<?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_W1_S1_S1_T_A_FA_O_F89_T_EUR__T__X_N_ALL</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-05-01T17:22:36</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.W1.S1.S1.T.A.FA.O.F89.T.EUR._T._X.N.ALL" DECIMALS="3" UNIT="Euro" UNIT_MULT="6" BBK_TITLE="Kapitalbilanz / Inländische Nettokapitalanlagen im Ausland / Übriger Kapitalverkehr / Sonstige Forderungen bzw. Verbindlichkeiten / Alle Länder" BBK_TITLE_ENG="Financial account / Net domestic investment abroad / Other investment / Other accounts receivable or payable / Rest of the world">
      <bbk:Obs TIME_PERIOD="2026-02" OBS_VALUE="-11.38" BBK_DIFF="-117.4" BBK_DIFF_Y="-103.7"/>
      <bbk:Obs TIME_PERIOD="2026-01" OBS_VALUE="65.416" BBK_DIFF="32.5" BBK_DIFF_Y="-82.2"/>
      <bbk:Obs TIME_PERIOD="2025-12" OBS_VALUE="49.382" BBK_DIFF="-31.1" BBK_DIFF_Y="-76.0"/>
      <bbk:Obs TIME_PERIOD="2025-11" OBS_VALUE="71.685" BBK_DIFF="444.8" BBK_DIFF_Y="-44.5"/>
      <bbk:Obs TIME_PERIOD="2025-10" OBS_VALUE="13.158" BBK_DIFF="-91.9" BBK_DIFF_Y="171.7"/>
      <bbk:Obs TIME_PERIOD="2025-09" OBS_VALUE="162.093" BBK_DIFF="1052.8" BBK_DIFF_Y="48.2"/>
      <bbk:Obs TIME_PERIOD="2025-08" OBS_VALUE="14.061" BBK_DIFF="-86.6" BBK_DIFF_Y="-94.0"/>
      <bbk:Obs TIME_PERIOD="2025-07" OBS_VALUE="104.903" BBK_DIFF="36.0" BBK_DIFF_Y="106.8"/>
      <bbk:Obs TIME_PERIOD="2025-06" OBS_VALUE="77.132" BBK_DIFF="132.1" BBK_DIFF_Y="237.6"/>
      <bbk:Obs TIME_PERIOD="2025-05" OBS_VALUE="33.232" BBK_DIFF="-85.3" BBK_DIFF_Y="-40.4"/>
      <bbk:Obs TIME_PERIOD="2025-04" OBS_VALUE="226.401" BBK_DIFF="-37.4" BBK_DIFF_Y="9.5"/>
      <bbk:Obs TIME_PERIOD="2025-03" OBS_VALUE="361.736" BBK_DIFF="17.2" BBK_DIFF_Y="187.9"/>
      <bbk:Obs TIME_PERIOD="2025-02" OBS_VALUE="308.752" BBK_DIFF="-15.8" BBK_DIFF_Y="118.7"/>
      <bbk:Obs TIME_PERIOD="2025-01" OBS_VALUE="366.839" BBK_DIFF="78.2" BBK_DIFF_Y="85.1"/>
      <bbk:Obs TIME_PERIOD="2024-12" OBS_VALUE="205.807" BBK_DIFF="59.4" BBK_DIFF_Y="-2.2"/>
      <bbk:Obs TIME_PERIOD="2024-11" OBS_VALUE="129.117" BBK_DIFF="803.3" BBK_DIFF_Y="41.8"/>
      <bbk:Obs TIME_PERIOD="2024-10" OBS_VALUE="-18.358" BBK_DIFF="-116.8" BBK_DIFF_Y="-136.4"/>
      <bbk:Obs TIME_PERIOD="2024-09" OBS_VALUE="109.409" BBK_DIFF="-53.5" BBK_DIFF_Y="44.6"/>
      <bbk:Obs TIME_PERIOD="2024-08" OBS_VALUE="235.197" BBK_DIFF="115.3" BBK_DIFF_Y="148.8"/>
      <bbk:Obs TIME_PERIOD="2024-07" OBS_VALUE="-1533.612" BBK_DIFF="-2636.6" BBK_DIFF_Y="-1643.3"/>
      <bbk:Obs TIME_PERIOD="2024-06" OBS_VALUE="-56.04" BBK_DIFF="-200.5" BBK_DIFF_Y="-164.7"/>
      <bbk:Obs TIME_PERIOD="2024-05" OBS_VALUE="55.759" BBK_DIFF="-73.0" BBK_DIFF_Y="-23.9"/>
      <bbk:Obs TIME_PERIOD="2024-04" OBS_VALUE="206.814" BBK_DIFF="64.6" BBK_DIFF_Y="337.3"/>
      <bbk:Obs TIME_PERIOD="2024-03" OBS_VALUE="125.667" BBK_DIFF="-11.0" BBK_DIFF_Y="493.1"/>
      <bbk:Obs TIME_PERIOD="2024-02" OBS_VALUE="141.175" BBK_DIFF="-28.8" BBK_DIFF_Y="82.1"/>
      <bbk:Obs TIME_PERIOD="2024-01" OBS_VALUE="198.227" BBK_DIFF="-5.8" BBK_DIFF_Y="222.5"/>
      <bbk:Obs TIME_PERIOD="2023-12" OBS_VALUE="210.498" BBK_DIFF="131.2" BBK_DIFF_Y="308.1"/>
      <bbk:Obs TIME_PERIOD="2023-11" OBS_VALUE="91.061" BBK_DIFF="80.6" BBK_DIFF_Y="38.4"/>
      <bbk:Obs TIME_PERIOD="2023-10" OBS_VALUE="50.425" BBK_DIFF="-33.4" BBK_DIFF_Y="-25.8"/>
      <bbk:Obs TIME_PERIOD="2023-09" OBS_VALUE="75.659" BBK_DIFF="-20.0" BBK_DIFF_Y="1.5"/>
      <bbk:Obs TIME_PERIOD="2023-08" OBS_VALUE="94.541" BBK_DIFF="-4.9" BBK_DIFF_Y="21.9"/>
      <bbk:Obs TIME_PERIOD="2023-07" OBS_VALUE="99.375" BBK_DIFF="14.8" BBK_DIFF_Y="33.0"/>
      <bbk:Obs TIME_PERIOD="2023-06" OBS_VALUE="86.568" BBK_DIFF="18.2" BBK_DIFF_Y="-46.1"/>
      <bbk:Obs TIME_PERIOD="2023-05" OBS_VALUE="73.225" BBK_DIFF="54.8" BBK_DIFF_Y="234.3"/>
      <bbk:Obs TIME_PERIOD="2023-04" OBS_VALUE="47.295" BBK_DIFF="248.0" BBK_DIFF_Y="-57.0"/>
      <bbk:Obs TIME_PERIOD="2023-03" OBS_VALUE="-31.965" BBK_DIFF="-141.2" BBK_DIFF_Y="-152.3"/>
      <bbk:Obs TIME_PERIOD="2023-02" OBS_VALUE="77.511" BBK_DIFF="26.1" BBK_DIFF_Y="-23.9"/>
      <bbk:Obs TIME_PERIOD="2023-01" OBS_VALUE="61.463" BBK_DIFF="19.1" BBK_DIFF_Y="-56.3"/>
      <bbk:Obs TIME_PERIOD="2022-12" OBS_VALUE="51.586" BBK_DIFF="-21.6" BBK_DIFF_Y="-63.4"/>
      <bbk:Obs TIME_PERIOD="2022-11" OBS_VALUE="65.787" BBK_DIFF="-3.2" BBK_DIFF_Y="3.1"/>
      <bbk:Obs TIME_PERIOD="2022-10" OBS_VALUE="67.956" BBK_DIFF="-8.9" BBK_DIFF_Y="4716.6"/>
      <bbk:Obs TIME_PERIOD="2022-09" OBS_VALUE="74.566" BBK_DIFF="-3.9" BBK_DIFF_Y="206.8"/>
      <bbk:Obs TIME_PERIOD="2022-08" OBS_VALUE="77.583" BBK_DIFF="3.8" BBK_DIFF_Y="253.4"/>
      <bbk:Obs TIME_PERIOD="2022-07" OBS_VALUE="74.729" BBK_DIFF="-53.5" BBK_DIFF_Y="372.5"/>
      <bbk:Obs TIME_PERIOD="2022-06" OBS_VALUE="160.756" BBK_DIFF="394.8" BBK_DIFF_Y="22734.7"/>
      <bbk:Obs TIME_PERIOD="2022-05" OBS_VALUE="-54.532" BBK_DIFF="-149.6" BBK_DIFF_Y="-180.5"/>
      <bbk:Obs TIME_PERIOD="2022-04" OBS_VALUE="110.02" BBK_DIFF="80.0" BBK_DIFF_Y="138.7"/>
      <bbk:Obs TIME_PERIOD="2022-03" OBS_VALUE="61.136" BBK_DIFF="-40.0" BBK_DIFF_Y="226.5"/>
      <bbk:Obs TIME_PERIOD="2022-02" OBS_VALUE="101.901" BBK_DIFF="-27.5" BBK_DIFF_Y="28.8"/>
      <bbk:Obs TIME_PERIOD="2022-01" OBS_VALUE="140.51" BBK_DIFF="-0.2" BBK_DIFF_Y="240.3"/>
      <bbk:Obs TIME_PERIOD="2021-12" OBS_VALUE="140.857" BBK_DIFF="120.7" BBK_DIFF_Y="9.0"/>
      <bbk:Obs TIME_PERIOD="2021-11" OBS_VALUE="63.823" BBK_DIFF="4435.8" BBK_DIFF_Y="11.7"/>
      <bbk:Obs TIME_PERIOD="2021-10" OBS_VALUE="-1.472" BBK_DIFF="-106.1" BBK_DIFF_Y="-104.2"/>
      <bbk:Obs TIME_PERIOD="2021-09" OBS_VALUE="24.308" BBK_DIFF="10.7" BBK_DIFF_Y="-89.2"/>
      <bbk:Obs TIME_PERIOD="2021-08" OBS_VALUE="21.952" BBK_DIFF="180.0" BBK_DIFF_Y="-58.1"/>
      <bbk:Obs TIME_PERIOD="2021-07" OBS_VALUE="-27.426" BBK_DIFF="-3995.7" BBK_DIFF_Y="-184.2"/>
      <bbk:Obs TIME_PERIOD="2021-06" OBS_VALUE="0.704" BBK_DIFF="-99.0" BBK_DIFF_Y="-98.4"/>
      <bbk:Obs TIME_PERIOD="2021-05" OBS_VALUE="67.78" BBK_DIFF="47.1" BBK_DIFF_Y="-78.0"/>
      <bbk:Obs TIME_PERIOD="2021-04" OBS_VALUE="46.087" BBK_DIFF="146.2" BBK_DIFF_Y="-26.5"/>
      <bbk:Obs TIME_PERIOD="2021-03" OBS_VALUE="18.723" BBK_DIFF="-76.3" BBK_DIFF_Y="-67.7"/>
      <bbk:Obs TIME_PERIOD="2021-02" OBS_VALUE="79.114" BBK_DIFF="91.6" BBK_DIFF_Y="56.9"/>
      <bbk:Obs TIME_PERIOD="2021-01" OBS_VALUE="41.286" BBK_DIFF="-68.0" BBK_DIFF_Y="-34.7"/>
      <bbk:Obs TIME_PERIOD="2020-12" OBS_VALUE="129.185" BBK_DIFF="126.2" BBK_DIFF_Y="141.4"/>
      <bbk:Obs TIME_PERIOD="2020-11" OBS_VALUE="57.119" BBK_DIFF="61.4" BBK_DIFF_Y="35.5"/>
      <bbk:Obs TIME_PERIOD="2020-10" OBS_VALUE="35.387" BBK_DIFF="-84.3" BBK_DIFF_Y="60.5"/>
      <bbk:Obs TIME_PERIOD="2020-09" OBS_VALUE="225.109" BBK_DIFF="329.8" BBK_DIFF_Y="244.1"/>
      <bbk:Obs TIME_PERIOD="2020-08" OBS_VALUE="52.373" BBK_DIFF="60.7" BBK_DIFF_Y="65.4"/>
      <bbk:Obs TIME_PERIOD="2020-07" OBS_VALUE="32.583" BBK_DIFF="-25.3" BBK_DIFF_Y="-29.6"/>
      <bbk:Obs TIME_PERIOD="2020-06" OBS_VALUE="43.611" BBK_DIFF="-85.9" BBK_DIFF_Y="8.2"/>
      <bbk:Obs TIME_PERIOD="2020-05" OBS_VALUE="308.716" BBK_DIFF="392.1" BBK_DIFF_Y="2667.8"/>
      <bbk:Obs TIME_PERIOD="2020-04" OBS_VALUE="62.74" BBK_DIFF="8.4" BBK_DIFF_Y="186.9"/>
      <bbk:Obs TIME_PERIOD="2020-03" OBS_VALUE="57.896" BBK_DIFF="14.8" BBK_DIFF_Y="139.0"/>
      <bbk:Obs TIME_PERIOD="2020-02" OBS_VALUE="50.423" BBK_DIFF="-20.3" BBK_DIFF_Y="28.5"/>
      <bbk:Obs TIME_PERIOD="2020-01" OBS_VALUE="63.242" BBK_DIFF="18.2" BBK_DIFF_Y="130.7"/>
      <bbk:Obs TIME_PERIOD="2019-12" OBS_VALUE="53.521" BBK_DIFF="27.0" BBK_DIFF_Y="59.5"/>
      <bbk:Obs TIME_PERIOD="2019-11" OBS_VALUE="42.148" BBK_DIFF="91.2" BBK_DIFF_Y="-44.3"/>
      <bbk:Obs TIME_PERIOD="2019-10" OBS_VALUE="22.043" BBK_DIFF="-66.3" BBK_DIFF_Y="168.5"/>
