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          <isDefault>N</isDefault>
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          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>TSTRIP 0 11/15/2050</title>
        <cusip>912834WJ3</cusip>
        <identifiers>
          <isin value="US912834WJ35"/>
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        <curCd>USD</curCd>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
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          <couponKind>None</couponKind>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EE9</cusip>
        <identifiers>
          <isin value="US912803EE96"/>
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        <curCd>USD</curCd>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
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          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EU3</cusip>
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          <isin value="US912803EU39"/>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2046-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>S 0 2/15/2051</title>
        <cusip>912834WR5</cusip>
        <identifiers>
          <isin value="US912834WR50"/>
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        <balance>35566000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>20794995.63000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2051-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EP4</cusip>
        <identifiers>
          <isin value="US912803EP44"/>
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        <balance>53509000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>34266660.62000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2045-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834UB2</cusip>
        <identifiers>
          <isin value="US912834UB27"/>
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        <curCd>USD</curCd>
        <valUSD>30880883.13000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2048-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803FG3</cusip>
        <identifiers>
          <isin value="US912803FG36"/>
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        <balance>54506000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>33533966.21000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2049-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834MM7</cusip>
        <identifiers>
          <isin value="US912834MM73"/>
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        <balance>77198000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>50046012.08000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2043-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EK5</cusip>
        <identifiers>
          <isin value="US912803EK56"/>
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        <balance>45868000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>29624278.96000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2044-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803DY6</cusip>
        <identifiers>
          <isin value="US912803DY69"/>
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        <balance>40571000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>27360068.13000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2042-08-15</maturityDt>
          <couponKind>None</couponKind>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803FM0</cusip>
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          <isin value="US912803FM04"/>
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        <balance>54307000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>32715726.12000000</valUSD>
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        <assetCat>DBT</assetCat>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2050-02-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834UH9</cusip>
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          <isin value="US912834UH96"/>
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        <balance>48623000.00000000</balance>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2049-02-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
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        <cusip>912803ED1</cusip>
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          <isin value="US912803ED14"/>
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        <assetCat>DBT</assetCat>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
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        <cusip>912834PH5</cusip>
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          <isin value="US912834PH51"/>
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        <isRestrictedSec>N</isRestrictedSec>

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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>TSTRIP 0 11/15/2050</title>
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          <isin value="US912803FT56"/>
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        <isRestrictedSec>N</isRestrictedSec>

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          <maturityDt>2050-11-15</maturityDt>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
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        <cusip>912834MZ8</cusip>
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          <isin value="US912834MZ86"/>
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        <isRestrictedSec>N</isRestrictedSec>

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          <maturityDt>2043-11-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803DU4</cusip>
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          <isin value="US912803DU48"/>
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        <balance>47031000.00000000</balance>
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        <valUSD>32341158.74000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2041-11-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EF6</cusip>
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          <isin value="US912803EF61"/>
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        <balance>40502000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>26465525.63000000</valUSD>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834PB8</cusip>
        <identifiers>
          <isin value="US912834PB81"/>
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        <curCd>USD</curCd>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803FD0</cusip>
        <identifiers>
          <isin value="US912803FD05"/>
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        <curCd>USD</curCd>
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        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
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          <couponKind>None</couponKind>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834UY2</cusip>
        <identifiers>
          <isin value="US912834UY20"/>
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        <curCd>USD</curCd>
        <valUSD>29540317.65000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2049-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803FF5</cusip>
        <identifiers>
          <isin value="US912803FF52"/>
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        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>25448880.00000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2048-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834VV7</cusip>
        <identifiers>
          <isin value="US912834VV71"/>
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        <balance>52845000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>31104239.36000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2050-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803FE8</cusip>
        <identifiers>
          <isin value="US912803FE87"/>
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        <balance>40947000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>25252784.70000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2048-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834KV9</cusip>
        <identifiers>
          <isin value="US912834KV90"/>
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        <balance>46709000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>31302325.95000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2041-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834RB6</cusip>
        <identifiers>
          <isin value="US912834RB63"/>
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        <balance>50080000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>30760077.50000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2047-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834PT9</cusip>
        <identifiers>
          <isin value="US912834PT99"/>
