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        <EOYAmt>29553</EOYAmt>
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        <EOYAmt>78645</EOYAmt>
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        <EOYAmt>363090</EOYAmt>
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      <DonorRestrictionNetAssetsGrp>
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        <EOYAmt>1515480</EOYAmt>
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        <BOYAmt>1589342</BOYAmt>
        <EOYAmt>1878570</EOYAmt>
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        <EOYAmt>1957215</EOYAmt>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>289228</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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      <AuditCommitteeInd>false</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
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      <GiftsGrantsContriRcvd170Grp>
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        <CurrentTaxYearMinus2YearsAmt>2278375</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1278042</CurrentTaxYearMinus1YearAmt>
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      <GovtFurnSrvcFcltsVl170Grp>
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        <CurrentTaxYearMinus3YearsAmt>351925</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2278375</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1278042</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1870677</CurrentTaxYearAmt>
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      <SubstantialContributorsTotAmt>3268027</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>2691602</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <TotalAmt>0</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <UnrelatedBusinessNetIncm170Grp>
        <TotalAmt>0</TotalAmt>
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      <OtherIncome170Grp>
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        <CurrentTaxYearMinus3YearsAmt>39840</CurrentTaxYearMinus3YearsAmt>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Pt II Ln 10</FormAndLineReferenceDesc>
        <ExplanationTxt>Other Income Part II, Line 10 Description: SPONSORSHIP FEES,_RESEARCH FEES AND_PROGRAM FEES- 2018: 325313. 2019: 39840. 2020: 1409. 2021: 144125. 2022: 162609. Description: Legal costs 2021: 46500.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Pt II Ln 10</FormAndLineReferenceDesc>
        <ExplanationTxt>Other Income Part II, Line 10 Description: SPONSORSHIP FEES,_RESEARCH FEES AND_PROGRAM FEES- 2018: 325313. 2019: 39840. 2020: 1409. 2021: 144125. 2022: 162609. Description: Legal Settlement 2021: 46500.</ExplanationTxt>
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    <IRS990ScheduleB documentId="IRS990ScheduleB-01">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
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    <IRS990ScheduleC documentId="IRS990ScheduleC-01">
      <TotalGrassrootsLobbyingGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotalGrassrootsLobbyingGrp>
      <TotalDirectLobbyingGrp>
        <FilingOrganizationsTotalAmt>2086</FilingOrganizationsTotalAmt>
      </TotalDirectLobbyingGrp>
      <TotalLobbyingExpendGrp>
        <FilingOrganizationsTotalAmt>2086</FilingOrganizationsTotalAmt>
      </TotalLobbyingExpendGrp>
      <OtherExemptPurposeExpendGrp>
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      <TotalExemptPurposeExpendGrp>
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      </TotalExemptPurposeExpendGrp>
      <LobbyingNontaxableAmountGrp>
        <FilingOrganizationsTotalAmt>236983</FilingOrganizationsTotalAmt>
      </LobbyingNontaxableAmountGrp>
      <GrassrootsNontaxableGrp>
        <FilingOrganizationsTotalAmt>59246</FilingOrganizationsTotalAmt>
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        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotLbbyExpendMnsLbbyngNonTxGrp>
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      <TotalRevEtcAuditedFinclStmtAmt>2028893</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueSubtotalAmt>2028893</RevenueSubtotalAmt>
      <OtherRevenuesNotIncludedAmt>4393</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>4393</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>2033286</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>1739665</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>1739665</ExpensesSubtotalAmt>
      <OtherExpensesNotIncludedAmt>4393</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>4393</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>1744058</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Pt XI, Line 4b</FormAndLineReferenceDesc>
        <ExplanationTxt>adjustment to reverse uncleared amount from bank</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Pt XII, Line 4b</FormAndLineReferenceDesc>
        <ExplanationTxt>adjustment to reverse uncleared amount from bank</ExplanationTxt>
      </SupplementalInformationDetail>
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      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>9808</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>2522</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>339274</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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    <IRS990ScheduleO documentId="IRS990ScheduleO-01" softwareId="22015534">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Pt VI, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>COPY OF FORM 990 IS PROVIDED TO THE BOARD OF DIRECTORS FOR REVIEW AND APPROVAL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Pt VI, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>PERSONS COVERED_BY THIS POLICY WILL ANNUALLY DISCLOSE OR UPDATE TO THE CHAIRMAN OF THE GOVERNING BOARD ON A FORM PROVIDED BY THE ORGANIZATION THEIR INTERESTS THAT COULD GIVE RISE TO CONFLICTS OF INTEREST, SUCH AS A LIST OF FAMILY MEMBERS, SUBSTANTIAL BUSINESS OR INVESTMENT HOLDINGS, AND OTHER TRANSACTIONS OR AFFILIATIONS WITH BUSINESSES AND OTHER ORGANIZATIONS OR THOSE OF FAMILY MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Pt XI</FormAndLineReferenceDesc>
        <ExplanationTxt>EFFECTIVE JANUARY 1, 2021, DATA FOUNDATION MERGED WITH ANOTHER ORGANIZATION, RESULTING IN AN INCREASE IN NET ASSETS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Pt VI, Line 15a</FormAndLineReferenceDesc>
        <ExplanationTxt>The chief executive officer's salary is approved by the Board of Directors or a compensation committee.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
