<?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>BBEX3_D_UYU_DEM_CA_AA_000</ID>
    <Test>false</Test>
    <Truncated>false</Truncated>
    <Prepared>2026-09-05T02:01:09</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_ERX">
    <bbk:Series FREQ="D" BBK_ID="BBEX3.D.UYU.DEM.CA.AA.000" DECIMALS="4" UNIT="UYU" UNIT_MULT="0" BBK_TITLE="Devisenkurse für die Deutsche Mark in Uruguay / 1 DEM = ... UYU (Ankauf) / bis Ende 1998" BBK_TITLE_ENG="Exchange rates for the Deutsche Mark in Uruguay / DEM 1 = UYU ... (buying) / up to the end of 1998" BBK_COMM_GEN="Währungsumstellung mit Wirkung vom 1. März 1993 im Verhältnis 1 000 uruguayische Neue Pesos (UYP) = 1 uruguayischer Peso (UYU). Kurse bis Ende Februar 1993 siehe BBEX3:D:UYP:DEM:CA:AA:000. Ab Januar 1999 Notierung für den Euro, siehe BBEX3:D:UYU:EUR:CA:AC:000." BBK_COMM_GEN_ENG="Currency conversion with effect from 1 March 1993 at the rate of 1,000 Uruguayan new pesos (UYP) = 1 Uruguayan peso (UYU). Exchange rates up to the end of February 1993, see BBEX3:D:UYP:DEM:CA:AA:000. Listed against the euro as of January 1999, see BBEX3:D:UYU:EUR:CA:AC:000." BBK_COMM_SRC="Dresdner Bank Lateinamerika AG, Hamburg (vormals: Deutsch-Südamerikanische Bank AG)." BBK_COMM_SRC_ENG="Dresdner Bank Lateinamerika AG, Hamburg (formerly: Deutsch-Südamerikanische Bank AG).">
      <bbk:Obs TIME_PERIOD="1998-12-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-30" OBS_VALUE="6.408" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1998-12-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-24" OBS_VALUE="6.408" BBK_DIFF="-0.8"/>
      <bbk:Obs TIME_PERIOD="1998-12-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-18" OBS_VALUE="6.46" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1998-12-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-11" OBS_VALUE="6.43" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1998-12-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-04" OBS_VALUE="6.398" BBK_DIFF="1.9"/>
      <bbk:Obs TIME_PERIOD="1998-12-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-12-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-30" OBS_VALUE="6.28" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1998-11-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-27" OBS_VALUE="6.26" BBK_DIFF="-0.7"/>
      <bbk:Obs TIME_PERIOD="1998-11-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-20" OBS_VALUE="6.306" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1998-11-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-13" OBS_VALUE="6.309" BBK_DIFF="-1.2"/>
      <bbk:Obs TIME_PERIOD="1998-11-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-06" OBS_VALUE="6.385" BBK_DIFF="-0.6"/>
      <bbk:Obs TIME_PERIOD="1998-11-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-11-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-30" OBS_VALUE="6.424" BBK_DIFF="2.0"/>
      <bbk:Obs TIME_PERIOD="1998-10-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-23" OBS_VALUE="6.3" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1998-10-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-16" OBS_VALUE="6.302" BBK_DIFF="-1.6"/>
      <bbk:Obs TIME_PERIOD="1998-10-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-09" OBS_VALUE="6.405" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1998-10-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-10-02" OBS_VALUE="6.375" BBK_DIFF="2.8"/>
      <bbk:Obs TIME_PERIOD="1998-10-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-30" OBS_VALUE="6.2" BBK_DIFF="-0.1"/>
      <bbk:Obs TIME_PERIOD="1998-09-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-25" OBS_VALUE="6.208" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1998-09-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-18" OBS_VALUE="6.204" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1998-09-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-11" OBS_VALUE="6.203" BBK_DIFF="3.6"/>
      <bbk:Obs TIME_PERIOD="1998-09-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-04" OBS_VALUE="5.987" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1998-09-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-09-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-31" OBS_VALUE="5.95" BBK_DIFF="-0.7"/>
      <bbk:Obs TIME_PERIOD="1998-08-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-28" OBS_VALUE="5.99" BBK_DIFF="1.5"/>
      <bbk:Obs TIME_PERIOD="1998-08-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-21" OBS_VALUE="5.902" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1998-08-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-14" OBS_VALUE="5.882" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1998-08-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-07" OBS_VALUE="5.905" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1998-08-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-08-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-31" OBS_VALUE="5.902" BBK_DIFF="1.7"/>
      <bbk:Obs TIME_PERIOD="1998-07-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-24" OBS_VALUE="5.802" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1998-07-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-17" OBS_VALUE="5.79" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1998-07-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-10" OBS_VALUE="5.783" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1998-07-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-03" OBS_VALUE="5.809" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1998-07-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-07-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-30" OBS_VALUE="5.793" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1998-06-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-26" OBS_VALUE="5.806" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1998-06-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-19" OBS_VALUE="5.802" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1998-06-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-12" OBS_VALUE="5.798" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1998-06-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-05" OBS_VALUE="5.812" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1998-06-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-06-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-29" OBS_VALUE="5.806" BBK_DIFF="-1.4"/>