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        <balance>49990000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>31208602.03000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2045-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EC3</cusip>
        <identifiers>
          <isin value="US912803EC31"/>
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        <balance>33889000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>22454109.23000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2043-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803FL2</cusip>
        <identifiers>
          <isin value="US912803FL21"/>
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        <balance>53386000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>32431995.00000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2049-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834NV6</cusip>
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          <isin value="US912834NV63"/>
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        <balance>45388000.00000000</balance>
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        <curCd>USD</curCd>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2044-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834A65</cusip>
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          <isin value="US912834A659"/>
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        <balance>50000.00000000</balance>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2051-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EL3</cusip>
        <identifiers>
          <isin value="US912803EL30"/>
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        <balance>38827000.00000000</balance>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2045-02-15</maturityDt>
          <couponKind>None</couponKind>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
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        <cusip>912803FA6</cusip>
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          <isin value="US912803FA65"/>
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        <balance>51569000.00000000</balance>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2047-11-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834MD7</cusip>
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          <isin value="US912834MD74"/>
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        <balance>55500000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>36131365.80000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2043-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834VM7</cusip>
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          <isin value="US912834VM72"/>
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        <balance>54876000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>32535464.57000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2050-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EV1</cusip>
        <identifiers>
          <isin value="US912803EV12"/>
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        <balance>51125000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>32216735.73000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2046-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834UR7</cusip>
        <identifiers>
          <isin value="US912834UR78"/>
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        <balance>53549000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>32125217.82000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2049-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EJ8</cusip>
        <identifiers>
          <isin value="US912803EJ83"/>
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        <balance>52197000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>33842415.60000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2044-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>TSTRIP 0 2/15/2051</title>
        <cusip>912803FV0</cusip>
        <identifiers>
          <isin value="US912803FV03"/>
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        <balance>65021000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>38408106.27000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2051-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Vanguard Cmt Funds-Vanguard Market Liquidity Fund</name>
        <lei>1I6HV0TLSTR3A4XQ6L78</lei>
        <title>Vanguard Market Liquidity Fund</title>
        <cusip>N/A</cusip>
        <identifiers>
          <other otherDesc="FAID" value="CMT001142"/>
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        <balance>2361.21600000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>236121.60000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834QP6</cusip>
        <identifiers>
          <isin value="US912834QP68"/>
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        <balance>51319000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>31641370.94000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2046-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EZ2</cusip>
        <identifiers>
          <isin value="US912803EZ26"/>
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        <balance>53371000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>33323518.13000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2047-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834NF1</cusip>
        <identifiers>
          <isin value="US912834NF14"/>
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        <balance>66562000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>42547681.77000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2044-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EQ2</cusip>
        <identifiers>
          <isin value="US912803EQ27"/>
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        <balance>50833000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>32473548.81000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2045-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834MT2</cusip>
        <identifiers>
          <isin value="US912834MT27"/>
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        <balance>54809000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>35326110.54000000</valUSD>
        <pctVal>1.376210391543</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2043-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834XG8</cusip>
        <identifiers>
          <isin value="US912834XG86"/>
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        <balance>1976000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>1149167.50000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2051-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EA7</cusip>
        <identifiers>
          <isin value="US912803EA74"/>
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        <balance>49172000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>32760845.00000000</valUSD>
        <pctVal>1.276274535621</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2043-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803ER0</cusip>
        <identifiers>
          <isin value="US912803ER00"/>
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        <balance>54783000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>34804324.69000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2046-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EY5</cusip>
        <identifiers>
          <isin value="US912803EY50"/>
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        <balance>48940000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>30728965.96000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2047-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834LK2</cusip>
        <identifiers>
          <isin value="US912834LK27"/>
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        <balance>54485000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>36117594.34000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2042-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834QV3</cusip>
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          <isin value="US912834QV37"/>
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        <balance>50630000.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2046-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803DV2</cusip>
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          <isin value="US912803DV21"/>
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        <balance>48945000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>33527325.00000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2042-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834LX4</cusip>
        <identifiers>
          <isin value="US912834LX48"/>
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        <balance>53694000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>35194741.75000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2042-11-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803EN9</cusip>
