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      <Form990PartVIISectionAGrp>
        <PersonNm>HERBERT D FRERICHS JR</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
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        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>W KYLE GORE</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>KATHY GRAY</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>G TODD GUNTNER</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SHELLY HAIRSTON-JONES</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>HAROLD G HATHAWAY III</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>HENRY A LEDERER</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ANDREW MAKRIS</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JEFFREY C MASON</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>WARNER P MASON</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>WILLIAM H MAY</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>RYAN MCCLERNAN</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>RYAN D MOLLETT</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MATTHEW D NICHOLS</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID OESTREICHER</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>BRIAN H O'NEIL</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERT B RICE</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>BRIAN J RUDICK</PersonNm>
        <TitleTxt>ALUMNI ASSOC. PRESIDENT</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>STEPHEN W SHAW</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DUNCAN J SMITH</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>PETER B SNYDER</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>STACY WALSH</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID A WARD</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>EILEEN WILCOX</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>STEPHEN WRIGHT</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTOPHER J POST</PersonNm>
        <TitleTxt>HEADMASTER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SEAN KRIEBEL</PersonNm>
        <TitleTxt>CFO/ASSISTANT HEADMASTER</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN P GUGERTY</PersonNm>
        <TitleTxt>ASSOC. HEADMASTER FOR DEV.</TitleTxt>
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        <OtherCompensationAmt>38204</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ANDREW HEFFNER</PersonNm>
        <TitleTxt>DIR. OF ENROLLMENT MANAGEMENT</TitleTxt>
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        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>105751</ReportableCompFromOrgAmt>
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        <OtherCompensationAmt>22209</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ANNE KELLERMAN</PersonNm>
        <TitleTxt>DIR. OF TECHNOLOGY PROGRAMS</TitleTxt>
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        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>108943</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>18634</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>BRIAN MITCHELL</PersonNm>
        <TitleTxt>HEAD OF UPPER SCHOOL</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JAMES CURRIE</PersonNm>
        <TitleTxt>DIR. OF MIDDLE SCHOOL ADMISSIONS</TitleTxt>
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        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
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        <OtherCompensationAmt>17078</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>KATHRYN ARNOLD</PersonNm>
        <TitleTxt>HEAD OF LOWER SCHOOL</TitleTxt>
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        <OtherCompensationAmt>7566</OtherCompensationAmt>
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      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
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      <IndivRcvdGreaterThan100KCnt>9</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>SAGE DINING SERVICES</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1402 YORK ROAD</AddressLine1Txt>
            <CityNm>LUTHERVILLE</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21093</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>FOOD SERVICES</ServicesDesc>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>KNOTT MECHANICAL INC</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>338 CLUBHOUSE ROAD</AddressLine1Txt>
            <CityNm>HUNT VALLEY</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21031</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>HVAC CONTRACTOR</ServicesDesc>
        <CompensationAmt>337561</CompensationAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>UNITED BUILDING SERVICES INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>200 LITTLE FALLS STREET SUITE 400</AddressLine1Txt>
            <CityNm>FALLS CHURCH</CityNm>
            <StateAbbreviationCd>VA</StateAbbreviationCd>
            <ZIPCd>22046</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CLEANING SERVICES</ServicesDesc>
        <CompensationAmt>243895</CompensationAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>MULLAN CONTRACTING COMPANY</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>2330 W JOPPA ROAD</AddressLine1Txt>
            <CityNm>LUTHERVILLE</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21093</ZIPCd>
          </USAddress>
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        <ServicesDesc>CONSTRUCTION</ServicesDesc>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>GUIDO PICCININI &amp; SONS</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 46</AddressLine1Txt>
            <CityNm>STEVENSON</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21153</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>LANDSCAPING/MAINTENANCE</ServicesDesc>
        <CompensationAmt>149844</CompensationAmt>
