6" BBK_DIFF_Y="272.6"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="192.81" BBK_DIFF="406.8" BBK_DIFF_Y="314.0"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="-62.845" BBK_DIFF="-34.6" BBK_DIFF_Y="-359.5"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="-46.693" BBK_DIFF="91.6" BBK_DIFF_Y="70.5"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="-552.674" BBK_DIFF="-4389.9" BBK_DIFF_Y="-588.0"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="12.883" BBK_DIFF="-95.5" BBK_DIFF_Y="106.8"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="286.539" BBK_DIFF="373.8" BBK_DIFF_Y="22.9"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="-104.663" BBK_DIFF="-453.4" BBK_DIFF_Y="-150.1"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="-18.914" BBK_DIFF="-121.5" BBK_DIFF_Y="70.1"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="88.126" BBK_DIFF="381.3" BBK_DIFF_Y="-59.3"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="-31.329" BBK_DIFF="-114.7" BBK_DIFF_Y="-123.4"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="213.371" BBK_DIFF="75.8" BBK_DIFF_Y="458.6"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="121.371" BBK_DIFF="160.6" BBK_DIFF_Y="420.7"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="46.574" BBK_DIFF="92.3" BBK_DIFF_Y="-68.8"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="24.22" BBK_DIFF="115.3" BBK_DIFF_Y="127.9"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="-158.066" BBK_DIFF="-239.6" BBK_DIFF_Y="-3036.9"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="113.264" BBK_DIFF="159.5" BBK_DIFF_Y="4.1"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="-190.358" BBK_DIFF="-181.6" BBK_DIFF_Y="-184.2"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="233.173" BBK_DIFF="11.6" BBK_DIFF_Y="-62.5"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="209.005" BBK_DIFF="430.8" BBK_DIFF_Y="498.1"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="-63.177" BBK_DIFF="-129.2" BBK_DIFF_Y="-886.7"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="216.547" BBK_DIFF="61.7" BBK_DIFF_Y="13.5"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="133.959" BBK_DIFF="250.7" BBK_DIFF_Y="186.0"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="38.199" BBK_DIFF="63.9" BBK_DIFF_Y="-69.3"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="23.309" BBK_DIFF="-84.4" BBK_DIFF_Y="108.6"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="149.452" BBK_DIFF="272.1" BBK_DIFF_Y="81.0"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="-86.82" BBK_DIFF="-1623.0" BBK_DIFF_Y="-127.6"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="-5.039" BBK_DIFF="-104.6" BBK_DIFF_Y="-101.4"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="108.8" BBK_DIFF="-51.9" BBK_DIFF_Y="-62.4"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="225.992" BBK_DIFF="-63.6" BBK_DIFF_Y="-13.6"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="621.48" BBK_DIFF="1283.7" BBK_DIFF_Y="983.4"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="-52.502" BBK_DIFF="-720.0" BBK_DIFF_Y="-173.9"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="-6.403" BBK_DIFF="-103.4" BBK_DIFF_Y="47.4"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="190.799" BBK_DIFF="307.4" BBK_DIFF_Y="34.0"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="46.836" BBK_DIFF="-62.4" BBK_DIFF_Y="-85.9"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="124.609" BBK_DIFF="146.2" BBK_DIFF_Y="-63.7"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="-269.895" BBK_DIFF="-426.9" BBK_DIFF_Y="-787.6"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="82.551" BBK_DIFF="-73.7" BBK_DIFF_Y="430.2"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="314.295" BBK_DIFF="-12.2" BBK_DIFF_Y="6230.2"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="357.812" BBK_DIFF="23.8" BBK_DIFF_Y="1546.3"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="289.005" BBK_DIFF="10.4" BBK_DIFF_Y="190.0"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="261.714" BBK_DIFF="472.0" BBK_DIFF_Y="227.8"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-70.349" BBK_DIFF="-199.0" BBK_DIFF_Y="-140.8"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="71.081" BBK_DIFF="684.3" BBK_DIFF_Y="-75.6"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="-12.165" BBK_DIFF="-108.5" BBK_DIFF_Y="-104.9"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="142.434" BBK_DIFF="-57.0" BBK_DIFF_Y="4.7"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="331.513" BBK_DIFF="-3.4" BBK_DIFF_Y="-14.7"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="343.245" BBK_DIFF="774.5" BBK_DIFF_Y="70.5"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="39.251" BBK_DIFF="152.1" BBK_DIFF_Y="-54.6"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="15.57" BBK_DIFF="403.7" BBK_DIFF_Y="-41.0"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="-5.127" BBK_DIFF="-123.6