      <bbk:Obs TIME_PERIOD="2019-09" OBS_VALUE="65.428" BBK_DIFF="106.7" BBK_DIFF_Y="54.2"/>
      <bbk:Obs TIME_PERIOD="2019-08" OBS_VALUE="31.66" BBK_DIFF="-31.6" BBK_DIFF_Y="-60.2"/>
      <bbk:Obs TIME_PERIOD="2019-07" OBS_VALUE="46.276" BBK_DIFF="14.8" BBK_DIFF_Y="21.8"/>
      <bbk:Obs TIME_PERIOD="2019-06" OBS_VALUE="40.304" BBK_DIFF="261.3" BBK_DIFF_Y="-59.8"/>
      <bbk:Obs TIME_PERIOD="2019-05" OBS_VALUE="11.154" BBK_DIFF="-49.0" BBK_DIFF_Y="-79.1"/>
      <bbk:Obs TIME_PERIOD="2019-04" OBS_VALUE="21.868" BBK_DIFF="-9.7" BBK_DIFF_Y="93.6"/>
      <bbk:Obs TIME_PERIOD="2019-03" OBS_VALUE="24.222" BBK_DIFF="-38.3" BBK_DIFF_Y="-26.5"/>
      <bbk:Obs TIME_PERIOD="2019-02" OBS_VALUE="39.242" BBK_DIFF="43.1" BBK_DIFF_Y="34.7"/>
      <bbk:Obs TIME_PERIOD="2019-01" OBS_VALUE="27.415" BBK_DIFF="-18.3" BBK_DIFF_Y="-53.5"/>
      <bbk:Obs TIME_PERIOD="2018-12" OBS_VALUE="33.557" BBK_DIFF="-55.7" BBK_DIFF_Y="483.1"/>
      <bbk:Obs TIME_PERIOD="2018-11" OBS_VALUE="75.725" BBK_DIFF="335.1" BBK_DIFF_Y="389.2"/>
      <bbk:Obs TIME_PERIOD="2018-10" OBS_VALUE="-32.203" BBK_DIFF="-175.9" BBK_DIFF_Y="-370.7"/>
      <bbk:Obs TIME_PERIOD="2018-09" OBS_VALUE="42.428" BBK_DIFF="-46.7" BBK_DIFF_Y="3.3"/>
      <bbk:Obs TIME_PERIOD="2018-08" OBS_VALUE="79.56" BBK_DIFF="109.4" BBK_DIFF_Y="734.0"/>
      <bbk:Obs TIME_PERIOD="2018-07" OBS_VALUE="37.996" BBK_DIFF="-62.1" BBK_DIFF_Y="826.8"/>
      <bbk:Obs TIME_PERIOD="2018-06" OBS_VALUE="100.205" BBK_DIFF="87.6" BBK_DIFF_Y="90.4"/>
      <bbk:Obs TIME_PERIOD="2018-05" OBS_VALUE="53.401" BBK_DIFF="372.8" BBK_DIFF_Y="1212.1"/>
      <bbk:Obs TIME_PERIOD="2018-04" OBS_VALUE="11.295" BBK_DIFF="-65.7" BBK_DIFF_Y="-38.3"/>
      <bbk:Obs TIME_PERIOD="2018-03" OBS_VALUE="32.956" BBK_DIFF="13.1" BBK_DIFF_Y="-91.6"/>
      <bbk:Obs TIME_PERIOD="2018-02" OBS_VALUE="29.142" BBK_DIFF="-50.6" BBK_DIFF_Y="27.1"/>
      <bbk:Obs TIME_PERIOD="2018-01" OBS_VALUE="58.998" BBK_DIFF="773.5" BBK_DIFF_Y="14.2"/>
      <bbk:Obs TIME_PERIOD="2017-12" OBS_VALUE="-8.76" BBK_DIFF="-156.6" BBK_DIFF_Y="98.0"/>
      <bbk:Obs TIME_PERIOD="2017-11" OBS_VALUE="15.479" BBK_DIFF="30.1" BBK_DIFF_Y="-70.7"/>
      <bbk:Obs TIME_PERIOD="2017-10" OBS_VALUE="11.896" BBK_DIFF="-71.0" BBK_DIFF_Y="191.3"/>
      <bbk:Obs TIME_PERIOD="2017-09" OBS_VALUE="41.054" BBK_DIFF="330.4" BBK_DIFF_Y="-4.0"/>
      <bbk:Obs TIME_PERIOD="2017-08" OBS_VALUE="9.539" BBK_DIFF="282.5" BBK_DIFF_Y="-98.8"/>
      <bbk:Obs TIME_PERIOD="2017-07" OBS_VALUE="-5.228" BBK_DIFF="-109.9" BBK_DIFF_Y="-134.9"/>
      <bbk:Obs TIME_PERIOD="2017-06" OBS_VALUE="52.617" BBK_DIFF="1192.8" BBK_DIFF_Y="208.1"/>
      <bbk:Obs TIME_PERIOD="2017-05" OBS_VALUE="4.07" BBK_DIFF="-77.8" BBK_DIFF_Y="124.9"/>
      <bbk:Obs TIME_PERIOD="2017-04" OBS_VALUE="18.296" BBK_DIFF="-95.3" BBK_DIFF_Y="1667.8"/>
      <bbk:Obs TIME_PERIOD="2017-03" OBS_VALUE="390.221" BBK_DIFF="1601.6" BBK_DIFF_Y="129.2"/>
      <bbk:Obs TIME_PERIOD="2017-02" OBS_VALUE="22.933" BBK_DIFF="-55.6" BBK_DIFF_Y="-11.5"/>
      <bbk:Obs TIME_PERIOD="2017-01" OBS_VALUE="51.653" BBK_DIFF="112.0" BBK_DIFF_Y="27.3"/>
      <bbk:Obs TIME_PERIOD="2016-12" OBS_VALUE="-431.041" BBK_DIFF="-914.9" BBK_DIFF_Y="-884.7"/>
      <bbk:Obs TIME_PERIOD="2016-11" OBS_VALUE="52.892" BBK_DIFF="505.9" BBK_DIFF_Y="579.1"/>
      <bbk:Obs TIME_PERIOD="2016-10" OBS_VALUE="-13.031" BBK_DIFF="-130.5" BBK_DIFF_Y="-3932.6"/>
      <bbk:Obs TIME_PERIOD="2016-09" OBS_VALUE="42.752" BBK_DIFF="-94.5" BBK_DIFF_Y="-89.4"/>
      <bbk:Obs TIME_PERIOD="2016-08" OBS_VALUE="773.045" BBK_DIFF="5063.6" BBK_DIFF_Y="1855.0"/>
      <bbk:Obs TIME_PERIOD="2016-07" OBS_VALUE="14.971" BBK_DIFF="130.8" BBK_DIFF_Y="-53.4"/>
      <bbk:Obs TIME_PERIOD="2016-06" OBS_VALUE="-48.681" BBK_DIFF="-197.4" BBK_DIFF_Y="-191.2"/>
      <bbk:Obs TIME_PERIOD="2016-05" OBS_VALUE="-16.368" BBK_DIFF="-1302.6" BBK_DIFF_Y="-161.3"/>
      <bbk:Obs TIME_PERIOD="2016-04" OBS_VALUE="-1.167" BBK_DIFF="-100.7" BBK_DIFF_Y="98.8"/>
      <bbk:Obs TIME_PERIOD="2016-03" OBS_VALUE="170.245" BBK_DIFF="556.6" BBK_DIFF_Y="123.1"/>
      <bbk:Obs TIME_PERIOD="2016-02" OBS_VALUE="25.927" BBK_DIFF="-36.1" BBK_DIFF_Y="-74.9"/>
      <bbk:Obs TIME_PERIOD="2016-01" OBS_VALUE="40.584" BBK_DIFF="-26.1" BBK_DIFF_Y="-85.2"/>
      <bbk:Obs TIME_PERIOD="2015-12" OBS_VALUE="54.929" BBK_DIFF="605.2" BBK_DIFF_Y="-46.9"/>
      <bbk:Obs TIME_PERIOD="2015-11" OBS_VALUE="7.789" BBK_DIFF="2190.9" BBK_DIFF_Y="-92.6"/>
      <bbk:Obs TIME_PERIOD="2015-10" OBS_VALUE="0.34" BBK_DIFF="-99.9" BBK_DIFF_Y="100.4"/>
      <bbk:Obs TIME_PERIOD="2015-09" OBS_VALUE="403.002" BBK_DIFF="1014.9" BBK_DIFF_Y="2048.1"/>
      <bbk:Obs TIME_PERIOD="2015-08" OBS_VALUE="-44.048" BBK_DIFF="-237.2" BBK_DIFF_Y="-137.6"/>
      <bbk:Obs TIME_PERIOD="2015-07" OBS_VALUE="32.104" BBK_DIFF="-39.9" BBK_DIFF_Y="-39.0"/>
      <bbk:Obs TIME_PERIOD="2015-06" OBS_VALUE="53.403" BBK_DIFF="99.8" BBK_DIFF_Y="-35.3"/>
      <bbk:Obs TIME_PERIOD="2015-05" OBS_VALUE="26.723" BBK_DIFF="128.6" BBK_DIFF_Y="114.8"/>
      <bbk:Obs TIME_PERIOD="2015-04" OBS_VALUE="-93.539" BBK_DIFF="-222.6" BBK_DIFF_Y="23.4"/>
      <bbk:Obs TIME_PERIOD="2015-03" OBS_VALUE="76.317" BBK_DIFF="-26.1" BBK_DIFF_Y="-7.0"/>
      <bbk:Obs TIME_PERIOD="2015-02" OBS_VALUE="103.246" BBK_DIFF="-62.3" BBK_DIFF_Y="408.1"/>
      <bbk:Obs TIME_PERIOD="2015-01" OBS_VALUE="273.875" BBK_DIFF="164.7" BBK_DIFF_Y="243.8"/>
      <bbk:Obs TIME_PERIOD="2014-12" OBS_VALUE="103.474" BBK_DIFF="-1.8" BBK_DIFF_Y="125.4"/>
      <bbk:Obs TIME_PERIOD="2014-11" OBS_VALUE="105.413" BBK_DIFF="219.6" BBK_DIFF_Y="148.6"/>
      <bbk:Obs TIME_PERIOD="2014-10" OBS_VALUE="-88.152" BBK_DIFF="-569.9" BBK_DIFF_Y="30.5"/>
      <bbk:Obs TIME_PERIOD="2014-09" OBS_VALUE="18.761" BBK_DIFF="-84.0" BBK_DIFF_Y="109.8"/>
      <bbk:Obs TIME_PERIOD="2014-08" OBS_VALUE="117.228" BBK_DIFF="122.9" BBK_DIFF_Y="159.2"/>
      <bbk:Obs TIME_PERIOD="2014-07" OBS_VALUE="52.598" BBK_DIFF="-36.3" BBK_DIFF_Y="182.9"/>
      <bbk:Obs TIME_PERIOD="2014-06" OBS_VALUE="82.581" BBK_DIFF="145.7" BBK_DIFF_Y="94.6"/>
      <bbk:Obs TIME_PERIOD="2014-05" OBS_VALUE="-180.699" BBK_DIFF="-48.0" BBK_DIFF_Y="-479.2"/>
      <bbk:Obs TIME_PERIOD="2014-04" OBS_VALUE="-122.129" BBK_DIFF="-248.9" BBK_DIFF_Y="-93.5"/>
      <bbk:Obs TIME_PERIOD="2014-03" OBS_VALUE="82.036" BBK_DIFF="303.7" BBK_DIFF_Y="1209.5"/>
      <bbk:Obs TIME_PERIOD="2014-02" OBS_VALUE="20.322" BBK_DIFF="-74.5" BBK_DIFF_Y="2405.8"/>
      <bbk:Obs TIME_PERIOD="2014-01" OBS_VALUE="79.665" BBK_DIFF="119.6" BBK_DIFF_Y="148.8"/>
      <bbk:Obs TIME_PERIOD="2013-12" OBS_VALUE="-407.47" BBK_DIFF="-87.8" BBK_DIFF_Y="0.5"/>
      <bbk:Obs TIME_PERIOD="2013-11" OBS_VALUE="-217.027" BBK_DIFF="-71.2" BBK_DIFF_Y="-169.6"/>
      <bbk:Obs TIME_PERIOD="2013-10" OBS_VALUE="-126.778" BBK_DIFF="33.6" BBK_DIFF_Y="68.6"/>
      <bbk:Obs TIME_PERIOD="2013-09" OBS_VALUE="-190.923" BBK_DIFF="-522.1" BBK_DIFF_Y="-601.0"/>
      <bbk:Obs TIME_PERIOD="2013-08" OBS_VALUE="45.23" BBK_DIFF="143.2" BBK_DIFF_Y="37.0"/>
      <bbk:Obs TIME_PERIOD="2013-07" OBS_VALUE="18.595" BBK_DIFF="-56.2" BBK_DIFF_Y="17.4"/>
      <bbk:Obs TIME_PERIOD="2013-06" OBS_VALUE="42.437" BBK_DIFF="-10.9" BBK_DIFF_Y="-66.9"/>
      <bbk:Obs TIME_PERIOD="2013-05" OBS_VALUE="47.654" BBK_DIFF="175.5" BBK_DIFF_Y="105.1"/>
      <bbk:Obs TIME_PERIOD="2013-04" OBS_VALUE="-63.126" BBK_DIFF="-753.7" BBK_DIFF_Y="81.9"/>
      <bbk:Obs TIME_PERIOD="2013-03" OBS_VALUE="-7.394" BBK_DIFF="-1011.7" BBK_DIFF_Y="-116.1"/>
      <bbk:Obs TIME_PERIOD="2013-02" OBS_VALUE="0.811" BBK_DIFF="100.5" BBK_DIFF_Y="-97.7"/>
      <bbk:Obs TIME_PERIOD="2013-01" OBS_VALUE="-163.193" BBK_DIFF="60.1" BBK_DIFF_Y="-17.6"/>
      <bbk:Obs TIME_PERIOD="2012-12" OBS_VALUE="-409.502" BBK_DIFF="-408.6" BBK_DIFF_Y="6.7"/>
      <bbk:Obs TIME_PERIOD="2012-11" OBS_VALUE="-80.511" BBK_DIFF="80.1" BBK_DIFF_Y="-39.8"/>
      <bbk:Obs TIME_PERIOD="2012-10" OBS_VALUE="-404.3" BBK_DIFF="-1160.9" BBK_DIFF_Y="-1575.9"/>