        <identifiers>
          <isin value="US912803EN95"/>
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        <balance>47798000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>30710215.00000000</valUSD>
        <pctVal>1.196387498184</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2045-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
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          <isin value="US912803FK48"/>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
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          <isin value="US912803DZ35"/>
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        <fairValLevel>2</fairValLevel>
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          <couponKind>None</couponKind>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834RK6</cusip>
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          <isin value="US912834RK62"/>
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        <units>PA</units>
        <curCd>USD</curCd>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2047-05-15</maturityDt>
          <couponKind>None</couponKind>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>TSTRIP 0 5/15/2051</title>
        <cusip>912803FY4</cusip>
        <identifiers>
          <isin value="US912803FY42"/>
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        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>48032082.19000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2051-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834TV0</cusip>
        <identifiers>
          <isin value="US912834TV00"/>
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        <balance>53187000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>32061788.44000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2048-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>TSTRIP 0 8/15/2050</title>
        <cusip>912803FR9</cusip>
        <identifiers>
          <isin value="US912803FR90"/>
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        <balance>71864000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>42697320.08000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2050-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>TSTRIP 0 5/15/2051</title>
        <cusip>912834WZ7</cusip>
        <identifiers>
          <isin value="US912834WZ76"/>
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        <balance>4146000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>2412777.55000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2051-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803FP3</cusip>
        <identifiers>
          <isin value="US912803FP35"/>
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        <balance>66213000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>39469158.78000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2050-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803ET6</cusip>
        <identifiers>
          <isin value="US912803ET65"/>
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        <balance>51384000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>32504393.09000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2046-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834NP9</cusip>
        <identifiers>
          <isin value="US912834NP95"/>
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        <balance>50327000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>32095259.15000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2044-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834TP3</cusip>
        <identifiers>
          <isin value="US912834TP32"/>
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        <balance>50080000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>30407950.00000000</valUSD>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2048-05-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834RR1</cusip>
        <identifiers>
          <isin value="US912834RR16"/>
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        <balance>54065000.00000000</balance>
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        <payoffProfile>Long</payoffProfile>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834PZ5</cusip>
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          <isin value="US912834PZ59"/>
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        <isRestrictedSec>N</isRestrictedSec>

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          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834VE5</cusip>
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          <isin value="US912834VE56"/>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2049-11-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834SZ2</cusip>
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          <isin value="US912834SZ23"/>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2047-11-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>TSTRIP 0 8/15/2050</title>
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          <isin value="US912834WC81"/>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2050-08-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803GC1</cusip>
        <identifiers>
          <isin value="US912803GC13"/>
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        <balance>50000.00000000</balance>
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        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2051-11-15</maturityDt>
          <couponKind>None</couponKind>
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      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
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        <cusip>912803EW9</cusip>
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          <isin value="US912803EW94"/>
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        <balance>54080000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>34007023.65000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2047-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834TF5</cusip>
        <identifiers>
          <isin value="US912834TF59"/>
        </identifiers>
        <balance>54511000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>33140987.26000000</valUSD>
        <pctVal>1.291083857125</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2048-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803FB4</cusip>
        <identifiers>
          <isin value="US912803FB49"/>
        </identifiers>
        <balance>53818000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>33493298.63000000</valUSD>
        <pctVal>1.304808961900</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2048-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834PM4</cusip>
        <identifiers>
          <isin value="US912834PM47"/>
        </identifiers>
        <balance>52471000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>32888660.14000000</valUSD>
        <pctVal>1.281253870203</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2045-08-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834LB2</cusip>
        <identifiers>
          <isin value="US912834LB28"/>
        </identifiers>
        <balance>58429000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>38937447.86000000</valUSD>
        <pctVal>1.516898394587</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2042-02-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834KB3</cusip>
        <identifiers>
          <isin value="US912834KB37"/>
        </identifiers>
        <balance>56197000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>35364597.89000000</valUSD>
        <pctVal>1.377709755334</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2045-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Coupon</name>
        <lei>N/A</lei>
        <title>STRIPS</title>
        <cusip>912834QH4</cusip>
        <identifiers>
          <isin value="US912834QH43"/>
        </identifiers>
        <balance>51226000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>31768121.50000000</valUSD>
        <pctVal>1.237600694212</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2046-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Strip Principal</name>
        <lei>N/A</lei>
        <title>STRIP PRINC</title>
        <cusip>912803DX8</cusip>
        <identifiers>
          <isin value="US912803DX86"/>
        </identifiers>
        <balance>50234000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>34190516.25000000</valUSD>
        <pctVal>1.331970687863</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2042-05-15</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2022-01-28</ncom:dateSigned>
      <ncom:nameOfApplicant>VANGUARD WORLD FUND</ncom:nameOfApplicant>
      <ncom:signature>Christine M. Buchanan</ncom:signature>
      <ncom:signerName>Christine M. Buchanan</ncom:signerName>
      <ncom:title>Chief Financial Officer and Acting Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