" BBK_DIFF_Y="-118.6"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="21.734" BBK_DIFF="106.8" BBK_DIFF_Y="-71.4"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="-321.116" BBK_DIFF="-502.2" BBK_DIFF_Y="-475.4"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="79.845" BBK_DIFF="-53.7" BBK_DIFF_Y="2102.0"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="172.475" BBK_DIFF="-40.7" BBK_DIFF_Y="536.5"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="291.031" BBK_DIFF="16.9" BBK_DIFF_Y="664.9"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="248.864" BBK_DIFF="83.0" BBK_DIFF_Y="287.1"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="135.99" BBK_DIFF="-65.0" BBK_DIFF_Y="-27.8"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="388.566" BBK_DIFF="93.0" BBK_DIFF_Y="138.9"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="201.359" BBK_DIFF="132.7" BBK_DIFF_Y="9.6"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="86.546" BBK_DIFF="228.1" BBK_DIFF_Y="292.8"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="26.379" BBK_DIFF="-4.1" BBK_DIFF_Y="-76.1"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="27.493" BBK_DIFF="-63.8" BBK_DIFF_Y="-81.3"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="75.94" BBK_DIFF="-11.2" BBK_DIFF_Y="1020.4"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="85.539" BBK_DIFF="2259.0" BBK_DIFF_Y="315.5"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="3.626" BBK_DIFF="109.2" BBK_DIFF_Y="-96.8"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="-39.513" BBK_DIFF="23.3" BBK_DIFF_Y="-110.0"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="-51.52" BBK_DIFF="-180.1" BBK_DIFF_Y="-115.5"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="64.297" BBK_DIFF="-65.9" BBK_DIFF_Y="-68.3"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="188.354" BBK_DIFF="15.8" BBK_DIFF_Y="81.1"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="162.664" BBK_DIFF="-11.5" BBK_DIFF_Y="56.4"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="183.73" BBK_DIFF="733.9" BBK_DIFF_Y="102.6"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="22.033" BBK_DIFF="-80.1" BBK_DIFF_Y="-73.4"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="110.583" BBK_DIFF="-24.9" BBK_DIFF_Y="4635.9"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="147.311" BBK_DIFF="2073.4" BBK_DIFF_Y="747.6"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="6.778" BBK_DIFF="-67.1" BBK_DIFF_Y="-93.0"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="20.585" BBK_DIFF="-81.9" BBK_DIFF_Y="172.8"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="113.959" BBK_DIFF="-71.3" BBK_DIFF_Y="927.4"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="397.007" BBK_DIFF="19.5" BBK_DIFF_Y="3331.1"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="332.207" BBK_DIFF="64.0" BBK_DIFF_Y="19136.1"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="202.531" BBK_DIFF="94.7" BBK_DIFF_Y="277.7"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="103.999" BBK_DIFF="0.0" BBK_DIFF_Y="360.1"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="104.037" BBK_DIFF="14.7" BBK_DIFF_Y="188.1"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="90.691" BBK_DIFF="9.5" BBK_DIFF_Y="182.4"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="82.793" BBK_DIFF="3445.7" BBK_DIFF_Y="1048.0"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="2.335" BBK_DIFF="110.3" BBK_DIFF_Y="104.8"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="-22.748" BBK_DIFF="-123.5" BBK_DIFF_Y="-125.0"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="96.935" BBK_DIFF="442.8" BBK_DIFF_Y="697.2"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="-28.281" BBK_DIFF="-355.0" BBK_DIFF_Y="-143.0"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="11.092" BBK_DIFF="-4.1" BBK_DIFF_Y="136.7"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="11.571" BBK_DIFF="570.0" BBK_DIFF_Y="469.7"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="1.727" BBK_DIFF="-96.8" BBK_DIFF_Y="5.6"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="53.626" BBK_DIFF="137.3" BBK_DIFF_Y="160.6"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="22.602" BBK_DIFF="-37.4" BBK_DIFF_Y="30.6"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="36.117" BBK_DIFF="132.8" BBK_DIFF_Y="-37.9"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="-110.127" BBK_DIFF="-1627.0" BBK_DIFF_Y="-365.4"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="7.212" BBK_DIFF="114.9" BBK_DIFF_Y="-85.8"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="-48.246" BBK_DIFF="-153.1" BBK_DIFF_Y="-137.8"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="90.873" BBK_DIFF="647.4" BBK_DIFF_Y="1216.0"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="12.159" BBK_DIFF="-81.5" BBK_DIFF_Y="-2.6"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="65.767" BBK_DIFF="317.3" BBK_DIFF_Y="-24.5"