      <bbk:Obs TIME_PERIOD="2012-09" OBS_VALUE="38.108" BBK_DIFF="15.4" BBK_DIFF_Y="82.1"/>
      <bbk:Obs TIME_PERIOD="2012-08" OBS_VALUE="33.024" BBK_DIFF="108.6" BBK_DIFF_Y="84.6"/>
      <bbk:Obs TIME_PERIOD="2012-07" OBS_VALUE="15.834" BBK_DIFF="-87.6" BBK_DIFF_Y="-82.1"/>
      <bbk:Obs TIME_PERIOD="2012-06" OBS_VALUE="128.086" BBK_DIFF="113.7" BBK_DIFF_Y="-43.7"/>
      <bbk:Obs TIME_PERIOD="2012-05" OBS_VALUE="-934.305" BBK_DIFF="-167.4" BBK_DIFF_Y="-929.4"/>
      <bbk:Obs TIME_PERIOD="2012-04" OBS_VALUE="-349.425" BBK_DIFF="-862.9" BBK_DIFF_Y="-2057.6"/>
      <bbk:Obs TIME_PERIOD="2012-03" OBS_VALUE="45.805" BBK_DIFF="32.7" BBK_DIFF_Y="298.8"/>
      <bbk:Obs TIME_PERIOD="2012-02" OBS_VALUE="34.525" BBK_DIFF="124.9" BBK_DIFF_Y="-81.3"/>
      <bbk:Obs TIME_PERIOD="2012-01" OBS_VALUE="-138.728" BBK_DIFF="68.4" BBK_DIFF_Y="70.1"/>
      <bbk:Obs TIME_PERIOD="2011-12" OBS_VALUE="-439.045" BBK_DIFF="-662.5" BBK_DIFF_Y="-1191.5"/>
      <bbk:Obs TIME_PERIOD="2011-11" OBS_VALUE="-57.581" BBK_DIFF="-310.2" BBK_DIFF_Y="-251.7"/>
      <bbk:Obs TIME_PERIOD="2011-10" OBS_VALUE="27.394" BBK_DIFF="30.9" BBK_DIFF_Y="33.3"/>
      <bbk:Obs TIME_PERIOD="2011-09" OBS_VALUE="20.931" BBK_DIFF="17.0" BBK_DIFF_Y="-41.6"/>
      <bbk:Obs TIME_PERIOD="2011-08" OBS_VALUE="17.887" BBK_DIFF="-79.8" BBK_DIFF_Y="-46.5"/>
      <bbk:Obs TIME_PERIOD="2011-07" OBS_VALUE="88.595" BBK_DIFF="-61.1" BBK_DIFF_Y="6378.9"/>
      <bbk:Obs TIME_PERIOD="2011-06" OBS_VALUE="227.702" BBK_DIFF="102.1" BBK_DIFF_Y="1363.7"/>
      <bbk:Obs TIME_PERIOD="2011-05" OBS_VALUE="112.642" BBK_DIFF="531.0" BBK_DIFF_Y="142.3"/>
      <bbk:Obs TIME_PERIOD="2011-04" OBS_VALUE="17.85" BBK_DIFF="55.4" BBK_DIFF_Y="-75.7"/>
      <bbk:Obs TIME_PERIOD="2011-03" OBS_VALUE="11.486" BBK_DIFF="-93.8" BBK_DIFF_Y="-78.6"/>
      <bbk:Obs TIME_PERIOD="2011-02" OBS_VALUE="184.413" BBK_DIFF="139.7" BBK_DIFF_Y="120.7"/>
      <bbk:Obs TIME_PERIOD="2011-01" OBS_VALUE="-464.114" BBK_DIFF="-1265.2" BBK_DIFF_Y="23.6"/>
      <bbk:Obs TIME_PERIOD="2010-12" OBS_VALUE="-33.996" BBK_DIFF="-189.5" BBK_DIFF_Y="-130.7"/>
      <bbk:Obs TIME_PERIOD="2010-11" OBS_VALUE="37.965" BBK_DIFF="84.8" BBK_DIFF_Y="-17.1"/>
      <bbk:Obs TIME_PERIOD="2010-10" OBS_VALUE="20.544" BBK_DIFF="-42.7" BBK_DIFF_Y="-66.0"/>
      <bbk:Obs TIME_PERIOD="2010-09" OBS_VALUE="35.842" BBK_DIFF="7.1" BBK_DIFF_Y="-51.2"/>
      <bbk:Obs TIME_PERIOD="2010-08" OBS_VALUE="33.454" BBK_DIFF="2470.9" BBK_DIFF_Y="-60.8"/>
      <bbk:Obs TIME_PERIOD="2010-07" OBS_VALUE="-1.411" BBK_DIFF="-109.1" BBK_DIFF_Y="-102.7"/>
      <bbk:Obs TIME_PERIOD="2010-06" OBS_VALUE="15.557" BBK_DIFF="-66.5" BBK_DIFF_Y="-75.8"/>
      <bbk:Obs TIME_PERIOD="2010-05" OBS_VALUE="46.497" BBK_DIFF="-36.8" BBK_DIFF_Y="-35.6"/>
      <bbk:Obs TIME_PERIOD="2010-04" OBS_VALUE="73.549" BBK_DIFF="37.0" BBK_DIFF_Y="-75.9"/>
      <bbk:Obs TIME_PERIOD="2010-03" OBS_VALUE="53.692" BBK_DIFF="106.0" BBK_DIFF_Y="60.2"/>
      <bbk:Obs TIME_PERIOD="2010-02" OBS_VALUE="-889.457" BBK_DIFF="-46.5" BBK_DIFF_Y="-2206.8"/>
      <bbk:Obs TIME_PERIOD="2010-01" OBS_VALUE="-607.101" BBK_DIFF="-648.3" BBK_DIFF_Y="-276.9"/>
      <bbk:Obs TIME_PERIOD="2009-12" OBS_VALUE="110.728" BBK_DIFF="141.7" BBK_DIFF_Y="118.6"/>
      <bbk:Obs TIME_PERIOD="2009-11" OBS_VALUE="45.803" BBK_DIFF="-24.3" BBK_DIFF_Y="-14.1"/>
      <bbk:Obs TIME_PERIOD="2009-10" OBS_VALUE="60.479" BBK_DIFF="-17.7" BBK_DIFF_Y="39.3"/>
      <bbk:Obs TIME_PERIOD="2009-09" OBS_VALUE="73.493" BBK_DIFF="-13.8" BBK_DIFF_Y="46.0"/>
      <bbk:Obs TIME_PERIOD="2009-08" OBS_VALUE="85.288" BBK_DIFF="62.5" BBK_DIFF_Y="178.6"/>
      <bbk:Obs TIME_PERIOD="2009-07" OBS_VALUE="52.491" BBK_DIFF="-18.5" BBK_DIFF_Y="312.5"/>
      <bbk:Obs TIME_PERIOD="2009-06" OBS_VALUE="64.418" BBK_DIFF="-10.8" BBK_DIFF_Y="139.3"/>
      <bbk:Obs TIME_PERIOD="2009-05" OBS_VALUE="72.191" BBK_DIFF="-76.4" BBK_DIFF_Y="56.6"/>
      <bbk:Obs TIME_PERIOD="2009-04" OBS_VALUE="305.551" BBK_DIFF="811.9" BBK_DIFF_Y="-13.2"/>
      <bbk:Obs TIME_PERIOD="2009-03" OBS_VALUE="33.507" BBK_DIFF="-20.6" BBK_DIFF_Y="155.6"/>
      <bbk:Obs TIME_PERIOD="2009-02" OBS_VALUE="42.219" BBK_DIFF="-87.7" BBK_DIFF_Y="-31.8"/>
      <bbk:Obs TIME_PERIOD="2009-01" OBS_VALUE="343.269" BBK_DIFF="157.8" BBK_DIFF_Y="411.3"/>
      <bbk:Obs TIME_PERIOD="2008-12" OBS_VALUE="-594.341" BBK_DIFF="-1214.3" BBK_DIFF_Y="-507.7"/>
      <bbk:Obs TIME_PERIOD="2008-11" OBS_VALUE="53.339" BBK_DIFF="22.9" BBK_DIFF_Y="455.3"/>
      <bbk:Obs TIME_PERIOD="2008-10" OBS_VALUE="43.406" BBK_DIFF="-13.7" BBK_DIFF_Y="-54.1"/>
      <bbk:Obs TIME_PERIOD="2008-09" OBS_VALUE="50.323" BBK_DIFF="64.4" BBK_DIFF_Y="-44.2"/>
      <bbk:Obs TIME_PERIOD="2008-08" OBS_VALUE="30.615" BBK_DIFF="223.9" BBK_DIFF_Y="-73.2"/>
      <bbk:Obs TIME_PERIOD="2008-07" OBS_VALUE="-24.704" BBK_DIFF="84.9" BBK_DIFF_Y="-199.4"/>
      <bbk:Obs TIME_PERIOD="2008-06" OBS_VALUE="-164.018" BBK_DIFF="-455.8" BBK_DIFF_Y="-392.9"/>
      <bbk:Obs TIME_PERIOD="2008-05" OBS_VALUE="46.098" BBK_DIFF="-86.9" BBK_DIFF_Y="198.9"/>
      <bbk:Obs TIME_PERIOD="2008-04" OBS_VALUE="352.071" BBK_DIFF="683.8" BBK_DIFF_Y="17.3"/>
      <bbk:Obs TIME_PERIOD="2008-03" OBS_VALUE="-60.306" BBK_DIFF="-197.4" BBK_DIFF_Y="-133.6"/>
      <bbk:Obs TIME_PERIOD="2008-02" OBS_VALUE="61.892" BBK_DIFF="156.1" BBK_DIFF_Y="-54.1"/>
      <bbk:Obs TIME_PERIOD="2008-01" OBS_VALUE="-110.28" BBK_DIFF="-12.8" BBK_DIFF_Y="74.2"/>
      <bbk:Obs TIME_PERIOD="2007-12" OBS_VALUE="-97.807" BBK_DIFF="-551.6" BBK_DIFF_Y="-149.0"/>
      <bbk:Obs TIME_PERIOD="2007-11" OBS_VALUE="-15.011" BBK_DIFF="-115.9" BBK_DIFF_Y="-112.8"/>
      <bbk:Obs TIME_PERIOD="2007-10" OBS_VALUE="94.647" BBK_DIFF="4.9" BBK_DIFF_Y="-55.1"/>
      <bbk:Obs TIME_PERIOD="2007-09" OBS_VALUE="90.222" BBK_DIFF="-21.2" BBK_DIFF_Y="-78.9"/>
      <bbk:Obs TIME_PERIOD="2007-08" OBS_VALUE="114.423" BBK_DIFF="360.2" BBK_DIFF_Y="-40.0"/>
      <bbk:Obs TIME_PERIOD="2007-07" OBS_VALUE="24.863" BBK_DIFF="-55.6" BBK_DIFF_Y="-71.0"/>
      <bbk:Obs TIME_PERIOD="2007-06" OBS_VALUE="55.997" BBK_DIFF="220.2" BBK_DIFF_Y="56.5"/>
      <bbk:Obs TIME_PERIOD="2007-05" OBS_VALUE="-46.59" BBK_DIFF="-115.5" BBK_DIFF_Y="-213.2"/>
      <bbk:Obs TIME_PERIOD="2007-04" OBS_VALUE="300.165" BBK_DIFF="67.4" BBK_DIFF_Y="62.3"/>
      <bbk:Obs TIME_PERIOD="2007-03" OBS_VALUE="179.314" BBK_DIFF="33.0" BBK_DIFF_Y="-44.2"/>
      <bbk:Obs TIME_PERIOD="2007-02" OBS_VALUE="134.772" BBK_DIFF="131.6" BBK_DIFF_Y="41.9"/>
      <bbk:Obs TIME_PERIOD="2007-01" OBS_VALUE="-426.794" BBK_DIFF="-313.6" BBK_DIFF_Y="-327.3"/>
      <bbk:Obs TIME_PERIOD="2006-12" OBS_VALUE="199.809" BBK_DIFF="69.9" BBK_DIFF_Y="1456.5"/>
      <bbk:Obs TIME_PERIOD="2006-11" OBS_VALUE="117.629" BBK_DIFF="-44.2" BBK_DIFF_Y="35.8"/>
      <bbk:Obs TIME_PERIOD="2006-10" OBS_VALUE="210.826" BBK_DIFF="-50.8" BBK_DIFF_Y="172.0"/>
      <bbk:Obs TIME_PERIOD="2006-09" OBS_VALUE="428.082" BBK_DIFF="124.4" BBK_DIFF_Y="440.6"/>
      <bbk:Obs TIME_PERIOD="2006-08" OBS_VALUE="190.791" BBK_DIFF="122.8" BBK_DIFF_Y="13.9"/>
      <bbk:Obs TIME_PERIOD="2006-07" OBS_VALUE="85.626" BBK_DIFF="139.3" BBK_DIFF_Y="-74.3"/>
      <bbk:Obs TIME_PERIOD="2006-06" OBS_VALUE="35.784" BBK_DIFF="-13.1" BBK_DIFF_Y="-82.2"/>
      <bbk:Obs TIME_PERIOD="2006-05" OBS_VALUE="41.171" BBK_DIFF="-77.7" BBK_DIFF_Y="-48.0"/>
      <bbk:Obs TIME_PERIOD="2006-04" OBS_VALUE="184.999" BBK_DIFF="-42.5" BBK_DIFF_Y="-53.8"/>
      <bbk:Obs TIME_PERIOD="2006-03" OBS_VALUE="321.611" BBK_DIFF="238.6" BBK_DIFF_Y="284.1"/>
      <bbk:Obs TIME_PERIOD="2006-02" OBS_VALUE="94.974" BBK_DIFF="-49.4" BBK_DIFF_Y="-54.0"/>
      <bbk:Obs TIME_PERIOD="2006-01" OBS_VALUE="187.79" BBK_DIFF="1362.9" BBK_DIFF_Y="-0.4"/>
      <bbk:Obs TIME_PERIOD="2005-12" OBS_VALUE="12.837" BBK_DIFF="-85.2" BBK_DIFF_Y="102.7"/>
      <bbk:Obs TIME_PERIOD="2005-11" OBS_VALUE="86.619" BBK_DIFF="11.8" BBK_DIFF_Y="-52.5"/>