      <bbk:Obs TIME_PERIOD="1998-05-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-22" OBS_VALUE="5.8885" BBK_DIFF="1.6"/>
      <bbk:Obs TIME_PERIOD="1998-05-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-15" OBS_VALUE="5.795" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1998-05-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-08" OBS_VALUE="5.76" BBK_DIFF="0.7"/>
      <bbk:Obs TIME_PERIOD="1998-05-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-05-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-30" OBS_VALUE="5.72" BBK_DIFF="1.3"/>
      <bbk:Obs TIME_PERIOD="1998-04-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-24" OBS_VALUE="5.649" BBK_DIFF="1.2"/>
      <bbk:Obs TIME_PERIOD="1998-04-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-17" OBS_VALUE="5.5845" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1998-04-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-08" OBS_VALUE="5.55" BBK_DIFF="1.3"/>
      <bbk:Obs TIME_PERIOD="1998-04-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-03" OBS_VALUE="5.48" BBK_DIFF="-0.1"/>
      <bbk:Obs TIME_PERIOD="1998-04-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-04-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-31" OBS_VALUE="5.484" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1998-03-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-27" OBS_VALUE="5.5058" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1998-03-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-20" OBS_VALUE="5.498" BBK_DIFF="-2.0"/>
      <bbk:Obs TIME_PERIOD="1998-03-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-13" OBS_VALUE="5.6105" BBK_DIFF="0.9"/>
      <bbk:Obs TIME_PERIOD="1998-03-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-06" OBS_VALUE="5.562" BBK_DIFF="1.2"/>
      <bbk:Obs TIME_PERIOD="1998-03-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-03-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-27" OBS_VALUE="5.495" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1998-02-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-20" OBS_VALUE="5.469" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1998-02-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-13" OBS_VALUE="5.4565" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1998-02-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-06" OBS_VALUE="5.48" BBK_DIFF="-0.1"/>
      <bbk:Obs TIME_PERIOD="1998-02-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-02-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-30" OBS_VALUE="5.4872" BBK_DIFF="-3.4"/>
      <bbk:Obs TIME_PERIOD="1998-01-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-23" OBS_VALUE="5.68" BBK_DIFF="2.4"/>
      <bbk:Obs TIME_PERIOD="1998-01-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-16" OBS_VALUE="5.5467" BBK_DIFF="-0.5"/>
      <bbk:Obs TIME_PERIOD="1998-01-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-09" OBS_VALUE="5.5742" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1998-01-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1998-01-02" OBS_VALUE="5.5872" BBK_DIFF="-0.3"/>
      <bbk:Obs TIME_PERIOD="1998-01-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-30" OBS_VALUE="5.605" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1997-12-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-26" OBS_VALUE="5.626" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1997-12-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-19" OBS_VALUE="5.604" BBK_DIFF="1.8"/>
      <bbk:Obs TIME_PERIOD="1997-12-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-12" OBS_VALUE="5.503" BBK_DIFF="-1.3"/>
      <bbk:Obs TIME_PERIOD="1997-12-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-05" OBS_VALUE="5.5733" BBK_DIFF="-1.0"/>
      <bbk:Obs TIME_PERIOD="1997-12-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-12-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-28" OBS_VALUE="5.632" BBK_DIFF="-1.9"/>
      <bbk:Obs TIME_PERIOD="1997-11-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-21" OBS_VALUE="5.742" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1997-11-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-14" OBS_VALUE="5.732" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1997-11-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-07" OBS_VALUE="5.728" BBK_DIFF="1.6"/>
      <bbk:Obs TIME_PERIOD="1997-11-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-11-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-31" OBS_VALUE="5.64" BBK_DIFF="2.1"/>
      <bbk:Obs TIME_PERIOD="1997-10-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-24" OBS_VALUE="5.525" BBK_DIFF="1.8"/>
      <bbk:Obs TIME_PERIOD="1997-10-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-17" OBS_VALUE="5.4296" BBK_DIFF="-0.9"/>
      <bbk:Obs TIME_PERIOD="1997-10-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-10" OBS_VALUE="5.4795" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1997-10-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-03" OBS_VALUE="5.453" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1997-10-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-10-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-30" OBS_VALUE="5.434" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1997-09-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-26" OBS_VALUE="5.4324" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1997-09-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-19" OBS_VALUE="5.398" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1997-09-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-12" OBS_VALUE="5.4098" BBK_DIFF="2.0"/>
      <bbk:Obs TIME_PERIOD="1997-09-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-05" OBS_VALUE="5.305" BBK_DIFF="-1.2"/>
      <bbk:Obs TIME_PERIOD="1997-09-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-09-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-29" OBS_VALUE="5.3692" BBK_DIFF="0.9"/>