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="-30.261" BBK_DIFF="-866.8" BBK_DIFF_Y="-111.7"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="-3.13" BBK_DIFF="-291.3" BBK_DIFF_Y="-108.8"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="1.636" BBK_DIFF="101.8" BBK_DIFF_Y="100.6"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="-88.473" BBK_DIFF="-611.3" BBK_DIFF_Y="-574.6"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="17.303" BBK_DIFF="-70.3" BBK_DIFF_Y="-77.1"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="58.172" BBK_DIFF="40.2" BBK_DIFF_Y="371.8"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="41.501" BBK_DIFF="-18.4" BBK_DIFF_Y="303.3"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="50.836" BBK_DIFF="-60.1" BBK_DIFF_Y="1493.9"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="127.526" BBK_DIFF="1666.1" BBK_DIFF_Y="283.7"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="-8.143" BBK_DIFF="-165.2" BBK_DIFF_Y="-108.5"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="12.489" BBK_DIFF="-85.7" BBK_DIFF_Y="-71.3"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="87.114" BBK_DIFF="-66.4" BBK_DIFF_Y="569.5"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="259.35" BBK_DIFF="633.2" BBK_DIFF_Y="284.8"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="35.373" BBK_DIFF="113.7" BBK_DIFF_Y="29.6"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="-258.549" BBK_DIFF="-1487.1" BBK_DIFF_Y="-744.3"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="18.64" BBK_DIFF="-75.3" BBK_DIFF_Y="124.2"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="75.534" BBK_DIFF="452.9" BBK_DIFF_Y="169.4"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="-21.404" BBK_DIFF="-4.9" BBK_DIFF_Y="-107.5"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="-20.412" BBK_DIFF="-459.7" BBK_DIFF_Y="-211.3"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="-3.647" BBK_DIFF="-111.0" BBK_DIFF_Y="-112.1"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="33.237" BBK_DIFF="-65.2" BBK_DIFF_Y="233.6"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="95.391" BBK_DIFF="119.1" BBK_DIFF_Y="476.2"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="43.545" BBK_DIFF="334.7" BBK_DIFF_Y="153.6"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="-18.554" BBK_DIFF="-127.5" BBK_DIFF_Y="-119.2"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="67.393" BBK_DIFF="147.0" BBK_DIFF_Y="117.9"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="27.29" BBK_DIFF="-32.0" BBK_DIFF_Y="494.3"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="40.13" BBK_DIFF="382.6" BBK_DIFF_Y="726.6"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="8.315" BBK_DIFF="-70.3" BBK_DIFF_Y="136.1"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="28.043" BBK_DIFF="-90.2" BBK_DIFF_Y="304.7"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="286.767" BBK_DIFF="1464.2" BBK_DIFF_Y="5675.9"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="18.333" BBK_DIFF="-39.3" BBK_DIFF_Y="170.7"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="30.19" BBK_DIFF="203.0" BBK_DIFF_Y="-79.1"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="9.964" BBK_DIFF="-39.8" BBK_DIFF_Y="-18.3"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="16.555" BBK_DIFF="-3.6" BBK_DIFF_Y="386.8"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="17.171" BBK_DIFF="-82.2" BBK_DIFF_Y="5882.9"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="96.601" BBK_DIFF="212.3" BBK_DIFF_Y="971.9"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="30.932" BBK_DIFF="573.6" BBK_DIFF_Y="1056.2"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="4.592" BBK_DIFF="171.7" BBK_DIFF_Y="320.1"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="-6.404" BBK_DIFF="72.2" BBK_DIFF_Y="-223.7"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="-23.055" BBK_DIFF="-68.3" BBK_DIFF_Y="-104.9"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="-13.701" BBK_DIFF="-166.4" BBK_DIFF_Y="-380.2"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="-5.143" BBK_DIFF="80.2" BBK_DIFF_Y="-123.6"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="-25.914" BBK_DIFF="-117.9" BBK_DIFF_Y="-1242.6"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="144.723" BBK_DIFF="1086.7" BBK_DIFF_Y="2073.6"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="12.195" BBK_DIFF="258.6" BBK_DIFF_Y="297.9"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="3.401" BBK_DIFF="1085.0" BBK_DIFF_Y="-80.8"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="0.287" BBK_DIFF="-96.8" BBK_DIFF_Y="108.8"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="9.012" BBK_DIFF="378.6" BBK_DIFF_Y="154.1"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="-3.235" BBK_DIFF="-396.0" BBK_DIFF_Y="-158.2"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="1.093" BBK_DIFF="-78.9" BBK_DIFF_Y="-84.8"