      <bbk:Obs TIME_PERIOD="2005-10" OBS_VALUE="77.496" BBK_DIFF="-2.1" BBK_DIFF_Y="-67.4"/>
      <bbk:Obs TIME_PERIOD="2005-09" OBS_VALUE="79.187" BBK_DIFF="-52.7" BBK_DIFF_Y="8.4"/>
      <bbk:Obs TIME_PERIOD="2005-08" OBS_VALUE="167.55" BBK_DIFF="-49.7" BBK_DIFF_Y="642.5"/>
      <bbk:Obs TIME_PERIOD="2005-07" OBS_VALUE="332.999" BBK_DIFF="65.9" BBK_DIFF_Y="212.7"/>
      <bbk:Obs TIME_PERIOD="2005-06" OBS_VALUE="200.765" BBK_DIFF="153.4" BBK_DIFF_Y="-46.2"/>
      <bbk:Obs TIME_PERIOD="2005-05" OBS_VALUE="79.225" BBK_DIFF="-80.2" BBK_DIFF_Y="-32.5"/>
      <bbk:Obs TIME_PERIOD="2005-04" OBS_VALUE="400.227" BBK_DIFF="378.0" BBK_DIFF_Y="61.3"/>
      <bbk:Obs TIME_PERIOD="2005-03" OBS_VALUE="83.737" BBK_DIFF="-59.5" BBK_DIFF_Y="-68.1"/>
      <bbk:Obs TIME_PERIOD="2005-02" OBS_VALUE="206.671" BBK_DIFF="9.6" BBK_DIFF_Y="24.7"/>
      <bbk:Obs TIME_PERIOD="2005-01" OBS_VALUE="188.632" BBK_DIFF="139.4" BBK_DIFF_Y="323.7"/>
      <bbk:Obs TIME_PERIOD="2004-12" OBS_VALUE="-478.89" BBK_DIFF="-362.7" BBK_DIFF_Y="-444.7"/>
      <bbk:Obs TIME_PERIOD="2004-11" OBS_VALUE="182.283" BBK_DIFF="-23.4" BBK_DIFF_Y="75.1"/>
      <bbk:Obs TIME_PERIOD="2004-10" OBS_VALUE="237.842" BBK_DIFF="225.5" BBK_DIFF_Y="149.3"/>
      <bbk:Obs TIME_PERIOD="2004-09" OBS_VALUE="73.068" BBK_DIFF="336.6" BBK_DIFF_Y="-84.8"/>
      <bbk:Obs TIME_PERIOD="2004-08" OBS_VALUE="-30.885" BBK_DIFF="-129.0" BBK_DIFF_Y="-562.9"/>
      <bbk:Obs TIME_PERIOD="2004-07" OBS_VALUE="106.495" BBK_DIFF="-71.4" BBK_DIFF_Y="-48.5"/>
      <bbk:Obs TIME_PERIOD="2004-06" OBS_VALUE="372.995" BBK_DIFF="217.8" BBK_DIFF_Y="129.2"/>
      <bbk:Obs TIME_PERIOD="2004-05" OBS_VALUE="117.355" BBK_DIFF="-52.7" BBK_DIFF_Y="-18.6"/>
      <bbk:Obs TIME_PERIOD="2004-04" OBS_VALUE="248.199" BBK_DIFF="-5.5" BBK_DIFF_Y="-15.2"/>
      <bbk:Obs TIME_PERIOD="2004-03" OBS_VALUE="262.668" BBK_DIFF="58.5" BBK_DIFF_Y="134.7"/>
      <bbk:Obs TIME_PERIOD="2004-02" OBS_VALUE="165.772" BBK_DIFF="296.6" BBK_DIFF_Y="-5.7"/>
      <bbk:Obs TIME_PERIOD="2004-01" OBS_VALUE="-84.312" BBK_DIFF="-160.7" BBK_DIFF_Y="74.9"/>
      <bbk:Obs TIME_PERIOD="2003-12" OBS_VALUE="138.915" BBK_DIFF="33.4" BBK_DIFF_Y="343.5"/>
      <bbk:Obs TIME_PERIOD="2003-11" OBS_VALUE="104.126" BBK_DIFF="9.1" BBK_DIFF_Y="230.9"/>
      <bbk:Obs TIME_PERIOD="2003-10" OBS_VALUE="95.419" BBK_DIFF="-80.2" BBK_DIFF_Y="174.5"/>
      <bbk:Obs TIME_PERIOD="2003-09" OBS_VALUE="482.111" BBK_DIFF="7125.9" BBK_DIFF_Y="10197.1"/>
      <bbk:Obs TIME_PERIOD="2003-08" OBS_VALUE="6.672" BBK_DIFF="-96.8" BBK_DIFF_Y="-71.1"/>
      <bbk:Obs TIME_PERIOD="2003-07" OBS_VALUE="206.945" BBK_DIFF="27.2" BBK_DIFF_Y="275.9"/>
      <bbk:Obs TIME_PERIOD="2003-06" OBS_VALUE="162.735" BBK_DIFF="12.9" BBK_DIFF_Y="68.7"/>
      <bbk:Obs TIME_PERIOD="2003-05" OBS_VALUE="144.194" BBK_DIFF="-50.7" BBK_DIFF_Y="67.5"/>
      <bbk:Obs TIME_PERIOD="2003-04" OBS_VALUE="292.519" BBK_DIFF="161.4" BBK_DIFF_Y="22.8"/>
      <bbk:Obs TIME_PERIOD="2003-03" OBS_VALUE="111.906" BBK_DIFF="-36.4" BBK_DIFF_Y="1316.5"/>
      <bbk:Obs TIME_PERIOD="2003-02" OBS_VALUE="175.817" BBK_DIFF="152.4" BBK_DIFF_Y="1513.9"/>
      <bbk:Obs TIME_PERIOD="2003-01" OBS_VALUE="-335.63" BBK_DIFF="-488.2" BBK_DIFF_Y="-38.7"/>
      <bbk:Obs TIME_PERIOD="2002-12" OBS_VALUE="-57.06" BBK_DIFF="-281.3" BBK_DIFF_Y="81.0"/>
      <bbk:Obs TIME_PERIOD="2002-11" OBS_VALUE="31.468" BBK_DIFF="-9.5" BBK_DIFF_Y="85.5"/>
      <bbk:Obs TIME_PERIOD="2002-10" OBS_VALUE="34.766" BBK_DIFF="642.5" BBK_DIFF_Y="-73.6"/>
      <bbk:Obs TIME_PERIOD="2002-09" OBS_VALUE="4.682" BBK_DIFF="-79.7" BBK_DIFF_Y="-84.3"/>
      <bbk:Obs TIME_PERIOD="2002-08" OBS_VALUE="23.087" BBK_DIFF="-58.1" BBK_DIFF_Y="-81.4"/>
      <bbk:Obs TIME_PERIOD="2002-07" OBS_VALUE="55.052" BBK_DIFF="-42.9" BBK_DIFF_Y="-33.2"/>
      <bbk:Obs TIME_PERIOD="2002-06" OBS_VALUE="96.472" BBK_DIFF="12.1" BBK_DIFF_Y="5.1"/>
      <bbk:Obs TIME_PERIOD="2002-05" OBS_VALUE="86.092" BBK_DIFF="-63.9" BBK_DIFF_Y="165.5"/>
      <bbk:Obs TIME_PERIOD="2002-04" OBS_VALUE="238.245" BBK_DIFF="2915.8" BBK_DIFF_Y="4871.7"/>
      <bbk:Obs TIME_PERIOD="2002-03" OBS_VALUE="7.9" BBK_DIFF="-27.5" BBK_DIFF_Y="162.4"/>
      <bbk:Obs TIME_PERIOD="2002-02" OBS_VALUE="10.894" BBK_DIFF="104.5" BBK_DIFF_Y="189.4"/>
      <bbk:Obs TIME_PERIOD="2002-01" OBS_VALUE="-241.998" BBK_DIFF="19.6" BBK_DIFF_Y="-445.9"/>
      <bbk:Obs TIME_PERIOD="2001-12" OBS_VALUE="-301.057" BBK_DIFF="-1874.4" BBK_DIFF_Y="46.5"/>
      <bbk:Obs TIME_PERIOD="2001-11" OBS_VALUE="16.967" BBK_DIFF="-87.1" BBK_DIFF_Y="105.0"/>
      <bbk:Obs TIME_PERIOD="2001-10" OBS_VALUE="131.932" BBK_DIFF="343.3" BBK_DIFF_Y="158.6"/>
      <bbk:Obs TIME_PERIOD="2001-09" OBS_VALUE="29.763" BBK_DIFF="-76.0" BBK_DIFF_Y="-88.0"/>
      <bbk:Obs TIME_PERIOD="2001-08" OBS_VALUE="123.975" BBK_DIFF="50.4" BBK_DIFF_Y="-49.1"/>
      <bbk:Obs TIME_PERIOD="2001-07" OBS_VALUE="82.421" BBK_DIFF="-10.2" BBK_DIFF_Y="-52.0"/>
      <bbk:Obs TIME_PERIOD="2001-06" OBS_VALUE="91.825" BBK_DIFF="169.9" BBK_DIFF_Y="1063.2"/>
      <bbk:Obs TIME_PERIOD="2001-05" OBS_VALUE="-131.417" BBK_DIFF="-2842.4" BBK_DIFF_Y="-385.5"/>
      <bbk:Obs TIME_PERIOD="2001-04" OBS_VALUE="4.792" BBK_DIFF="137.9" BBK_DIFF_Y="-98.3"/>
      <bbk:Obs TIME_PERIOD="2001-03" OBS_VALUE="-12.655" BBK_DIFF="-3.9" BBK_DIFF_Y="-103.1"/>
      <bbk:Obs TIME_PERIOD="2001-02" OBS_VALUE="-12.179" BBK_DIFF="-117.4" BBK_DIFF_Y="-117.8"/>
      <bbk:Obs TIME_PERIOD="2001-01" OBS_VALUE="69.963" BBK_DIFF="112.4" BBK_DIFF_Y="358.4"/>
      <bbk:Obs TIME_PERIOD="2000-12" OBS_VALUE="-563.037" BBK_DIFF="-65.1" BBK_DIFF_Y="-142.5"/>
      <bbk:Obs TIME_PERIOD="2000-11" OBS_VALUE="-341.067" BBK_DIFF="-51.5" BBK_DIFF_Y="-334.7"/>
      <bbk:Obs TIME_PERIOD="2000-10" OBS_VALUE="-225.139" BBK_DIFF="-190.7" BBK_DIFF_Y="-267.7"/>
      <bbk:Obs TIME_PERIOD="2000-09" OBS_VALUE="248.162" BBK_DIFF="2.0" BBK_DIFF_Y="130.3"/>
      <bbk:Obs TIME_PERIOD="2000-08" OBS_VALUE="243.392" BBK_DIFF="41.6" BBK_DIFF_Y="108.5"/>
      <bbk:Obs TIME_PERIOD="2000-07" OBS_VALUE="171.881" BBK_DIFF="2077.4" BBK_DIFF_Y="0.9"/>
      <bbk:Obs TIME_PERIOD="2000-06" OBS_VALUE="7.894" BBK_DIFF="-82.8" BBK_DIFF_Y="-93.4"/>
      <bbk:Obs TIME_PERIOD="2000-05" OBS_VALUE="46.025" BBK_DIFF="-83.8" BBK_DIFF_Y="11.2"/>
      <bbk:Obs TIME_PERIOD="2000-04" OBS_VALUE="283.654" BBK_DIFF="-29.4" BBK_DIFF_Y="113.9"/>
      <bbk:Obs TIME_PERIOD="2000-03" OBS_VALUE="401.779" BBK_DIFF="486.4" BBK_DIFF_Y="868.5"/>
      <bbk:Obs TIME_PERIOD="2000-02" OBS_VALUE="68.518" BBK_DIFF="353.1" BBK_DIFF_Y="66.6"/>
      <bbk:Obs TIME_PERIOD="2000-01" OBS_VALUE="-27.073" BBK_DIFF="88.3" BBK_DIFF_Y="85.7"/>
      <bbk:Obs TIME_PERIOD="1999-12" OBS_VALUE="-232.219" BBK_DIFF="-259.8" BBK_DIFF_Y="-192.4"/>
      <bbk:Obs TIME_PERIOD="1999-11" OBS_VALUE="145.327" BBK_DIFF="8.2" BBK_DIFF_Y="155.2"/>
      <bbk:Obs TIME_PERIOD="1999-10" OBS_VALUE="134.279" BBK_DIFF="24.6" BBK_DIFF_Y="-60.0"/>
      <bbk:Obs TIME_PERIOD="1999-09" OBS_VALUE="107.767" BBK_DIFF="-7.7" BBK_DIFF_Y="120.6"/>
      <bbk:Obs TIME_PERIOD="1999-08" OBS_VALUE="116.758" BBK_DIFF="-31.5" BBK_DIFF_Y="-22.1"/>
      <bbk:Obs TIME_PERIOD="1999-07" OBS_VALUE="170.38" BBK_DIFF="43.1" BBK_DIFF_Y="-87.5"/>
      <bbk:Obs TIME_PERIOD="1999-06" OBS_VALUE="119.052" BBK_DIFF="187.7" BBK_DIFF_Y="200.6"/>
      <bbk:Obs TIME_PERIOD="1999-05" OBS_VALUE="41.378" BBK_DIFF="-68.8" BBK_DIFF_Y="-75.1"/>
      <bbk:Obs TIME_PERIOD="1999-04" OBS_VALUE="132.58" BBK_DIFF="353.6" BBK_DIFF_Y="-31.9"/>
      <bbk:Obs TIME_PERIOD="1999-03" OBS_VALUE="-52.28" BBK_DIFF="-227.1" BBK_DIFF_Y="-1716.6"/>
      <bbk:Obs TIME_PERIOD="1999-02" OBS_VALUE="41.137" BBK_DIFF="121.7" BBK_DIFF_Y="-81.4"/>
      <bbk:Obs TIME_PERIOD="1999-01" OBS_VALUE="-189.858" BBK_DIFF="-175.5" BBK_DIFF_Y="-160.7"/>
      <bbk:Obs TIME_PERIOD="1998-12" OBS_VALUE="251.447" BBK_DIFF="195.5" BBK_DIFF_Y="-30.6"/>