      <bbk:Obs TIME_PERIOD="1997-08-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-22" OBS_VALUE="5.3188" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1997-08-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-15" OBS_VALUE="5.3188" BBK_DIFF="2.3"/>
      <bbk:Obs TIME_PERIOD="1997-08-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-08" OBS_VALUE="5.2" BBK_DIFF="1.1"/>
      <bbk:Obs TIME_PERIOD="1997-08-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-08-01" OBS_VALUE="5.1445" BBK_DIFF="-1.5"/>
      <bbk:Obs TIME_PERIOD="1997-07-31" OBS_VALUE="5.221" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1997-07-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-25" OBS_VALUE="5.2137" BBK_DIFF="-1.8"/>
      <bbk:Obs TIME_PERIOD="1997-07-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-17" OBS_VALUE="5.3075" BBK_DIFF="-1.1"/>
      <bbk:Obs TIME_PERIOD="1997-07-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-11" OBS_VALUE="5.367" BBK_DIFF="-1.0"/>
      <bbk:Obs TIME_PERIOD="1997-07-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-04" OBS_VALUE="5.421" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1997-07-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-07-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-30" OBS_VALUE="5.39" BBK_DIFF="-0.9"/>
      <bbk:Obs TIME_PERIOD="1997-06-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-27" OBS_VALUE="5.44" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1997-06-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-20" OBS_VALUE="5.463" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1997-06-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-13" OBS_VALUE="5.43" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1997-06-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-06" OBS_VALUE="5.439" BBK_DIFF="-0.9"/>
      <bbk:Obs TIME_PERIOD="1997-06-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-06-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-30" OBS_VALUE="5.489" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1997-05-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-23" OBS_VALUE="5.509" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1997-05-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-16" OBS_VALUE="5.491" BBK_DIFF="-0.1"/>
      <bbk:Obs TIME_PERIOD="1997-05-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-09" OBS_VALUE="5.496" BBK_DIFF="3.0"/>
      <bbk:Obs TIME_PERIOD="1997-05-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-05-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-30" OBS_VALUE="5.3379" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1997-04-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-25" OBS_VALUE="5.328" BBK_DIFF="-0.6"/>
      <bbk:Obs TIME_PERIOD="1997-04-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-18" OBS_VALUE="5.3578" BBK_DIFF="1.0"/>
      <bbk:Obs TIME_PERIOD="1997-04-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-11" OBS_VALUE="5.3025" BBK_DIFF="-2.3"/>
      <bbk:Obs TIME_PERIOD="1997-04-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-04" OBS_VALUE="5.4272" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1997-04-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-04-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-31" OBS_VALUE="5.421" BBK_DIFF="1.2"/>
      <bbk:Obs TIME_PERIOD="1997-03-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-21" OBS_VALUE="5.359" BBK_DIFF="-2.8"/>
      <bbk:Obs TIME_PERIOD="1997-03-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-14" OBS_VALUE="5.5157" BBK_DIFF="5.3"/>
      <bbk:Obs TIME_PERIOD="1997-03-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-07" OBS_VALUE="5.2402" BBK_DIFF="-1.1"/>
      <bbk:Obs TIME_PERIOD="1997-03-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-03-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-28" OBS_VALUE="5.297" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1997-02-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-21" OBS_VALUE="5.2847" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1997-02-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-14" OBS_VALUE="5.2681" BBK_DIFF="-1.5"/>
      <bbk:Obs TIME_PERIOD="1997-02-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-07" OBS_VALUE="5.3502" BBK_DIFF="-0.6"/>
      <bbk:Obs TIME_PERIOD="1997-02-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-02-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-31" OBS_VALUE="5.384" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1997-01-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-24" OBS_VALUE="5.3973" BBK_DIFF="-0.7"/>
      <bbk:Obs TIME_PERIOD="1997-01-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-17" OBS_VALUE="5.434" BBK_DIFF="-1.9"/>
      <bbk:Obs TIME_PERIOD="1997-01-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-10" OBS_VALUE="5.5413" BBK_DIFF="-0.7"/>
      <bbk:Obs TIME_PERIOD="1997-01-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-03" OBS_VALUE="5.579" BBK_DIFF="-0.6"/>
      <bbk:Obs TIME_PERIOD="1997-01-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1997-01-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-31" OBS_VALUE="5.6137" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1996-12-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-27" OBS_VALUE="5.592" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1996-12-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-20" OBS_VALUE="5.5827" BBK_DIFF="2.2"/>
      <bbk:Obs TIME_PERIOD="1996-12-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-13" OBS_VALUE="5.4643" BBK_DIFF="-1.8"/>
      <bbk:Obs TIME_PERIOD="1996-12-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-06" OBS_VALUE="5.5654" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1996-12-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-12-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-29" OBS_VALUE="5.578" BBK_DIFF="-1.8"/>
      <bbk:Obs TIME_PERIOD="1996-11-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-22" OBS_VALUE="5.6783" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1996-11-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-15" OBS_VALUE="5.6509" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1996-11-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-08" OBS_VALUE="5.6478" BBK_DIFF="1.0"/>