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="5.175" BBK_DIFF="146.0" BBK_DIFF_Y="-48.3"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="-11.254" BBK_DIFF="-330.2" BBK_DIFF_Y="-2350.8"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="4.889" BBK_DIFF="-77.6" BBK_DIFF_Y="-43.5"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="21.819" BBK_DIFF="862.0" BBK_DIFF_Y="378.7"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="2.268" BBK_DIFF="130.9" BBK_DIFF_Y="-89.4"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="-7.333" BBK_DIFF="-339.2" BBK_DIFF_Y="38.6"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="3.065" BBK_DIFF="-82.7" BBK_DIFF_Y="107.2"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="17.751" BBK_DIFF="645.8" BBK_DIFF_Y="172.1"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="-3.252" BBK_DIFF="80.5" BBK_DIFF_Y="92.6"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="-16.651" BBK_DIFF="-399.7" BBK_DIFF_Y="-120.0"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="5.555" BBK_DIFF="-22.9" BBK_DIFF_Y="-12.4"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="7.202" BBK_DIFF="-28.0" BBK_DIFF_Y="213.2"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="10.002" BBK_DIFF="1900.4" BBK_DIFF_Y="1588.4"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="0.5" BBK_DIFF="-94.2" BBK_DIFF_Y="-92.1"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="8.658" BBK_DIFF="90.0" BBK_DIFF_Y="335.5"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="4.558" BBK_DIFF="-78.7" BBK_DIFF_Y="-47.9"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="21.427" BBK_DIFF="279.3" BBK_DIFF_Y="223.0"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="-11.948" BBK_DIFF="72.0" BBK_DIFF_Y="-226.6"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="-42.65" BBK_DIFF="-73.3" BBK_DIFF_Y="-10.0"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="-24.607" BBK_DIFF="43.8" BBK_DIFF_Y="-246.7"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="-43.784" BBK_DIFF="-152.5" BBK_DIFF_Y="-478.3"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="83.371" BBK_DIFF="1214.4" BBK_DIFF_Y="490.2"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="6.343" BBK_DIFF="199.7" BBK_DIFF_Y="-81.0"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="-6.361" BBK_DIFF="-846.6" BBK_DIFF_Y="16.9"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="-0.672" BBK_DIFF="-110.6" BBK_DIFF_Y="-133.3"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="6.337" BBK_DIFF="272.3" BBK_DIFF_Y="144.0"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="-3.677" BBK_DIFF="-142.0" BBK_DIFF_Y="-480.9"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="8.747" BBK_DIFF="150.2" BBK_DIFF_Y="155.8"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="-17.414" BBK_DIFF="-284.5" BBK_DIFF_Y="-140.8"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="9.438" BBK_DIFF="124.3" BBK_DIFF_Y="244.0"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="-38.768" BBK_DIFF="-446.2" BBK_DIFF_Y="-391.2"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="-7.098" BBK_DIFF="6.2" BBK_DIFF_Y="13.7"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="-7.571" BBK_DIFF="64.6" BBK_DIFF_Y="-576.8"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="-21.364" BBK_DIFF="-163.9" BBK_DIFF_Y="-448.1"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="33.42" BBK_DIFF="536.3" BBK_DIFF_Y="26.9"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="-7.659" BBK_DIFF="-479.5" BBK_DIFF_Y="-180.4"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="2.018" BBK_DIFF="114.0" BBK_DIFF_Y="-12.9"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="-14.414" BBK_DIFF="-2177.1" BBK_DIFF_Y="-1243.1"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="-0.633" BBK_DIFF="96.0" BBK_DIFF_Y="97.3"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="-15.673" BBK_DIFF="-136.7" BBK_DIFF_Y="-140.2"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="42.72" BBK_DIFF="752.0" BBK_DIFF_Y="1268.2"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="-6.552" BBK_DIFF="-149.2" BBK_DIFF_Y="49.5"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="13.311" BBK_DIFF="261.8" BBK_DIFF_Y="58.5"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="-8.226" BBK_DIFF="-618.0" BBK_DIFF_Y="-333.2"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="1.588" BBK_DIFF="-74.1" BBK_DIFF_Y="2837.9"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="6.138" BBK_DIFF="-76.7" BBK_DIFF_Y="152.5"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="26.337" BBK_DIFF="176.4" BBK_DIFF_Y="-21.7"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="9.527" BBK_DIFF="311.2" BBK_DIFF_Y="-40.6"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="2.317" BBK_DIFF="83.7" BBK_DIFF_Y="-87.2"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="1.261" BBK_DIFF="105.3" BBK_DIFF_Y="-84.7"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="-23