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      <PrmnntEndowmentBalanceEOYPct>0.35680</PrmnntEndowmentBalanceEOYPct>
      <TermEndowmentBalanceEOYPct>0.64320</TermEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>0</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>107725</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>107725</DepreciationAmt>
        <BookValueAmt>0</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>0</TotalBookValueLandBuildingsAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>4127393</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>988903</NetUnrealizedGainsInvstAmt>
      <OtherRevenueAmt>-21291</OtherRevenueAmt>
      <RevenueNotReportedAmt>967612</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>3159781</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>3159781</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>3005909</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>3005909</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>21291</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>21291</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>3027200</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ASSOCIATION'S ENDOWMENTS CONSIST OF AWARD AND LECTURESHIP FUNDS ESTABLISHED FOR THE PURPOSE OF PROVIDING AWARDS FOR YOUNG INVESTIGATORS AND LECTURERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>GAAP REQUIRES ENTITIES TO EVALUATE, MEASURE, RECOGNIZE AND DISCLOSE ANY UNCERTAIN INCOME TAX POSITIONS TAKEN ON THEIR TAX RETURNS. GAAP PRESCRIBES A MINIMUM THRESHOLD THAT A TAX POSITION IS REQUIRED TO MEET IN ORDER TO BE RECOGNIZED IN THE FINANCIAL STATEMENTS. THE ASSOCIATION BELIEVES THAT IT HAD NO UNCERTAIN TAX POSITIONS AS DEFINED IN GAAP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>INVESTMENT MANAGEMENT FEES -21,291.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>DELEGATION OF MANAGEMENT DUTIES TO MANAGEMENT COMPANY: ANA RECEIVES VARIOUS MANAGEMENT SERVICES INCLUDING THOSE RELATED TO GENERAL ADMINISTRATION, MEETINGS AND FINANCIAL SERVICES FROM ASSOCIATION HEADQUARTERS, INC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>ORGANIZATION WITH MEMBERS: THE ASSOCIATION HAS ONE CLASS OF VOTING MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS POWER OF ELECTION: THE ASSOCIATION'S BOARD OF DIRECTORS IS ELECTED BY ITS MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING BODY REVIEW OF FORM 990: THE ASSOCIATION'S BOARD MEMBERS RECEIVED AN ELECTRONIC COPY OF THE FORM 990 PRIOR TO ITS FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>MONITORING AND ENFORCEMENT OF THE CONFLICT OF INTEREST POLICY: THE ASSOCIATION'S CONFLICT OF INTEREST POLICY IS REVIEWED ANNUALLY BY THE BOARD OF DIRECTORS. EACH DIRECTOR OR OFFICER SHALL ANNUALLY COMPLETE A DISCLOSURE FORM IDENTIFYING ANY RELATIONSHIPS, POSITIONS, OR CIRCUMSTANCES IN WHICH THE S/HE IS INVOLVED THAT IS BELIEVED COULD CONTRIBUTE TO A CONFLICT OF INTEREST ARISING. IN THE EVENT THAT A CONFLICT IS IDENTIFIED, THE EXECUTIVE COMMITTEE WILL BE NOTIFIED TO REVIEW AND ASSESS THE CASE AND PROCEED IN ACCORDANCE WITH THE ASSOCIATION'S POLICY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AVAILABILITY OF OTHER DOCUMENTS: THE ASSOCIATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>