      <bbk:Obs TIME_PERIOD="1996-11-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-11-01" OBS_VALUE="5.59" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1996-10-31" OBS_VALUE="5.5753" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1996-10-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-25" OBS_VALUE="5.5583" BBK_DIFF="1.4"/>
      <bbk:Obs TIME_PERIOD="1996-10-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-18" OBS_VALUE="5.4821" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1996-10-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-11" OBS_VALUE="5.4913" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1996-10-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-04" OBS_VALUE="5.462" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1996-10-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-10-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-30" OBS_VALUE="5.4721" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1996-09-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-27" OBS_VALUE="5.466" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1996-09-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-20" OBS_VALUE="5.4665" BBK_DIFF="-0.3"/>
      <bbk:Obs TIME_PERIOD="1996-09-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-13" OBS_VALUE="5.484" BBK_DIFF="-1.0"/>
      <bbk:Obs TIME_PERIOD="1996-09-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-06" OBS_VALUE="5.5384" BBK_DIFF="-1.1"/>
      <bbk:Obs TIME_PERIOD="1996-09-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-09-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-29" OBS_VALUE="5.6022" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1996-08-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-23" OBS_VALUE="5.5921" BBK_DIFF="1.1"/>
      <bbk:Obs TIME_PERIOD="1996-08-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-16" OBS_VALUE="5.529" BBK_DIFF="-0.5"/>
      <bbk:Obs TIME_PERIOD="1996-08-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-09" OBS_VALUE="5.5581" BBK_DIFF="-0.1"/>
      <bbk:Obs TIME_PERIOD="1996-08-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-08-02" OBS_VALUE="5.5615" BBK_DIFF="1.8"/>
      <bbk:Obs TIME_PERIOD="1996-08-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-31" OBS_VALUE="5.4655" BBK_DIFF="-1.0"/>
      <bbk:Obs TIME_PERIOD="1996-07-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-26" OBS_VALUE="5.52" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1996-07-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-19" OBS_VALUE="5.4939" BBK_DIFF="2.9"/>
      <bbk:Obs TIME_PERIOD="1996-07-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-12" OBS_VALUE="5.3365" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1996-07-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-05" OBS_VALUE="5.3189" BBK_DIFF="1.5"/>
      <bbk:Obs TIME_PERIOD="1996-07-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-07-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-28" OBS_VALUE="5.241" BBK_DIFF="1.0"/>
      <bbk:Obs TIME_PERIOD="1996-06-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-21" OBS_VALUE="5.1901" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1996-06-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-14" OBS_VALUE="5.1921" BBK_DIFF="1.2"/>
      <bbk:Obs TIME_PERIOD="1996-06-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-07" OBS_VALUE="5.1308" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1996-06-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-06-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-31" OBS_VALUE="5.131" BBK_DIFF="1.7"/>
      <bbk:Obs TIME_PERIOD="1996-05-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-24" OBS_VALUE="5.0455" BBK_DIFF="-0.3"/>
      <bbk:Obs TIME_PERIOD="1996-05-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-17" OBS_VALUE="5.0604" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1996-05-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-10" OBS_VALUE="5.062" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1996-05-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-03" OBS_VALUE="5.0416" BBK_DIFF="2.7"/>
      <bbk:Obs TIME_PERIOD="1996-05-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-05-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-30" OBS_VALUE="4.9109" BBK_DIFF="-2.0"/>
      <bbk:Obs TIME_PERIOD="1996-04-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-26" OBS_VALUE="5.011" BBK_DIFF="-1.3"/>
      <bbk:Obs TIME_PERIOD="1996-04-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-18" OBS_VALUE="5.0778" BBK_DIFF="1.0"/>
      <bbk:Obs TIME_PERIOD="1996-04-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-12" OBS_VALUE="5.026" BBK_DIFF="-1.3"/>
      <bbk:Obs TIME_PERIOD="1996-04-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-03" OBS_VALUE="5.094" BBK_DIFF="-0.1"/>
      <bbk:Obs TIME_PERIOD="1996-04-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-04-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-29" OBS_VALUE="5.1011" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1996-03-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-22" OBS_VALUE="5.0826" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1996-03-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-15" OBS_VALUE="5.075" BBK_DIFF="1.3"/>
      <bbk:Obs TIME_PERIOD="1996-03-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-08" OBS_VALUE="5.01" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1996-03-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-03-01" OBS_VALUE="5.0091" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1996-02-29" OBS_VALUE="5.02" BBK_DIFF="-1.4"/>
      <bbk:Obs TIME_PERIOD="1996-02-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-23" OBS_VALUE="5.091" BBK_DIFF="1.1"/>
      <bbk:Obs TIME_PERIOD="1996-02-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-16" OBS_VALUE="5.035" BBK_DIFF="1.9"/>
      <bbk:Obs TIME_PERIOD="1996-02-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-09" OBS_VALUE="4.939" BBK_DIFF="1.0"/>