.854" BBK_DIFF="-161.3" BBK_DIFF_Y="-1337.9"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="38.943" BBK_DIFF="1164.9" BBK_DIFF_Y="781.7"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="-3.657" BBK_DIFF="71.8" BBK_DIFF_Y="-276.0"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="-12.968" BBK_DIFF="-254.4" BBK_DIFF_Y="-197.6"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="8.397" BBK_DIFF="138.1" BBK_DIFF_Y="65.5"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="3.527" BBK_DIFF="6181.0" BBK_DIFF_Y="-8.7"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="-0.058" BBK_DIFF="99.5" BBK_DIFF_Y="-102.2"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="-11.685" BBK_DIFF="-134.7" BBK_DIFF_Y="-258.6"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="33.63" BBK_DIFF="109.6" BBK_DIFF_Y="29926.8"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="16.045" BBK_DIFF="-11.0" BBK_DIFF_Y="184.6"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="18.036" BBK_DIFF="118.3" BBK_DIFF_Y="-9.4"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="8.263" BBK_DIFF="598.1" BBK_DIFF_Y="-22.5"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="-1.659" BBK_DIFF="-137.6" BBK_DIFF_Y="66.2"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="4.417" BBK_DIFF="112.6" BBK_DIFF_Y="-55.2"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="2.078" BBK_DIFF="-84.4" BBK_DIFF_Y="119.5"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="13.293" BBK_DIFF="162.0" BBK_DIFF_Y="103.7"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="5.073" BBK_DIFF="31.4" BBK_DIFF_Y="134.4"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="3.861" BBK_DIFF="46.5" BBK_DIFF_Y="-58.4"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="2.635" BBK_DIFF="-64.2" BBK_DIFF_Y="-83.5"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="7.366" BBK_DIFF="6476.8" BBK_DIFF_Y="2777.3"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="0.112" BBK_DIFF="100.6" BBK_DIFF_Y="100.6"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="-18.971" BBK_DIFF="-195.3" BBK_DIFF_Y="-2308.5"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="19.905" BBK_DIFF="86.7" BBK_DIFF_Y="1693.2"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="10.661" BBK_DIFF="317.3" BBK_DIFF_Y="374.2"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="-4.905" BBK_DIFF="-149.8" BBK_DIFF_Y="-186.8"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="9.859" BBK_DIFF="192.3" BBK_DIFF_Y="500.4"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="-10.682" BBK_DIFF="-263.7" BBK_DIFF_Y="-3796.2"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="6.525" BBK_DIFF="144.3" BBK_DIFF_Y="148.5"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="-14.737" BBK_DIFF="-258.7" BBK_DIFF_Y="-246.4"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="9.287" BBK_DIFF="-42.0" BBK_DIFF_Y="331.9"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="16.016" BBK_DIFF="6156.2" BBK_DIFF_Y="507.3"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="0.256" BBK_DIFF="101.4" BBK_DIFF_Y="103.5"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="-18.559" BBK_DIFF="-2260.5" BBK_DIFF_Y="-111.8"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="0.859" BBK_DIFF="-22.6" BBK_DIFF_Y="-50.5"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="1.11" BBK_DIFF="-50.6" BBK_DIFF_Y="126.5"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="2.248" BBK_DIFF="231.5" BBK_DIFF_Y="135.9"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="-1.71" BBK_DIFF="-204.1" BBK_DIFF_Y="-0.6"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="1.642" BBK_DIFF="468.2" BBK_DIFF_Y="125.0"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="0.289" BBK_DIFF="102.1" BBK_DIFF_Y="-96.8"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="-13.463" BBK_DIFF="-233.8" BBK_DIFF_Y="-634.9"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="10.065" BBK_DIFF="351.4" BBK_DIFF_Y="416.7"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="-4.004" BBK_DIFF="-1.8"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="-3.932" BBK_DIFF="45.8"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="-7.261" BBK_DIFF="17.1"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="-8.764" BBK_DIFF="-605.4"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="1.734" BBK_DIFF="141.5"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="-4.183" BBK_DIFF="33.3"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="-6.27" BBK_DIFF="-268.8"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="-1.7" BBK_DIFF="74.2"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="-6.58" BBK_DIFF="-173.3"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="8.974" BBK_DIFF="256.5"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="2.517" BBK_DIFF="179.2"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="-3.178"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
