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      </SubstAndDsqlfyPrsnsTotGrp>
      <PublicSupportTotal509Amt>776249</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>6890</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>6712</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>6599</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>8082</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>9383</CurrentTaxYearAmt>
        <TotalAmt>37666</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <Post1975UBTIGrp>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
        <TotalAmt>0</TotalAmt>
      </Post1975UBTIGrp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>6890</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>6712</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>6599</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>8082</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>9383</CurrentTaxYearAmt>
        <TotalAmt>37666</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <NetIncomeFromOtherUBIGrp>
        <TotalAmt>0</TotalAmt>
      </NetIncomeFromOtherUBIGrp>
      <OtherIncome509Grp>
        <TotalAmt>0</TotalAmt>
      </OtherIncome509Grp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>6890</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>95266</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>150109</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>171722</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>389928</CurrentTaxYearAmt>
        <TotalAmt>813915</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.95370</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.94130</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.04630</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.05870</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleF documentId="ScheduleF" documentName="IRS990ScheduleF">
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Barcelona, Spain</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>Program services</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>conference</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>180000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Buenos Aires, Argentina</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>Program services</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>conference</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>45000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <SubtotalSpentAmt>225000</SubtotalSpentAmt>
      <ContinuationSpentAmt>0</ContinuationSpentAmt>
      <TotalSpentAmt>225000</TotalSpentAmt>
      <TransferToForeignCorpInd>false</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>false</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>false</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>false</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>false</ForeignPartnershipInd>
      <BoycottCountriesInd>false</BoycottCountriesInd>
    </IRS990ScheduleF>
    <IRS990ScheduleO documentId="ScheduleO" documentName="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>Our officers are presented with copies of our financial statements and tax filings in February. They are asked to review them and approve them at our annual meeting. In the event that a correction is requested by an officer, an amendment will be filed.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Our statements and filings are posted for public access on our Society's website.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI, Line 1a</FormAndLineReferenceDesc>
        <ExplanationTxt>Our officers are presented with copies of our financial statements and tax filings in February. They are asked to review them and approve them at our annual meeting. In the event that a correction is requested by an officer, an amendment will be filed. Our statements and filings are posted for public access on our Society's website.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>