      <bbk:Obs TIME_PERIOD="1996-02-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-02-02" OBS_VALUE="4.89" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1996-02-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-31" OBS_VALUE="4.8709" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1996-01-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-26" OBS_VALUE="4.8471" BBK_DIFF="-0.3"/>
      <bbk:Obs TIME_PERIOD="1996-01-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-19" OBS_VALUE="4.861" BBK_DIFF="-2.5"/>
      <bbk:Obs TIME_PERIOD="1996-01-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-12" OBS_VALUE="4.9871" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1996-01-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-05" OBS_VALUE="4.969" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1996-01-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1996-01-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-29" OBS_VALUE="4.945" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1995-12-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-22" OBS_VALUE="4.9286" BBK_DIFF="1.0"/>
      <bbk:Obs TIME_PERIOD="1995-12-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-15" OBS_VALUE="4.8795" BBK_DIFF="0.8"/>
      <bbk:Obs TIME_PERIOD="1995-12-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-08" OBS_VALUE="4.8418" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1995-12-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-12-01" OBS_VALUE="4.8212" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1995-11-30" OBS_VALUE="4.806" BBK_DIFF="-1.5"/>
      <bbk:Obs TIME_PERIOD="1995-11-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-24" OBS_VALUE="4.8781" BBK_DIFF="3.3"/>
      <bbk:Obs TIME_PERIOD="1995-11-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-17" OBS_VALUE="4.724" BBK_DIFF="-3.0"/>
      <bbk:Obs TIME_PERIOD="1995-11-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-10" OBS_VALUE="4.869" BBK_DIFF="0.8"/>
      <bbk:Obs TIME_PERIOD="1995-11-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-03" OBS_VALUE="4.831" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1995-11-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-11-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-31" OBS_VALUE="4.83" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1995-10-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-27" OBS_VALUE="4.848" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1995-10-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-20" OBS_VALUE="4.868" BBK_DIFF="2.7"/>
      <bbk:Obs TIME_PERIOD="1995-10-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-13" OBS_VALUE="4.74" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1995-10-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-06" OBS_VALUE="4.74" BBK_DIFF="1.1"/>
      <bbk:Obs TIME_PERIOD="1995-10-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-10-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-29" OBS_VALUE="4.6907" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1995-09-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-22" OBS_VALUE="4.6765" BBK_DIFF="4.9"/>
      <bbk:Obs TIME_PERIOD="1995-09-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-15" OBS_VALUE="4.4564" BBK_DIFF="-0.3"/>
      <bbk:Obs TIME_PERIOD="1995-09-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-08" OBS_VALUE="4.469" BBK_DIFF="-0.5"/>
      <bbk:Obs TIME_PERIOD="1995-09-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-09-01" OBS_VALUE="4.4935" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1995-08-31" OBS_VALUE="4.483" BBK_DIFF="1.7"/>
      <bbk:Obs TIME_PERIOD="1995-08-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-18" OBS_VALUE="4.41" BBK_DIFF="-2.1"/>
      <bbk:Obs TIME_PERIOD="1995-08-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-11" OBS_VALUE="4.5043" BBK_DIFF="-2.5"/>
      <bbk:Obs TIME_PERIOD="1995-08-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-04" OBS_VALUE="4.6211" BBK_DIFF="-0.6"/>
      <bbk:Obs TIME_PERIOD="1995-08-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-08-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-31" OBS_VALUE="4.648" BBK_DIFF="-0.1"/>
      <bbk:Obs TIME_PERIOD="1995-07-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-28" OBS_VALUE="4.6531" BBK_DIFF="0.8"/>
      <bbk:Obs TIME_PERIOD="1995-07-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-21" OBS_VALUE="4.614" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1995-07-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-14" OBS_VALUE="4.587" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1995-07-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-07" OBS_VALUE="4.56" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1995-07-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-07-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-30" OBS_VALUE="4.571" BBK_DIFF="0.8"/>
      <bbk:Obs TIME_PERIOD="1995-06-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-23" OBS_VALUE="4.5337" BBK_DIFF="2.4"/>
      <bbk:Obs TIME_PERIOD="1995-06-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-09" OBS_VALUE="4.4254" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1995-06-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-06-02" OBS_VALUE="4.398" BBK_DIFF="0.5"/>
      <bbk:Obs TIME_PERIOD="1995-06-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-31" OBS_VALUE="4.3745" BBK_DIFF="-2.3"/>
      <bbk:Obs TIME_PERIOD="1995-05-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-26" OBS_VALUE="4.479" BBK_DIFF="4.9"/>
      <bbk:Obs TIME_PERIOD="1995-05-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-19" OBS_VALUE="4.27" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1995-05-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-12" OBS_VALUE="4.257" BBK_DIFF="-3.9"/>
      <bbk:Obs TIME_PERIOD="1995-05-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-05" OBS_VALUE="4.43" BBK_DIFF="1.4"/>
      <bbk:Obs TIME_PERIOD="1995-05-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-05-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-28" OBS_VALUE="4.37" BBK_DIFF="-1.1"/>
      <bbk:Obs TIME_PERIOD="1995-04-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-21" OBS_VALUE="4.42" BBK_DIFF="3.0"/>