      <bbk:Obs TIME_PERIOD="1998-11" OBS_VALUE="-263.329" BBK_DIFF="-178.4" BBK_DIFF_Y="-446.3"/>
      <bbk:Obs TIME_PERIOD="1998-10" OBS_VALUE="335.799" BBK_DIFF="587.4" BBK_DIFF_Y="-16.1"/>
      <bbk:Obs TIME_PERIOD="1998-09" OBS_VALUE="48.852" BBK_DIFF="-67.4" BBK_DIFF_Y="132.2"/>
      <bbk:Obs TIME_PERIOD="1998-08" OBS_VALUE="149.974" BBK_DIFF="-89.0" BBK_DIFF_Y="441.0"/>
      <bbk:Obs TIME_PERIOD="1998-07" OBS_VALUE="1367.528" BBK_DIFF="1256.1" BBK_DIFF_Y="8219.8"/>
      <bbk:Obs TIME_PERIOD="1998-06" OBS_VALUE="-118.293" BBK_DIFF="-171.3" BBK_DIFF_Y="-152.6"/>
      <bbk:Obs TIME_PERIOD="1998-05" OBS_VALUE="165.996" BBK_DIFF="-14.7" BBK_DIFF_Y="237.4"/>
      <bbk:Obs TIME_PERIOD="1998-04" OBS_VALUE="194.685" BBK_DIFF="5919.9" BBK_DIFF_Y="-33.6"/>
      <bbk:Obs TIME_PERIOD="1998-03" OBS_VALUE="3.234" BBK_DIFF="-98.5" BBK_DIFF_Y="106.2"/>
      <bbk:Obs TIME_PERIOD="1998-02" OBS_VALUE="221.423" BBK_DIFF="-29.3" BBK_DIFF_Y="434.9"/>
      <bbk:Obs TIME_PERIOD="1998-01" OBS_VALUE="313.019" BBK_DIFF="-13.6" BBK_DIFF_Y="41.0"/>
      <bbk:Obs TIME_PERIOD="1997-12" OBS_VALUE="362.214" BBK_DIFF="376.4" BBK_DIFF_Y="-37.8"/>
      <bbk:Obs TIME_PERIOD="1997-11" OBS_VALUE="76.038" BBK_DIFF="-81.0" BBK_DIFF_Y="1295.4"/>
      <bbk:Obs TIME_PERIOD="1997-10" OBS_VALUE="400.138" BBK_DIFF="363.6" BBK_DIFF_Y="390.8"/>
      <bbk:Obs TIME_PERIOD="1997-09" OBS_VALUE="-151.821" BBK_DIFF="-647.7" BBK_DIFF_Y="51.0"/>
      <bbk:Obs TIME_PERIOD="1997-08" OBS_VALUE="27.72" BBK_DIFF="68.6" BBK_DIFF_Y="-77.4"/>
      <bbk:Obs TIME_PERIOD="1997-07" OBS_VALUE="16.437" BBK_DIFF="-92.7" BBK_DIFF_Y="-92.0"/>
      <bbk:Obs TIME_PERIOD="1997-06" OBS_VALUE="224.721" BBK_DIFF="286.0" BBK_DIFF_Y="224.8"/>
      <bbk:Obs TIME_PERIOD="1997-05" OBS_VALUE="-120.809" BBK_DIFF="-141.2" BBK_DIFF_Y="-232.6"/>
      <bbk:Obs TIME_PERIOD="1997-04" OBS_VALUE="293.372" BBK_DIFF="662.3" BBK_DIFF_Y="40.6"/>
      <bbk:Obs TIME_PERIOD="1997-03" OBS_VALUE="-52.173" BBK_DIFF="21.1" BBK_DIFF_Y="-272.9"/>
      <bbk:Obs TIME_PERIOD="1997-02" OBS_VALUE="-66.109" BBK_DIFF="-129.8" BBK_DIFF_Y="-195.2"/>
      <bbk:Obs TIME_PERIOD="1997-01" OBS_VALUE="221.999" BBK_DIFF="-61.9" BBK_DIFF_Y="148.2"/>
      <bbk:Obs TIME_PERIOD="1996-12" OBS_VALUE="582.206" BBK_DIFF="9252.7" BBK_DIFF_Y="46.7"/>
      <bbk:Obs TIME_PERIOD="1996-11" OBS_VALUE="-6.361" BBK_DIFF="95.4" BBK_DIFF_Y="-102.6"/>
      <bbk:Obs TIME_PERIOD="1996-10" OBS_VALUE="-137.584" BBK_DIFF="55.6" BBK_DIFF_Y="-155.7"/>
      <bbk:Obs TIME_PERIOD="1996-09" OBS_VALUE="-309.723" BBK_DIFF="-352.8" BBK_DIFF_Y="-812.9"/>
      <bbk:Obs TIME_PERIOD="1996-08" OBS_VALUE="122.54" BBK_DIFF="-40.1" BBK_DIFF_Y="-36.6"/>
      <bbk:Obs TIME_PERIOD="1996-07" OBS_VALUE="204.443" BBK_DIFF="195.5" BBK_DIFF_Y="-21.1"/>
      <bbk:Obs TIME_PERIOD="1996-06" OBS_VALUE="69.181" BBK_DIFF="-24.1" BBK_DIFF_Y="-62.4"/>
      <bbk:Obs TIME_PERIOD="1996-05" OBS_VALUE="91.116" BBK_DIFF="-56.3" BBK_DIFF_Y="431.1"/>
      <bbk:Obs TIME_PERIOD="1996-04" OBS_VALUE="208.722" BBK_DIFF="591.5" BBK_DIFF_Y="2.0"/>
      <bbk:Obs TIME_PERIOD="1996-03" OBS_VALUE="30.182" BBK_DIFF="-56.5" BBK_DIFF_Y="-76.5"/>
      <bbk:Obs TIME_PERIOD="1996-02" OBS_VALUE="69.463" BBK_DIFF="115.1" BBK_DIFF_Y="613.6"/>
      <bbk:Obs TIME_PERIOD="1996-01" OBS_VALUE="-460.183" BBK_DIFF="-215.9" BBK_DIFF_Y="-92.3"/>
      <bbk:Obs TIME_PERIOD="1995-12" OBS_VALUE="396.9" BBK_DIFF="60.3" BBK_DIFF_Y="305.3"/>
      <bbk:Obs TIME_PERIOD="1995-11" OBS_VALUE="247.67" BBK_DIFF="0.3" BBK_DIFF_Y="231567.3"/>
      <bbk:Obs TIME_PERIOD="1995-10" OBS_VALUE="247.015" BBK_DIFF="468.5" BBK_DIFF_Y="1465.8"/>
      <bbk:Obs TIME_PERIOD="1995-09" OBS_VALUE="43.448" BBK_DIFF="-77.5" BBK_DIFF_Y="-69.9"/>
      <bbk:Obs TIME_PERIOD="1995-08" OBS_VALUE="193.29" BBK_DIFF="-25.4" BBK_DIFF_Y="262.5"/>
      <bbk:Obs TIME_PERIOD="1995-07" OBS_VALUE="259.131" BBK_DIFF="40.7" BBK_DIFF_Y="94.5"/>
      <bbk:Obs TIME_PERIOD="1995-06" OBS_VALUE="184.216" BBK_DIFF="769.5" BBK_DIFF_Y="4976.2"/>
      <bbk:Obs TIME_PERIOD="1995-05" OBS_VALUE="-27.517" BBK_DIFF="-113.4" BBK_DIFF_Y="-375.6"/>
      <bbk:Obs TIME_PERIOD="1995-04" OBS_VALUE="204.729" BBK_DIFF="59.6" BBK_DIFF_Y="14.2"/>
      <bbk:Obs TIME_PERIOD="1995-03" OBS_VALUE="128.29" BBK_DIFF="1048.5" BBK_DIFF_Y="1376.5"/>
      <bbk:Obs TIME_PERIOD="1995-02" OBS_VALUE="-13.526" BBK_DIFF="94.3" BBK_DIFF_Y="-131.2"/>
      <bbk:Obs TIME_PERIOD="1995-01" OBS_VALUE="-239.256" BBK_DIFF="-23.8" BBK_DIFF_Y="55.4"/>
      <bbk:Obs TIME_PERIOD="1994-12" OBS_VALUE="-193.319" BBK_DIFF="-180572.0" BBK_DIFF_Y="-2057.1"/>
      <bbk:Obs TIME_PERIOD="1994-11" OBS_VALUE="-0.107" BBK_DIFF="-100.7" BBK_DIFF_Y="-100.7"/>
      <bbk:Obs TIME_PERIOD="1994-10" OBS_VALUE="15.776" BBK_DIFF="-89.1" BBK_DIFF_Y="-88.8"/>
      <bbk:Obs TIME_PERIOD="1994-09" OBS_VALUE="144.247" BBK_DIFF="170.5" BBK_DIFF_Y="3386.8"/>
      <bbk:Obs TIME_PERIOD="1994-08" OBS_VALUE="53.319" BBK_DIFF="-60.0" BBK_DIFF_Y="37.9"/>
      <bbk:Obs TIME_PERIOD="1994-07" OBS_VALUE="133.207" BBK_DIFF="3570.6" BBK_DIFF_Y="-7.3"/>
      <bbk:Obs TIME_PERIOD="1994-06" OBS_VALUE="3.629" BBK_DIFF="162.7" BBK_DIFF_Y="-94.7"/>
      <bbk:Obs TIME_PERIOD="1994-05" OBS_VALUE="-5.786" BBK_DIFF="-103.2" BBK_DIFF_Y="-116.5"/>
      <bbk:Obs TIME_PERIOD="1994-04" OBS_VALUE="179.281" BBK_DIFF="1883.9" BBK_DIFF_Y="28.0"/>
      <bbk:Obs TIME_PERIOD="1994-03" OBS_VALUE="-10.05" BBK_DIFF="-123.2" BBK_DIFF_Y="-127.8"/>
      <bbk:Obs TIME_PERIOD="1994-02" OBS_VALUE="43.367" BBK_DIFF="108.1" BBK_DIFF_Y="107.9"/>
      <bbk:Obs TIME_PERIOD="1994-01" OBS_VALUE="-536.38" BBK_DIFF="-5530.0" BBK_DIFF_Y="-541.6"/>
      <bbk:Obs TIME_PERIOD="1993-12" OBS_VALUE="9.878" BBK_DIFF="-37.6" BBK_DIFF_Y="-96.8"/>
      <bbk:Obs TIME_PERIOD="1993-11" OBS_VALUE="15.837" BBK_DIFF="-88.8" BBK_DIFF_Y="198.7"/>
      <bbk:Obs TIME_PERIOD="1993-10" OBS_VALUE="141.041" BBK_DIFF="3309.3" BBK_DIFF_Y="-1.9"/>
      <bbk:Obs TIME_PERIOD="1993-09" OBS_VALUE="4.137" BBK_DIFF="-89.3" BBK_DIFF_Y="-87.2"/>
      <bbk:Obs TIME_PERIOD="1993-08" OBS_VALUE="38.661" BBK_DIFF="-73.1" BBK_DIFF_Y="63.8"/>
      <bbk:Obs TIME_PERIOD="1993-07" OBS_VALUE="143.637" BBK_DIFF="108.7" BBK_DIFF_Y="45.5"/>
      <bbk:Obs TIME_PERIOD="1993-06" OBS_VALUE="68.833" BBK_DIFF="96.2" BBK_DIFF_Y="403.3"/>
      <bbk:Obs TIME_PERIOD="1993-05" OBS_VALUE="35.091" BBK_DIFF="-75.0" BBK_DIFF_Y="44.1"/>
      <bbk:Obs TIME_PERIOD="1993-04" OBS_VALUE="140.1" BBK_DIFF="287.2" BBK_DIFF_Y="-12.7"/>
      <bbk:Obs TIME_PERIOD="1993-03" OBS_VALUE="36.183" BBK_DIFF="106.6" BBK_DIFF_Y="413.7"/>
      <bbk:Obs TIME_PERIOD="1993-02" OBS_VALUE="-545.788" BBK_DIFF="-552.8" BBK_DIFF_Y="-17.5"/>
      <bbk:Obs TIME_PERIOD="1993-01" OBS_VALUE="-83.602" BBK_DIFF="-126.8" BBK_DIFF_Y="-183.2"/>
      <bbk:Obs TIME_PERIOD="1992-12" OBS_VALUE="311.463" BBK_DIFF="5774.4" BBK_DIFF_Y="1204.2"/>
      <bbk:Obs TIME_PERIOD="1992-11" OBS_VALUE="5.302" BBK_DIFF="-96.3" BBK_DIFF_Y="-32.3"/>
      <bbk:Obs TIME_PERIOD="1992-10" OBS_VALUE="143.792" BBK_DIFF="344.0" BBK_DIFF_Y="5.3"/>
      <bbk:Obs TIME_PERIOD="1992-09" OBS_VALUE="32.383" BBK_DIFF="37.2" BBK_DIFF_Y="-82.2"/>
      <bbk:Obs TIME_PERIOD="1992-08" OBS_VALUE="23.597" BBK_DIFF="-76.1" BBK_DIFF_Y="381.0"/>
      <bbk:Obs TIME_PERIOD="1992-07" OBS_VALUE="98.752" BBK_DIFF="535.1" BBK_DIFF_Y="-36.2"/>
      <bbk:Obs TIME_PERIOD="1992-06" OBS_VALUE="-22.697" BBK_DIFF="-193.2" BBK_DIFF_Y="-112.2"/>
      <bbk:Obs TIME_PERIOD="1992-05" OBS_VALUE="24.348" BBK_DIFF="-84.8" BBK_DIFF_Y="-72.0"/>
      <bbk:Obs TIME_PERIOD="1992-04" OBS_VALUE="160.44" BBK_DIFF="2178.0" BBK_DIFF_Y="-19.5"/>
      <bbk:Obs TIME_PERIOD="1992-03" OBS_VALUE="7.043" BBK_DIFF="101.5" BBK_DIFF_Y="-84.3"/>
      <bbk:Obs TIME_PERIOD="1992-02" OBS_VALUE="-464.658" BBK_DIFF="-562.2" BBK_DIFF_Y="-1809.4"/>
      <bbk:Obs TIME_PERIOD="1992-01" OBS_VALUE="100.542" BBK_DIFF="456.5" BBK_DIFF_Y="2.8"/>