      <bbk:Obs TIME_PERIOD="1995-04-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-12" OBS_VALUE="4.29" BBK_DIFF="-0.9"/>
      <bbk:Obs TIME_PERIOD="1995-04-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-07" OBS_VALUE="4.3302" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1995-04-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-04-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-31" OBS_VALUE="4.319" BBK_DIFF="2.6"/>
      <bbk:Obs TIME_PERIOD="1995-03-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-24" OBS_VALUE="4.209" BBK_DIFF="-2.4"/>
      <bbk:Obs TIME_PERIOD="1995-03-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-17" OBS_VALUE="4.3145" BBK_DIFF="3.8"/>
      <bbk:Obs TIME_PERIOD="1995-03-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-10" OBS_VALUE="4.1584" BBK_DIFF="1.3"/>
      <bbk:Obs TIME_PERIOD="1995-03-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-03" OBS_VALUE="4.1046" BBK_DIFF="3.2"/>
      <bbk:Obs TIME_PERIOD="1995-03-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-03-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-24" OBS_VALUE="3.978" BBK_DIFF="1.9"/>
      <bbk:Obs TIME_PERIOD="1995-02-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-17" OBS_VALUE="3.904" BBK_DIFF="3.6"/>
      <bbk:Obs TIME_PERIOD="1995-02-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-10" OBS_VALUE="3.769" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1995-02-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-03" OBS_VALUE="3.748" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1995-02-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-02-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-31" OBS_VALUE="3.742" BBK_DIFF="-0.3"/>
      <bbk:Obs TIME_PERIOD="1995-01-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-27" OBS_VALUE="3.7546" BBK_DIFF="-2.1"/>
      <bbk:Obs TIME_PERIOD="1995-01-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-20" OBS_VALUE="3.834" BBK_DIFF="0.9"/>
      <bbk:Obs TIME_PERIOD="1995-01-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-13" OBS_VALUE="3.8" BBK_DIFF="3.3"/>
      <bbk:Obs TIME_PERIOD="1995-01-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-05" OBS_VALUE="3.68" BBK_DIFF="2.1"/>
      <bbk:Obs TIME_PERIOD="1995-01-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1995-01-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-30" OBS_VALUE="3.6055" BBK_DIFF="2.0"/>
      <bbk:Obs TIME_PERIOD="1994-12-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-23" OBS_VALUE="3.535" BBK_DIFF="-0.1"/>
      <bbk:Obs TIME_PERIOD="1994-12-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-16" OBS_VALUE="3.538" BBK_DIFF="0.9"/>
      <bbk:Obs TIME_PERIOD="1994-12-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-09" OBS_VALUE="3.505" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1994-12-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-12-02" OBS_VALUE="3.4852" BBK_DIFF="2.2"/>
      <bbk:Obs TIME_PERIOD="1994-12-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-30" OBS_VALUE="3.41" BBK_DIFF="-6.2"/>
      <bbk:Obs TIME_PERIOD="1994-11-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-25" OBS_VALUE="3.635" BBK_DIFF="1.5"/>
      <bbk:Obs TIME_PERIOD="1994-11-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-18" OBS_VALUE="3.58" BBK_DIFF="0.9"/>
      <bbk:Obs TIME_PERIOD="1994-11-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-11" OBS_VALUE="3.5495" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1994-11-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-04" OBS_VALUE="3.551" BBK_DIFF="-0.9"/>
      <bbk:Obs TIME_PERIOD="1994-11-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-11-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-31" OBS_VALUE="3.583" BBK_DIFF="0.7"/>
      <bbk:Obs TIME_PERIOD="1994-10-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-28" OBS_VALUE="3.5572" BBK_DIFF="-4.1"/>
      <bbk:Obs TIME_PERIOD="1994-10-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-21" OBS_VALUE="3.71" BBK_DIFF="1.6"/>
      <bbk:Obs TIME_PERIOD="1994-10-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-14" OBS_VALUE="3.6501" BBK_DIFF="6.5"/>
      <bbk:Obs TIME_PERIOD="1994-10-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-07" OBS_VALUE="3.427" BBK_DIFF="-4.5"/>
      <bbk:Obs TIME_PERIOD="1994-10-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-10-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-30" OBS_VALUE="3.59" BBK_DIFF="-0.6"/>
      <bbk:Obs TIME_PERIOD="1994-09-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-23" OBS_VALUE="3.61" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1994-09-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-16" OBS_VALUE="3.6085" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1994-09-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-09" OBS_VALUE="3.596" BBK_DIFF="4.9"/>
      <bbk:Obs TIME_PERIOD="1994-09-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-09-02" OBS_VALUE="3.427" BBK_DIFF="2.0"/>
      <bbk:Obs TIME_PERIOD="1994-09-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-31" OBS_VALUE="3.359" BBK_DIFF="-1.1"/>
      <bbk:Obs TIME_PERIOD="1994-08-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-24" OBS_VALUE="3.3969" BBK_DIFF="1.1"/>
      <bbk:Obs TIME_PERIOD="1994-08-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-19" OBS_VALUE="3.3613" BBK_DIFF="1.7"/>
      <bbk:Obs TIME_PERIOD="1994-08-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-12" OBS_VALUE="3.3064" BBK_DIFF="2.5"/>
      <bbk:Obs TIME_PERIOD="1994-08-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-05" OBS_VALUE="3.2257" BBK_DIFF="0.7"/>
      <bbk:Obs TIME_PERIOD="1994-08-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-08-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-29" OBS_VALUE="3.202" BBK_DIFF="1.1"/>
      <bbk:Obs TIME_PERIOD="1994-07-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-22" OBS_VALUE="3.167" BBK_DIFF="-1.6"/>
      <bbk:Obs TIME_PERIOD="1994-07-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-15" OBS_VALUE="3.2198" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1994-07-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-08" OBS_VALUE="3.2094" BBK_DIFF="2.9"/>
      <bbk:Obs TIME_PERIOD="1994-07-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-07-01" OBS_VALUE="3.1193" BBK_DIFF="-0.7"/>
      <bbk:Obs TIME_PERIOD="1994-06-30" OBS_VALUE="3.1403" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1994-06-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-24" OBS_VALUE="3.1209" BBK_DIFF="2.0"/>
      <bbk:Obs TIME_PERIOD="1994-06-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-17" OBS_VALUE="3.06" BBK_DIFF="3.8"/>
      <bbk:Obs TIME_PERIOD="1994-06-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-10" OBS_VALUE="2.948" BBK_DIFF="0.7"/>
      <bbk:Obs TIME_PERIOD="1994-06-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-03" OBS_VALUE="2.9261" BBK_DIFF="-1.2"/>
      <bbk:Obs TIME_PERIOD="1994-06-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-06-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-27" OBS_VALUE="2.963" BBK_DIFF="0.7"/>
      <bbk:Obs TIME_PERIOD="1994-05-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-20" OBS_VALUE="2.9423" BBK_DIFF="1.9"/>
      <bbk:Obs TIME_PERIOD="1994-05-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-13" OBS_VALUE="2.8871" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1994-05-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-06" OBS_VALUE="2.8834" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1994-05-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-05-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-29" OBS_VALUE="2.8879" BBK_DIFF="2.4"/>
      <bbk:Obs TIME_PERIOD="1994-04-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-22" OBS_VALUE="2.8195" BBK_DIFF="1.8"/>
      <bbk:Obs TIME_PERIOD="1994-04-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-15" OBS_VALUE="2.7683" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1994-04-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-08" OBS_VALUE="2.762" BBK_DIFF="-1.1"/>
      <bbk:Obs TIME_PERIOD="1994-04-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-04-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-30" OBS_VALUE="2.7939" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1994-03-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-25" OBS_VALUE="2.8039" BBK_DIFF="1.5"/>
      <bbk:Obs TIME_PERIOD="1994-03-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-18" OBS_VALUE="2.762" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1994-03-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-11" OBS_VALUE="2.758" BBK_DIFF="3.0"/>
      <bbk:Obs TIME_PERIOD="1994-03-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-04" OBS_VALUE="2.678" BBK_DIFF="-0.7"/>
      <bbk:Obs TIME_PERIOD="1994-03-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-03-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-28" OBS_VALUE="2.696" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1994-02-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-25" OBS_VALUE="2.681" BBK_DIFF="0.7"/>
      <bbk:Obs TIME_PERIOD="1994-02-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-18" OBS_VALUE="2.6626" BBK_DIFF="2.9"/>
      <bbk:Obs TIME_PERIOD="1994-02-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-11" OBS_VALUE="2.5877" BBK_DIFF="0.8"/>
      <bbk:Obs TIME_PERIOD="1994-02-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-04" OBS_VALUE="2.5664" BBK_DIFF="-1.2"/>
      <bbk:Obs TIME_PERIOD="1994-02-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-02-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-31" OBS_VALUE="2.5967" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1994-01-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-28" OBS_VALUE="2.58" BBK_DIFF="1.1"/>
      <bbk:Obs TIME_PERIOD="1994-01-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-21" OBS_VALUE="2.551" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1994-01-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-14" OBS_VALUE="2.5507" BBK_DIFF="-0.7"/>
      <bbk:Obs TIME_PERIOD="1994-01-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-07" OBS_VALUE="2.5679" BBK_DIFF="1.2"/>
      <bbk:Obs TIME_PERIOD="1994-01-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1994-01-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-30" OBS_VALUE="2.5384" BBK_DIFF="-1.8"/>
      <bbk:Obs TIME_PERIOD="1993-12-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-23" OBS_VALUE="2.5842" BBK_DIFF="0.9"/>
      <bbk:Obs TIME_PERIOD="1993-12-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-17" OBS_VALUE="2.5618" BBK_DIFF="-0.3"/>
      <bbk:Obs TIME_PERIOD="1993-12-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-10" OBS_VALUE="2.57" BBK_DIFF="2.0"/>
      <bbk:Obs TIME_PERIOD="1993-12-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-03" OBS_VALUE="2.519" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1993-12-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-12-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-30" OBS_VALUE="2.52" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1993-11-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-26" OBS_VALUE="2.51" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1993-11-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-19" OBS_VALUE="2.5" BBK_DIFF="-1.8"/>
      <bbk:Obs TIME_PERIOD="1993-11-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-12" OBS_VALUE="2.545" BBK_DIFF="1.1"/>
      <bbk:Obs TIME_PERIOD="1993-11-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-05" OBS_VALUE="2.5175" BBK_DIFF="0.1"/>
      <bbk:Obs TIME_PERIOD="1993-11-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-11-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-29" OBS_VALUE="2.5158" BBK_DIFF="0.2"/>
      <bbk:Obs TIME_PERIOD="1993-10-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-22" OBS_VALUE="2.51" BBK_DIFF="-3.5"/>
      <bbk:Obs TIME_PERIOD="1993-10-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-15" OBS_VALUE="2.6" BBK_DIFF="0.8"/>
      <bbk:Obs TIME_PERIOD="1993-10-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-08" OBS_VALUE="2.58" BBK_DIFF="2.4"/>
      <bbk:Obs TIME_PERIOD="1993-10-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-10-01" OBS_VALUE="2.52" BBK_DIFF="-0.8"/>