      <bbk:Obs TIME_PERIOD="1991-12" OBS_VALUE="-28.206" BBK_DIFF="-460.0" BBK_DIFF_Y="-117.4"/>
      <bbk:Obs TIME_PERIOD="1991-11" OBS_VALUE="7.834" BBK_DIFF="-94.3" BBK_DIFF_Y="110.9"/>
      <bbk:Obs TIME_PERIOD="1991-10" OBS_VALUE="136.538" BBK_DIFF="-25.1" BBK_DIFF_Y="-3.8"/>
      <bbk:Obs TIME_PERIOD="1991-09" OBS_VALUE="182.238" BBK_DIFF="2270.3" BBK_DIFF_Y="1098.7"/>
      <bbk:Obs TIME_PERIOD="1991-08" OBS_VALUE="-8.397" BBK_DIFF="-105.4" BBK_DIFF_Y="-112.6"/>
      <bbk:Obs TIME_PERIOD="1991-07" OBS_VALUE="154.705" BBK_DIFF="-16.9" BBK_DIFF_Y="15.1"/>
      <bbk:Obs TIME_PERIOD="1991-06" OBS_VALUE="186.131" BBK_DIFF="114.4" BBK_DIFF_Y="140.8"/>
      <bbk:Obs TIME_PERIOD="1991-05" OBS_VALUE="86.822" BBK_DIFF="-56.4" BBK_DIFF_Y="120.8"/>
      <bbk:Obs TIME_PERIOD="1991-04" OBS_VALUE="199.315" BBK_DIFF="345.2" BBK_DIFF_Y="30.8"/>
      <bbk:Obs TIME_PERIOD="1991-03" OBS_VALUE="44.769" BBK_DIFF="64.7" BBK_DIFF_Y="27.6"/>
      <bbk:Obs TIME_PERIOD="1991-02" OBS_VALUE="27.183" BBK_DIFF="-72.2" BBK_DIFF_Y="-45.7"/>
      <bbk:Obs TIME_PERIOD="1991-01" OBS_VALUE="97.763" BBK_DIFF="-39.8" BBK_DIFF_Y="-24.3"/>
      <bbk:Obs TIME_PERIOD="1990-12" OBS_VALUE="162.516" BBK_DIFF="325.6" BBK_DIFF_Y="1881.2"/>
      <bbk:Obs TIME_PERIOD="1990-11" OBS_VALUE="-72.032" BBK_DIFF="-150.8" BBK_DIFF_Y="-349.8"/>
      <bbk:Obs TIME_PERIOD="1990-10" OBS_VALUE="141.926" BBK_DIFF="833.5" BBK_DIFF_Y="-8.7"/>
      <bbk:Obs TIME_PERIOD="1990-09" OBS_VALUE="15.203" BBK_DIFF="-77.1" BBK_DIFF_Y="103.9"/>
      <bbk:Obs TIME_PERIOD="1990-08" OBS_VALUE="66.424" BBK_DIFF="-50.6" BBK_DIFF_Y="120.9"/>
      <bbk:Obs TIME_PERIOD="1990-07" OBS_VALUE="134.417" BBK_DIFF="73.9" BBK_DIFF_Y="1.7"/>
      <bbk:Obs TIME_PERIOD="1990-06" OBS_VALUE="77.312" BBK_DIFF="96.6" BBK_DIFF_Y="32.9"/>
      <bbk:Obs TIME_PERIOD="1990-05" OBS_VALUE="39.319" BBK_DIFF="-74.2" BBK_DIFF_Y="215.4"/>
      <bbk:Obs TIME_PERIOD="1990-04" OBS_VALUE="152.39" BBK_DIFF="334.4" BBK_DIFF_Y="535.3"/>
      <bbk:Obs TIME_PERIOD="1990-03" OBS_VALUE="35.077" BBK_DIFF="-29.9" BBK_DIFF_Y="24.5"/>
      <bbk:Obs TIME_PERIOD="1990-02" OBS_VALUE="50.054" BBK_DIFF="-61.2" BBK_DIFF_Y="-17.3"/>
      <bbk:Obs TIME_PERIOD="1990-01" OBS_VALUE="129.131" BBK_DIFF="1515.3" BBK_DIFF_Y="85.2"/>
      <bbk:Obs TIME_PERIOD="1989-12" OBS_VALUE="-9.124" BBK_DIFF="-131.6" BBK_DIFF_Y="-112.3"/>
      <bbk:Obs TIME_PERIOD="1989-11" OBS_VALUE="28.837" BBK_DIFF="-81.4" BBK_DIFF_Y="202.1"/>
      <bbk:Obs TIME_PERIOD="1989-10" OBS_VALUE="155.368" BBK_DIFF="139.9" BBK_DIFF_Y="24.7"/>
      <bbk:Obs TIME_PERIOD="1989-09" OBS_VALUE="-389.619" BBK_DIFF="-1395.8" BBK_DIFF_Y="-2507.6"/>
      <bbk:Obs TIME_PERIOD="1989-08" OBS_VALUE="30.068" BBK_DIFF="-77.3" BBK_DIFF_Y="496.8"/>
      <bbk:Obs TIME_PERIOD="1989-07" OBS_VALUE="132.2" BBK_DIFF="127.3" BBK_DIFF_Y="10.6"/>
      <bbk:Obs TIME_PERIOD="1989-06" OBS_VALUE="58.16" BBK_DIFF="270.8" BBK_DIFF_Y="59.1"/>
      <bbk:Obs TIME_PERIOD="1989-05" OBS_VALUE="-34.059" BBK_DIFF="-242.0" BBK_DIFF_Y="-1860.2"/>
      <bbk:Obs TIME_PERIOD="1989-04" OBS_VALUE="23.988" BBK_DIFF="-14.8" BBK_DIFF_Y="105.7"/>
      <bbk:Obs TIME_PERIOD="1989-03" OBS_VALUE="28.166" BBK_DIFF="-53.5" BBK_DIFF_Y="-32.4"/>
      <bbk:Obs TIME_PERIOD="1989-02" OBS_VALUE="60.554" BBK_DIFF="-13.1" BBK_DIFF_Y="379.7"/>
      <bbk:Obs TIME_PERIOD="1989-01" OBS_VALUE="69.713" BBK_DIFF="-6.1" BBK_DIFF_Y="-1.2"/>
      <bbk:Obs TIME_PERIOD="1988-12" OBS_VALUE="74.23" BBK_DIFF="362.7" BBK_DIFF_Y="159.2"/>
      <bbk:Obs TIME_PERIOD="1988-11" OBS_VALUE="-28.255" BBK_DIFF="-122.7" BBK_DIFF_Y="91.3"/>
      <bbk:Obs TIME_PERIOD="1988-10" OBS_VALUE="124.606" BBK_DIFF="670.0" BBK_DIFF_Y="400.0"/>
      <bbk:Obs TIME_PERIOD="1988-09" OBS_VALUE="16.183" BBK_DIFF="313.6" BBK_DIFF_Y="-70.6"/>
      <bbk:Obs TIME_PERIOD="1988-08" OBS_VALUE="-7.577" BBK_DIFF="-106.3" BBK_DIFF_Y="-298.4"/>
      <bbk:Obs TIME_PERIOD="1988-07" OBS_VALUE="119.555" BBK_DIFF="227.0" BBK_DIFF_Y="2.3"/>
      <bbk:Obs TIME_PERIOD="1988-06" OBS_VALUE="36.566" BBK_DIFF="1789.7" BBK_DIFF_Y="-45.4"/>
      <bbk:Obs TIME_PERIOD="1988-05" OBS_VALUE="1.935" BBK_DIFF="100.5" BBK_DIFF_Y="-94.5"/>
      <bbk:Obs TIME_PERIOD="1988-04" OBS_VALUE="-421.029" BBK_DIFF="-1110.8" BBK_DIFF_Y="-323.0"/>
      <bbk:Obs TIME_PERIOD="1988-03" OBS_VALUE="41.651" BBK_DIFF="292.4" BBK_DIFF_Y="80.8"/>
      <bbk:Obs TIME_PERIOD="1988-02" OBS_VALUE="-21.649" BBK_DIFF="-130.7" BBK_DIFF_Y="-162.0"/>
      <bbk:Obs TIME_PERIOD="1988-01" OBS_VALUE="70.57" BBK_DIFF="146.4" BBK_DIFF_Y="-42.5"/>
      <bbk:Obs TIME_PERIOD="1987-12" OBS_VALUE="28.637" BBK_DIFF="108.8" BBK_DIFF_Y="-10.4"/>
      <bbk:Obs TIME_PERIOD="1987-11" OBS_VALUE="-325.862" BBK_DIFF="-684.4" BBK_DIFF_Y="17.1"/>
      <bbk:Obs TIME_PERIOD="1987-10" OBS_VALUE="-41.541" BBK_DIFF="-175.5" BBK_DIFF_Y="-124.8"/>
      <bbk:Obs TIME_PERIOD="1987-09" OBS_VALUE="54.989" BBK_DIFF="1339.9" BBK_DIFF_Y="13.3"/>
      <bbk:Obs TIME_PERIOD="1987-08" OBS_VALUE="3.819" BBK_DIFF="-96.7" BBK_DIFF_Y="31.1"/>
      <bbk:Obs TIME_PERIOD="1987-07" OBS_VALUE="116.873" BBK_DIFF="74.4" BBK_DIFF_Y="3621.3"/>
      <bbk:Obs TIME_PERIOD="1987-06" OBS_VALUE="66.998" BBK_DIFF="91.7" BBK_DIFF_Y="88.7"/>
      <bbk:Obs TIME_PERIOD="1987-05" OBS_VALUE="34.95" BBK_DIFF="-81.5" BBK_DIFF_Y="381.0"/>
      <bbk:Obs TIME_PERIOD="1987-04" OBS_VALUE="188.834" BBK_DIFF="719.8" BBK_DIFF_Y="71.4"/>
      <bbk:Obs TIME_PERIOD="1987-03" OBS_VALUE="23.033" BBK_DIFF="-34.0" BBK_DIFF_Y="-26.7"/>
      <bbk:Obs TIME_PERIOD="1987-02" OBS_VALUE="34.904" BBK_DIFF="-71.5" BBK_DIFF_Y="-6.7"/>
      <bbk:Obs TIME_PERIOD="1987-01" OBS_VALUE="122.653" BBK_DIFF="283.6" BBK_DIFF_Y="8.8"/>
      <bbk:Obs TIME_PERIOD="1986-12" OBS_VALUE="31.973" BBK_DIFF="108.1" BBK_DIFF_Y="1867.4"/>
      <bbk:Obs TIME_PERIOD="1986-11" OBS_VALUE="-393.074" BBK_DIFF="-334.4" BBK_DIFF_Y="-712.6"/>
      <bbk:Obs TIME_PERIOD="1986-10" OBS_VALUE="167.685" BBK_DIFF="245.6" BBK_DIFF_Y="267.6"/>
      <bbk:Obs TIME_PERIOD="1986-09" OBS_VALUE="48.522" BBK_DIFF="1565.7" BBK_DIFF_Y="-22.6"/>
      <bbk:Obs TIME_PERIOD="1986-08" OBS_VALUE="2.913" BBK_DIFF="187.8" BBK_DIFF_Y="-94.8"/>
      <bbk:Obs TIME_PERIOD="1986-07" OBS_VALUE="-3.319" BBK_DIFF="-109.3" BBK_DIFF_Y="80.7"/>
      <bbk:Obs TIME_PERIOD="1986-06" OBS_VALUE="35.509" BBK_DIFF="385.5" BBK_DIFF_Y="108.5"/>
      <bbk:Obs TIME_PERIOD="1986-05" OBS_VALUE="-12.437" BBK_DIFF="-111.3" BBK_DIFF_Y="-117.7"/>
      <bbk:Obs TIME_PERIOD="1986-04" OBS_VALUE="110.171" BBK_DIFF="250.5" BBK_DIFF_Y="466.0"/>
      <bbk:Obs TIME_PERIOD="1986-03" OBS_VALUE="31.433" BBK_DIFF="-16.0" BBK_DIFF_Y="536.0"/>
      <bbk:Obs TIME_PERIOD="1986-02" OBS_VALUE="37.414" BBK_DIFF="-66.8" BBK_DIFF_Y="-54.4"/>
      <bbk:Obs TIME_PERIOD="1986-01" OBS_VALUE="112.723" BBK_DIFF="6331.2" BBK_DIFF_Y="216.1"/>
      <bbk:Obs TIME_PERIOD="1985-12" OBS_VALUE="-1.809" BBK_DIFF="-102.8" BBK_DIFF_Y="95.3"/>
      <bbk:Obs TIME_PERIOD="1985-11" OBS_VALUE="64.165" BBK_DIFF="164.1" BBK_DIFF_Y="-56.2"/>
      <bbk:Obs TIME_PERIOD="1985-10" OBS_VALUE="-100.061" BBK_DIFF="-259.6" BBK_DIFF_Y="-244.1"/>
      <bbk:Obs TIME_PERIOD="1985-09" OBS_VALUE="62.701" BBK_DIFF="11.2" BBK_DIFF_Y="-53.1"/>
      <bbk:Obs TIME_PERIOD="1985-08" OBS_VALUE="56.371" BBK_DIFF="428.3" BBK_DIFF_Y="58.0"/>
      <bbk:Obs TIME_PERIOD="1985-07" OBS_VALUE="-17.168" BBK_DIFF="95.9" BBK_DIFF_Y="-122.2"/>
      <bbk:Obs TIME_PERIOD="1985-06" OBS_VALUE="-419.32" BBK_DIFF="-697.6" BBK_DIFF_Y="-504.8"/>
      <bbk:Obs TIME_PERIOD="1985-05" OBS_VALUE="70.17" BBK_DIFF="260.5" BBK_DIFF_Y="-42.4"/>
      <bbk:Obs TIME_PERIOD="1985-04" OBS_VALUE="19.465" BBK_DIFF="293.9" BBK_DIFF_Y="-69.9"/>
      <bbk:Obs TIME_PERIOD="1985-03" OBS_VALUE="4.942" BBK_DIFF="-94.0" BBK_DIFF_Y="-78.5"/>
      <bbk:Obs TIME_PERIOD="1985-02" OBS_VALUE="82.007" BBK_DIFF="130.0" BBK_DIFF_Y="-42.0"/>
      <bbk:Obs TIME_PERIOD="1985-01" OBS_VALUE="35.658" BBK_DIFF="193.3" BBK_DIFF_Y="111.1"/>
      <bbk:Obs TIME_PERIOD="1984-12" OBS_VALUE="-38.233" BBK_DIFF="-126.1" BBK_DIFF_Y="-381.2"/>
      <bbk:Obs TIME_PERIOD="1984-11" OBS_VALUE="146.508" BBK_DIFF="603.8" BBK_DIFF_Y="134.2"/>
      <bbk:Obs TIME_PERIOD="1984-10" OBS_VALUE="-29.082" BBK_DIFF="-121.7" BBK_DIFF_Y="-141.6"/>
      <bbk:Obs TIME_PERIOD="1984-09" OBS_VALUE="133.823" BBK_DIFF="275.0" BBK_DIFF_Y="288.6"/>
      <bbk:Obs TIME_PERIOD="1984-08" OBS_VALUE="35.683" BBK_DIFF="-53.8" BBK_DIFF_Y="-61.6"/>
      <bbk:Obs TIME_PERIOD="1984-07" OBS_VALUE="77.276" BBK_DIFF="-25.4" BBK_DIFF_Y="-55.5"/>
      <bbk:Obs TIME_PERIOD="1984-06" OBS_VALUE="103.577" BBK_DIFF="-15.0" BBK_DIFF_Y="217.5"/>
      <bbk:Obs TIME_PERIOD="1984-05" OBS_VALUE="121.791" BBK_DIFF="88.1" BBK_DIFF_Y="15.3"/>
      <bbk:Obs TIME_PERIOD="1984-04" OBS_VALUE="64.739" BBK_DIFF="181.3" BBK_DIFF_Y="-59.1"/>
      <bbk:Obs TIME_PERIOD="1984-03" OBS_VALUE="23.016" BBK_DIFF="-83.7" BBK_DIFF_Y="-76.1"/>
      <bbk:Obs TIME_PERIOD="1984-02" OBS_VALUE="141.319" BBK_DIFF="144.2" BBK_DIFF_Y="13.7"/>
      <bbk:Obs TIME_PERIOD="1984-01" OBS_VALUE="-319.823" BBK_DIFF="-2452.0" BBK_DIFF_Y="-304.7"/>
      <bbk:Obs TIME_PERIOD="1983-12" OBS_VALUE="13.598" BBK_DIFF="103.2" BBK_DIFF_Y="-68.5"/>
      <bbk:Obs TIME_PERIOD="1983-11" OBS_VALUE="-428.718" BBK_DIFF="-713.0" BBK_DIFF_Y="-710.6"/>
      <bbk:Obs TIME_PERIOD="1983-10" OBS_VALUE="69.942" BBK_DIFF="103.1" BBK_DIFF_Y="-24.9"/>
      <bbk:Obs TIME_PERIOD="1983-09" OBS_VALUE="34.438" BBK_DIFF="-63.0" BBK_DIFF_Y="91.7"/>
      <bbk:Obs TIME_PERIOD="1983-08" OBS_VALUE="93.01" BBK_DIFF="-46.5" BBK_DIFF_Y="11.1"/>
      <bbk:Obs TIME_PERIOD="1983-07" OBS_VALUE="173.797" BBK_DIFF="432.7" BBK_DIFF_Y="535.1"/>
      <bbk:Obs TIME_PERIOD="1983-06" OBS_VALUE="32.625" BBK_DIFF="-69.1" BBK_DIFF_Y="-66.0"/>
      <bbk:Obs TIME_PERIOD="1983-05" OBS_VALUE="105.655" BBK_DIFF="-33.3" BBK_DIFF_Y="39.5"/>
      <bbk:Obs TIME_PERIOD="1983-04" OBS_VALUE="158.428" BBK_DIFF="64.7" BBK_DIFF_Y="164.8"/>
      <bbk:Obs TIME_PERIOD="1983-03" OBS_VALUE="96.185" BBK_DIFF="-22.6" BBK_DIFF_Y="3.4"/>
      <bbk:Obs TIME_PERIOD="1983-02" OBS_VALUE="124.345" BBK_DIFF="-20.4" BBK_DIFF_Y="95.1"/>
      <bbk:Obs TIME_PERIOD="1983-01" OBS_VALUE="156.245" BBK_DIFF="262.0" BBK_DIFF_Y="247.6"/>
      <bbk:Obs TIME_PERIOD="1982-12" OBS_VALUE="43.163" BBK_DIFF="-38.5" BBK_DIFF_Y="115.4"/>
      <bbk:Obs TIME_PERIOD="1982-11" OBS_VALUE="70.216" BBK_DIFF="-24.6" BBK_DIFF_Y="140.6"/>
      <bbk:Obs TIME_PERIOD="1982-10" OBS_VALUE="93.164" BBK_DIFF="418.7" BBK_DIFF_Y="262.1"/>
      <bbk:Obs TIME_PERIOD="1982-09" OBS_VALUE="17.962" BBK_DIFF="-78.5" BBK_DIFF_Y="-76.4"/>
      <bbk:Obs TIME_PERIOD="1982-08" OBS_VALUE="83.703" BBK_DIFF="309.5" BBK_DIFF_Y="121.6"/>
      <bbk:Obs TIME_PERIOD="1982-07" OBS_VALUE="-39.947" BBK_DIFF="-141.7" BBK_DIFF_Y="-227.7"/>
      <bbk:Obs TIME_PERIOD="1982-06" OBS_VALUE="95.864" BBK_DIFF="26.6" BBK_DIFF_Y="119.7"/>
      <bbk:Obs TIME_PERIOD="1982-05" OBS_VALUE="75.724" BBK_DIFF="131.0" BBK_DIFF_Y="222.7"/>
      <bbk:Obs TIME_PERIOD="1982-04" OBS_VALUE="-244.653" BBK_DIFF="-363.0" BBK_DIFF_Y="-1973.3"/>
      <bbk:Obs TIME_PERIOD="1982-03" OBS_VALUE="93.021" BBK_DIFF="45.9" BBK_DIFF_Y="43.1"/>
      <bbk:Obs TIME_PERIOD="1982-02" OBS_VALUE="63.748" BBK_DIFF="41.8" BBK_DIFF_Y="55.2"/>
      <bbk:Obs TIME_PERIOD="1982-01" OBS_VALUE="44.95" BBK_DIFF="116.0" BBK_DIFF_Y="170.5"/>
      <bbk:Obs TIME_PERIOD="1981-12" OBS_VALUE="-280.353" BBK_DIFF="-62.1" BBK_DIFF_Y="-493.8"/>
      <bbk:Obs TIME_PERIOD="1981-11" OBS_VALUE="-173.001" BBK_DIFF="-200.9" BBK_DIFF_Y="59.7"/>
      <bbk:Obs TIME_PERIOD="1981-10" OBS_VALUE="-57.485" BBK_DIFF="-175.6" BBK_DIFF_Y="-275.5"/>
      <bbk:Obs TIME_PERIOD="1981-09" OBS_VALUE="76.045" BBK_DIFF="101.3" BBK_DIFF_Y="2868.3"/>
      <bbk:Obs TIME_PERIOD="1981-08" OBS_VALUE="37.777" BBK_DIFF="20.8" BBK_DIFF_Y="-16.0"/>
      <bbk:Obs TIME_PERIOD="1981-07" OBS_VALUE="31.274" BBK_DIFF="106.4" BBK_DIFF_Y="20.8"/>
      <bbk:Obs TIME_PERIOD="1981-06" OBS_VALUE="-486.234" BBK_DIFF="-2172.1" BBK_DIFF_Y="-4631.5"/>
      <bbk:Obs TIME_PERIOD="1981-05" OBS_VALUE="23.466" BBK_DIFF="79.7" BBK_DIFF_Y="-84.3"/>
      <bbk:Obs TIME_PERIOD="1981-04" OBS_VALUE="13.06" BBK_DIFF="-79.9" BBK_DIFF_Y="29.9"/>
      <bbk:Obs TIME_PERIOD="1981-03" OBS_VALUE="65.026" BBK_DIFF="58.3" BBK_DIFF_Y="792.3"/>
      <bbk:Obs TIME_PERIOD="1981-02" OBS_VALUE="41.071" BBK_DIFF="147.1" BBK_DIFF_Y="63.2"/>
      <bbk:Obs TIME_PERIOD="1981-01" OBS_VALUE="16.618" BBK_DIFF="-76.7" BBK_DIFF_Y="213.2"/>
      <bbk:Obs TIME_PERIOD="1980-12" OBS_VALUE="71.199" BBK_DIFF="116.6" BBK_DIFF_Y="462.7"/>
      <bbk:Obs TIME_PERIOD="1980-11" OBS_VALUE="-428.892" BBK_DIFF="-1409.3" BBK_DIFF_Y="-21.9"/>
      <bbk:Obs TIME_PERIOD="1980-10" OBS_VALUE="32.757" BBK_DIFF="1292.5" BBK_DIFF_Y="341.8"/>
      <bbk:Obs TIME_PERIOD="1980-09" OBS_VALUE="-2.747" BBK_DIFF="-106.1" BBK_DIFF_Y="-209.7"/>
      <bbk:Obs TIME_PERIOD="1980-08" OBS_VALUE="44.962" BBK_DIFF="73.7" BBK_DIFF_Y="12694.4"/>
      <bbk:Obs TIME_PERIOD="1980-07" OBS_VALUE="25.888" BBK_DIFF="141.3" BBK_DIFF_Y="783.8"/>
      <bbk:Obs TIME_PERIOD="1980-06" OBS_VALUE="10.73" BBK_DIFF="-92.8" BBK_DIFF_Y="120.8"/>
      <bbk:Obs TIME_PERIOD="1980-05" OBS_VALUE="149.564" BBK_DIFF="1387.9" BBK_DIFF_Y="-10.2"/>
      <bbk:Obs TIME_PERIOD="1980-04" OBS_VALUE="10.052" BBK_DIFF="207.0" BBK_DIFF_Y="107.1"/>
      <bbk:Obs TIME_PERIOD="1980-03" OBS_VALUE="-9.393" BBK_DIFF="-137.3" BBK_DIFF_Y="-499.4"/>
      <bbk:Obs TIME_PERIOD="1980-02" OBS_VALUE="25.161" BBK_DIFF="271.3" BBK_DIFF_Y="1040.6"/>
      <bbk:Obs TIME_PERIOD="1980-01" OBS_VALUE="-14.686" BBK_DIFF="-216.1" BBK_DIFF_Y="-159.8"/>
      <bbk:Obs TIME_PERIOD="1979-12" OBS_VALUE="12.653" BBK_DIFF="103.6" BBK_DIFF_Y="125.1"/>
      <bbk:Obs TIME_PERIOD="1979-11" OBS_VALUE="-351.978" BBK_DIFF="-2498.0" BBK_DIFF_Y="-3116.5"/>
      <bbk:Obs TIME_PERIOD="1979-10" OBS_VALUE="-13.548" BBK_DIFF="-641.1" BBK_DIFF_Y="96.1"/>
      <bbk:Obs TIME_PERIOD="1979-09" OBS_VALUE="2.504" BBK_DIFF="801.4" BBK_DIFF_Y="100.9"/>
      <bbk:Obs TIME_PERIOD="1979-08" OBS_VALUE="-0.357" BBK_DIFF="90.6" BBK_DIFF_Y="99.4"/>
      <bbk:Obs TIME_PERIOD="1979-07" OBS_VALUE="-3.786" BBK_DIFF="92.6" BBK_DIFF_Y="22.9"/>
      <bbk:Obs TIME_PERIOD="1979-06" OBS_VALUE="-51.498" BBK_DIFF="-130.9" BBK_DIFF_Y="1.0"/>
      <bbk:Obs TIME_PERIOD="1979-05" OBS_VALUE="166.632" BBK_DIFF="216.9" BBK_DIFF_Y="2745.4"/>
      <bbk:Obs TIME_PERIOD="1979-04" OBS_VALUE="-142.577" BBK_DIFF="-6161.9" BBK_DIFF_Y="-2148.8"/>
      <bbk:Obs TIME_PERIOD="1979-03" OBS_VALUE="2.352" BBK_DIFF="6.6" BBK_DIFF_Y="101.9"/>
      <bbk:Obs TIME_PERIOD="1979-02" OBS_VALUE="2.206" BBK_DIFF="-91.0" BBK_DIFF_Y="129.5"/>
      <bbk:Obs TIME_PERIOD="1979-01" OBS_VALUE="24.546" BBK_DIFF="148.7" BBK_DIFF_Y="806.2"/>
      <bbk:Obs TIME_PERIOD="1978-12" OBS_VALUE="-50.395" BBK_DIFF="-360.5" BBK_DIFF_Y="76.4"/>
      <bbk:Obs TIME_PERIOD="1978-11" OBS_VALUE="-10.943" BBK_DIFF="96.9" BBK_DIFF_Y="-422.5"/>
      <bbk:Obs TIME_PERIOD="1978-10" OBS_VALUE="-348.914" BBK_DIFF="-29.6" BBK_DIFF_Y="-1962.1"/>
      <bbk:Obs TIME_PERIOD="1978-09" OBS_VALUE="-269.143" BBK_DIFF="-320.4" BBK_DIFF_Y="18.2"/>
      <bbk:Obs TIME_PERIOD="1978-08" OBS_VALUE="-64.027" BBK_DIFF="-1204.3" BBK_DIFF_Y="-64.7"/>
      <bbk:Obs TIME_PERIOD="1978-07" OBS_VALUE="-4.909" BBK_DIFF="90.6" BBK_DIFF_Y="97.3"/>
      <bbk:Obs TIME_PERIOD="1978-06" OBS_VALUE="-52.024" BBK_DIFF="-725.9" BBK_DIFF_Y="-584.7"/>
      <bbk:Obs TIME_PERIOD="1978-05" OBS_VALUE="-6.299" BBK_DIFF="0.6" BBK_DIFF_Y="-135.3"/>
      <bbk:Obs TIME_PERIOD="1978-04" OBS_VALUE="-6.34" BBK_DIFF="95.0" BBK_DIFF_Y="-148.2"/>
      <bbk:Obs TIME_PERIOD="1978-03" OBS_VALUE="-125.601" BBK_DIFF="-1579.4" BBK_DIFF_Y="33.3"/>
      <bbk:Obs TIME_PERIOD="1978-02" OBS_VALUE="-7.479" BBK_DIFF="-115.2" BBK_DIFF_Y="-279.4"/>