      <bbk:Obs TIME_PERIOD="1993-09-30" OBS_VALUE="2.54" BBK_DIFF="0.8"/>
      <bbk:Obs TIME_PERIOD="1993-09-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-24" OBS_VALUE="2.52" BBK_DIFF="-0.8"/>
      <bbk:Obs TIME_PERIOD="1993-09-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-17" OBS_VALUE="2.54" BBK_DIFF="0.4"/>
      <bbk:Obs TIME_PERIOD="1993-09-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-10" OBS_VALUE="2.53" BBK_DIFF="2.0"/>
      <bbk:Obs TIME_PERIOD="1993-09-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-03" OBS_VALUE="2.48" BBK_DIFF="2.1"/>
      <bbk:Obs TIME_PERIOD="1993-09-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-09-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-31" OBS_VALUE="2.43" BBK_DIFF="-0.8"/>
      <bbk:Obs TIME_PERIOD="1993-08-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-27" OBS_VALUE="2.45" BBK_DIFF="2.2"/>
      <bbk:Obs TIME_PERIOD="1993-08-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-20" OBS_VALUE="2.398" BBK_DIFF="2.0"/>
      <bbk:Obs TIME_PERIOD="1993-08-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-13" OBS_VALUE="2.35" BBK_DIFF="-0.4"/>
      <bbk:Obs TIME_PERIOD="1993-08-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-06" OBS_VALUE="2.36" BBK_DIFF="2.2"/>
      <bbk:Obs TIME_PERIOD="1993-08-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-08-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-31" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-30" OBS_VALUE="2.31" BBK_DIFF="-0.6"/>
      <bbk:Obs TIME_PERIOD="1993-07-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-23" OBS_VALUE="2.325" BBK_DIFF="-1.9"/>
      <bbk:Obs TIME_PERIOD="1993-07-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-16" OBS_VALUE="2.37" BBK_DIFF="2.2"/>
      <bbk:Obs TIME_PERIOD="1993-07-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-09" OBS_VALUE="2.32" BBK_DIFF="-1.1"/>
      <bbk:Obs TIME_PERIOD="1993-07-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-07-02" OBS_VALUE="2.3466" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1993-07-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-30" OBS_VALUE="2.34" BBK_DIFF="0.9"/>
      <bbk:Obs TIME_PERIOD="1993-06-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-25" OBS_VALUE="2.3198" BBK_DIFF="-1.6"/>
      <bbk:Obs TIME_PERIOD="1993-06-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-18" OBS_VALUE="2.357" BBK_DIFF="-1.9"/>
      <bbk:Obs TIME_PERIOD="1993-06-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-11" OBS_VALUE="2.4024" BBK_DIFF="1.4"/>
      <bbk:Obs TIME_PERIOD="1993-06-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-04" OBS_VALUE="2.37" BBK_DIFF="-1.7"/>
      <bbk:Obs TIME_PERIOD="1993-06-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-06-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-31" OBS_VALUE="2.41" BBK_DIFF="2.7"/>
      <bbk:Obs TIME_PERIOD="1993-05-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-21" OBS_VALUE="2.346" BBK_DIFF="-1.3"/>
      <bbk:Obs TIME_PERIOD="1993-05-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-14" OBS_VALUE="2.378" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1993-05-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-07" OBS_VALUE="2.383" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1993-05-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-05-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-30" OBS_VALUE="2.375" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1993-04-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-26" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-23" OBS_VALUE="2.369" BBK_DIFF="2.7"/>
      <bbk:Obs TIME_PERIOD="1993-04-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-19" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-16" OBS_VALUE="2.307" BBK_DIFF="-0.2"/>
      <bbk:Obs TIME_PERIOD="1993-04-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-12" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-08" OBS_VALUE="2.3105" BBK_DIFF="0.0"/>
      <bbk:Obs TIME_PERIOD="1993-04-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-05" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-04-02" OBS_VALUE="2.31" BBK_DIFF="0.6"/>
      <bbk:Obs TIME_PERIOD="1993-04-01" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-31" OBS_VALUE="2.296" BBK_DIFF="1.8"/>
      <bbk:Obs TIME_PERIOD="1993-03-30" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-29" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-28" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-27" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-26" OBS_VALUE="2.255" BBK_DIFF="0.3"/>
      <bbk:Obs TIME_PERIOD="1993-03-25" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-24" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-23" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-22" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-21" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-20" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-19" OBS_VALUE="2.2487" BBK_DIFF="2.2"/>
      <bbk:Obs TIME_PERIOD="1993-03-18" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-17" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-16" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-15" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-14" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-13" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-12" OBS_VALUE="2.2" BBK_DIFF="0.9"/>
      <bbk:Obs TIME_PERIOD="1993-03-11" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-10" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-09" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-08" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-07" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-06" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-05" OBS_VALUE="2.1796"/>
      <bbk:Obs TIME_PERIOD="1993-03-04" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-03" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-02" BBK_OBS_STATUS="K"/>
      <bbk:Obs TIME_PERIOD="1993-03-01" BBK_OBS_STATUS="K"/>
    </bbk:Series>
  </bbk:DataSet>
</CompactData>