      <bbk:Obs TIME_PERIOD="1978-01" OBS_VALUE="-3.476" BBK_DIFF="98.4" BBK_DIFF_Y="-129.1"/>
      <bbk:Obs TIME_PERIOD="1977-12" OBS_VALUE="-213.261" BBK_DIFF="-6385.3" BBK_DIFF_Y="-18173.0"/>
      <bbk:Obs TIME_PERIOD="1977-11" OBS_VALUE="3.393" BBK_DIFF="-81.9" BBK_DIFF_Y="375.9"/>
      <bbk:Obs TIME_PERIOD="1977-10" OBS_VALUE="18.738" BBK_DIFF="105.7" BBK_DIFF_Y="108.4"/>
      <bbk:Obs TIME_PERIOD="1977-09" OBS_VALUE="-329.212" BBK_DIFF="-746.7" BBK_DIFF_Y="-47.2"/>
      <bbk:Obs TIME_PERIOD="1977-08" OBS_VALUE="-38.88" BBK_DIFF="78.3" BBK_DIFF_Y="-296.7"/>
      <bbk:Obs TIME_PERIOD="1977-07" OBS_VALUE="-179.199" BBK_DIFF="-1769.5" BBK_DIFF_Y="-11065.0"/>
      <bbk:Obs TIME_PERIOD="1977-06" OBS_VALUE="10.734" BBK_DIFF="-39.8" BBK_DIFF_Y="361.7"/>
      <bbk:Obs TIME_PERIOD="1977-05" OBS_VALUE="17.819" BBK_DIFF="35.3" BBK_DIFF_Y="370.8"/>
      <bbk:Obs TIME_PERIOD="1977-04" OBS_VALUE="13.166" BBK_DIFF="107.0" BBK_DIFF_Y="714.7"/>
      <bbk:Obs TIME_PERIOD="1977-03" OBS_VALUE="-188.358" BBK_DIFF="-4617.0" BBK_DIFF_Y="-99760.3"/>
      <bbk:Obs TIME_PERIOD="1977-02" OBS_VALUE="4.17" BBK_DIFF="-65.1" BBK_DIFF_Y="480.0"/>
      <bbk:Obs TIME_PERIOD="1977-01" OBS_VALUE="11.937" BBK_DIFF="911.6" BBK_DIFF_Y="8.6"/>
      <bbk:Obs TIME_PERIOD="1976-12" OBS_VALUE="1.18" BBK_DIFF="195.9" BBK_DIFF_Y="-90.4"/>
      <bbk:Obs TIME_PERIOD="1976-11" OBS_VALUE="-1.23" BBK_DIFF="99.4" BBK_DIFF_Y="-166.5"/>
      <bbk:Obs TIME_PERIOD="1976-10" OBS_VALUE="-223.393" BBK_DIFF="0.1" BBK_DIFF_Y="-1627.6"/>
      <bbk:Obs TIME_PERIOD="1976-09" OBS_VALUE="-223.686" BBK_DIFF="-2182.3" BBK_DIFF_Y="-6332.5"/>
      <bbk:Obs TIME_PERIOD="1976-08" OBS_VALUE="-9.801" BBK_DIFF="-510.7" BBK_DIFF_Y="-253.2"/>
      <bbk:Obs TIME_PERIOD="1976-07" OBS_VALUE="-1.605" BBK_DIFF="-169.0" BBK_DIFF_Y="-113.1"/>
      <bbk:Obs TIME_PERIOD="1976-06" OBS_VALUE="2.325" BBK_DIFF="135.3" BBK_DIFF_Y="-16.1"/>
      <bbk:Obs TIME_PERIOD="1976-05" OBS_VALUE="-6.579" BBK_DIFF="-507.1" BBK_DIFF_Y="-177.6"/>
      <bbk:Obs TIME_PERIOD="1976-04" OBS_VALUE="1.616" BBK_DIFF="755.0" BBK_DIFF_Y="-99.4"/>
      <bbk:Obs TIME_PERIOD="1976-03" OBS_VALUE="0.189" BBK_DIFF="-73.7" BBK_DIFF_Y="111.8"/>
      <bbk:Obs TIME_PERIOD="1976-02" OBS_VALUE="0.719" BBK_DIFF="-93.5" BBK_DIFF_Y="176.7"/>
      <bbk:Obs TIME_PERIOD="1976-01" OBS_VALUE="10.995" BBK_DIFF="-10.6" BBK_DIFF_Y="-14.1"/>
      <bbk:Obs TIME_PERIOD="1975-12" OBS_VALUE="12.295" BBK_DIFF="564.2" BBK_DIFF_Y="-98.7"/>
      <bbk:Obs TIME_PERIOD="1975-11" OBS_VALUE="1.851" BBK_DIFF="-87.3" BBK_DIFF_Y="-50.2"/>
      <bbk:Obs TIME_PERIOD="1975-10" OBS_VALUE="14.624" BBK_DIFF="307.5" BBK_DIFF_Y="-95.0"/>
      <bbk:Obs TIME_PERIOD="1975-09" OBS_VALUE="3.589" BBK_DIFF="-43.9" BBK_DIFF_Y="435.4"/>
      <bbk:Obs TIME_PERIOD="1975-08" OBS_VALUE="6.399" BBK_DIFF="-47.9" BBK_DIFF_Y="135.7"/>
      <bbk:Obs TIME_PERIOD="1975-07" OBS_VALUE="12.281" BBK_DIFF="343.2" BBK_DIFF_Y="135.9"/>
      <bbk:Obs TIME_PERIOD="1975-06" OBS_VALUE="2.771" BBK_DIFF="216.9" BBK_DIFF_Y="-99.5"/>
      <bbk:Obs TIME_PERIOD="1975-05" OBS_VALUE="-2.37" BBK_DIFF="-100.8" BBK_DIFF_Y="95.2"/>
      <bbk:Obs TIME_PERIOD="1975-04" OBS_VALUE="293.074" BBK_DIFF="18451.5" BBK_DIFF_Y="1304.0"/>
      <bbk:Obs TIME_PERIOD="1975-03" OBS_VALUE="-1.597" BBK_DIFF="-70.4" BBK_DIFF_Y="97.6"/>
      <bbk:Obs TIME_PERIOD="1975-02" OBS_VALUE="-0.937" BBK_DIFF="-107.3" BBK_DIFF_Y="98.5"/>
      <bbk:Obs TIME_PERIOD="1975-01" OBS_VALUE="12.807" BBK_DIFF="-98.6" BBK_DIFF_Y="110.2"/>
      <bbk:Obs TIME_PERIOD="1974-12" OBS_VALUE="931.326" BBK_DIFF="24949.1" BBK_DIFF_Y="175.2"/>
      <bbk:Obs TIME_PERIOD="1974-11" OBS_VALUE="3.718" BBK_DIFF="-98.7" BBK_DIFF_Y="46575.0"/>
      <bbk:Obs TIME_PERIOD="1974-10" OBS_VALUE="291.182" BBK_DIFF="27313.3" BBK_DIFF_Y="212.7"/>
      <bbk:Obs TIME_PERIOD="1974-09" OBS_VALUE="-1.07" BBK_DIFF="-139.4" BBK_DIFF_Y="49.0"/>
      <bbk:Obs TIME_PERIOD="1974-08" OBS_VALUE="2.715" BBK_DIFF="-47.9" BBK_DIFF_Y="7237.8"/>
      <bbk:Obs TIME_PERIOD="1974-07" OBS_VALUE="5.207" BBK_DIFF="-99.1" BBK_DIFF_Y="2064.9"/>
      <bbk:Obs TIME_PERIOD="1974-06" OBS_VALUE="572.85" BBK_DIFF="1265.2" BBK_DIFF_Y="123.8"/>
      <bbk:Obs TIME_PERIOD="1974-05" OBS_VALUE="-49.164" BBK_DIFF="-102.0" BBK_DIFF_Y="-13351.8"/>
      <bbk:Obs TIME_PERIOD="1974-04" OBS_VALUE="-24.341" BBK_DIFF="62.8" BBK_DIFF_Y="-83.1"/>
      <bbk:Obs TIME_PERIOD="1974-03" OBS_VALUE="-65.519" BBK_DIFF="-3.2" BBK_DIFF_Y="45.5"/>
      <bbk:Obs TIME_PERIOD="1974-02" OBS_VALUE="-63.502" BBK_DIFF="49.7" BBK_DIFF_Y="77.2"/>
      <bbk:Obs TIME_PERIOD="1974-01" OBS_VALUE="-126.147" BBK_DIFF="-137.3" BBK_DIFF_Y="-211.6"/>
      <bbk:Obs TIME_PERIOD="1973-12" OBS_VALUE="338.448" BBK_DIFF="4230700.0" BBK_DIFF_Y="11.4"/>
      <bbk:Obs TIME_PERIOD="1973-11" OBS_VALUE="-0.008" BBK_DIFF="100.0"/>
      <bbk:Obs TIME_PERIOD="1973-10" OBS_VALUE="-258.291" BBK_DIFF="-12199.6" BBK_DIFF_Y="-1.2"/>
      <bbk:Obs TIME_PERIOD="1973-09" OBS_VALUE="-2.1" BBK_DIFF="-5775.7" BBK_DIFF_Y="-100.8"/>
      <bbk:Obs TIME_PERIOD="1973-08" OBS_VALUE="0.037" BBK_DIFF="114.0" BBK_DIFF_Y="100.1"/>
      <bbk:Obs TIME_PERIOD="1973-07" OBS_VALUE="-0.265" BBK_DIFF="-100.1" BBK_DIFF_Y="99.8"/>
      <bbk:Obs TIME_PERIOD="1973-06" OBS_VALUE="255.936" BBK_DIFF="68885.4" BBK_DIFF_Y="206500.0"/>
      <bbk:Obs TIME_PERIOD="1973-05" OBS_VALUE="0.371" BBK_DIFF="102.8" BBK_DIFF_Y="-34.9"/>
      <bbk:Obs TIME_PERIOD="1973-04" OBS_VALUE="-13.294" BBK_DIFF="88.9" BBK_DIFF_Y="-3607.7"/>
      <bbk:Obs TIME_PERIOD="1973-03" OBS_VALUE="-120.15" BBK_DIFF="56.9" BBK_DIFF_Y="-193.9"/>
      <bbk:Obs TIME_PERIOD="1973-02" OBS_VALUE="-278.68" BBK_DIFF="-346.5" BBK_DIFF_Y="-528.2"/>
      <bbk:Obs TIME_PERIOD="1973-01" OBS_VALUE="113.053" BBK_DIFF="-62.8" BBK_DIFF_Y="213.1"/>
      <bbk:Obs TIME_PERIOD="1972-12" OBS_VALUE="303.728" BBK_DIFF_Y="199.6"/>
      <bbk:Obs TIME_PERIOD="1972-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0"/>
      <bbk:Obs TIME_PERIOD="1972-10" OBS_VALUE="-255.191" BBK_DIFF="-200.7" BBK_DIFF_Y="-150.1"/>
      <bbk:Obs TIME_PERIOD="1972-09" OBS_VALUE="253.369" BBK_DIFF="663.4" BBK_DIFF_Y="3572.2"/>
      <bbk:Obs TIME_PERIOD="1972-08" OBS_VALUE="-44.975" BBK_DIFF="64.0" BBK_DIFF_Y="6.3"/>
      <bbk:Obs TIME_PERIOD="1972-07" OBS_VALUE="-125.079" BBK_DIFF="-100770.2" BBK_DIFF_Y="-112583.8"/>
      <bbk:Obs TIME_PERIOD="1972-06" OBS_VALUE="-0.124" BBK_DIFF="-121.8" BBK_DIFF_Y="-100.1"/>
      <bbk:Obs TIME_PERIOD="1972-05" OBS_VALUE="0.57" BBK_DIFF="50.4" BBK_DIFF_Y="950.7"/>
      <bbk:Obs TIME_PERIOD="1972-04" OBS_VALUE="0.379" BBK_DIFF="-99.7" BBK_DIFF_Y="19.6"/>
      <bbk:Obs TIME_PERIOD="1972-03" OBS_VALUE="127.888" BBK_DIFF="388.3" BBK_DIFF_Y="12549.7"/>
      <bbk:Obs TIME_PERIOD="1972-02" OBS_VALUE="-44.361" BBK_DIFF="55.6" BBK_DIFF_Y="7.5"/>
      <bbk:Obs TIME_PERIOD="1972-01" OBS_VALUE="-99.921" BBK_DIFF="-198.6" BBK_DIFF_Y="-4263.4"/>
      <bbk:Obs TIME_PERIOD="1971-12" OBS_VALUE="101.385"/>
      <bbk:Obs TIME_PERIOD="1971-11" OBS_VALUE="0.0" BBK_OBS_STATUS="N" BBK_DIFF="100.0"/>
      <bbk:Obs TIME_PERIOD="1971-10" OBS_VALUE="-102.054" BBK_DIFF="-1298.6"/>
      <bbk:Obs TIME_PERIOD="1971-09" OBS_VALUE="-7.297" BBK_DIFF="84.8"/>
      <bbk:Obs TIME_PERIOD="1971-08" OBS_VALUE="-47.979" BBK_DIFF="-43124.3"/>
      <bbk:Obs TIME_PERIOD="1971-07" OBS_VALUE="-0.111" BBK_DIFF="-100.1"/>
      <bbk:Obs TIME_PERIOD="1971-06" OBS_VALUE="101.982" BBK_DIFF="152311.9"/>
      <bbk:Obs TIME_PERIOD="1971-05" OBS_VALUE="-0.067" BBK_DIFF="-121.1"/>
      <bbk:Obs TIME_PERIOD="1971-04" OBS_VALUE="0.317" BBK_DIFF="-68.6"/>
      <bbk:Obs TIME_PERIOD="1971-03" OBS_VALUE="1.011" BBK_DIFF="102.1"/>
      <bbk:Obs TIME_PERIOD="1971-02" OBS_VALUE="-47.967" BBK_DIFF="-2098.6"/>
      <bbk:Obs TIME_PERIOD="1971-01" OBS_VALUE="2.4"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