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      <CntrctRcvdGreaterThan100KCnt>8</CntrctRcvdGreaterThan100KCnt>
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      <NoncashContributionsAmt>95190</NoncashContributionsAmt>
      <TotalContributionsAmt>2265275</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>TUITION &amp; FEES</Desc>
        <BusinessCd>611600</BusinessCd>
        <TotalRevenueColumnAmt>17432165</TotalRevenueColumnAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>TUITION RELATED INCOME</Desc>
        <BusinessCd>611600</BusinessCd>
        <TotalRevenueColumnAmt>45370</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>45370</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>MEMBERSHIP DUES</Desc>
        <BusinessCd>611600</BusinessCd>
        <TotalRevenueColumnAmt>27800</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>27800</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>YEARBOOK</Desc>
        <BusinessCd>611600</BusinessCd>
        <TotalRevenueColumnAmt>1675</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1675</RelatedOrExemptFuncIncomeAmt>
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      <TotalProgramServiceRevenueAmt>17507010</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>1644180</TotalRevenueColumnAmt>
        <ExclusionAmt>1644180</ExclusionAmt>
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      <GrossRentsGrp>
        <RealAmt>4980</RealAmt>
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      <LessRentalExpensesGrp>
        <RealAmt>0</RealAmt>
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      <RentalIncomeOrLossGrp>
        <RealAmt>4980</RealAmt>
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      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>4980</TotalRevenueColumnAmt>
        <ExclusionAmt>4980</ExclusionAmt>
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      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>3617838</SecuritiesAmt>
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      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>2243719</SecuritiesAmt>
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      <GainOrLossGrp>
        <SecuritiesAmt>1374119</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>1374119</TotalRevenueColumnAmt>
        <ExclusionAmt>1374119</ExclusionAmt>
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      <FundraisingGrossIncomeAmt>172154</FundraisingGrossIncomeAmt>
      <FundraisingDirectExpensesAmt>65673</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>106481</TotalRevenueColumnAmt>
        <ExclusionAmt>106481</ExclusionAmt>
      </NetIncmFromFundraisingEvtGrp>
      <GrossSalesOfInventoryAmt>365684</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>333770</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>31914</TotalRevenueColumnAmt>
        <ExclusionAmt>31914</ExclusionAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueMiscGrp>
        <Desc>RECOVERY OF BAD DEBT</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>70795</TotalRevenueColumnAmt>
        <ExclusionAmt>70795</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>TEACHER/STAFF APPRECIA</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>7905</TotalRevenueColumnAmt>
        <ExclusionAmt>7905</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>78700</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>23012659</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>17507010</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>3240374</ExclusionAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>4003975</TotalAmt>
        <ProgramServicesAmt>4003975</ProgramServicesAmt>
      </GrantsToDomesticIndividualsGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>765826</TotalAmt>
        <ProgramServicesAmt>644946</ProgramServicesAmt>
        <ManagementAndGeneralAmt>74642</ManagementAndGeneralAmt>
        <FundraisingAmt>46238</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>8055158</TotalAmt>
        <ProgramServicesAmt>6748582</ProgramServicesAmt>
        <ManagementAndGeneralAmt>807267</ManagementAndGeneralAmt>
        <FundraisingAmt>499309</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>459564</TotalAmt>
        <ProgramServicesAmt>388173</ProgramServicesAmt>
        <ManagementAndGeneralAmt>42064</ManagementAndGeneralAmt>
        <FundraisingAmt>29327</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>1374257</TotalAmt>
        <ProgramServicesAmt>1268508</ProgramServicesAmt>
        <ManagementAndGeneralAmt>70611</ManagementAndGeneralAmt>
        <FundraisingAmt>35138</FundraisingAmt>
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      <PayrollTaxesGrp>
        <TotalAmt>615159</TotalAmt>
        <ProgramServicesAmt>529300</ProgramServicesAmt>
        <ManagementAndGeneralAmt>48464</ManagementAndGeneralAmt>
        <FundraisingAmt>37395</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>80645</TotalAmt>
        <ManagementAndGeneralAmt>80645</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>26071</TotalAmt>
        <ManagementAndGeneralAmt>26071</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>715070</TotalAmt>
        <ProgramServicesAmt>644280</ProgramServicesAmt>
        <ManagementAndGeneralAmt>63264</ManagementAndGeneralAmt>
        <FundraisingAmt>7526</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>148970</TotalAmt>
        <ProgramServicesAmt>79281</ProgramServicesAmt>
        <ManagementAndGeneralAmt>69689</ManagementAndGeneralAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>320288</TotalAmt>
        <ProgramServicesAmt>132485</ProgramServicesAmt>
        <ManagementAndGeneralAmt>132958</ManagementAndGeneralAmt>
        <FundraisingAmt>54845</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>175705</TotalAmt>
        <ProgramServicesAmt>175705</ProgramServicesAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>900591</TotalAmt>
        <ProgramServicesAmt>807232</ProgramServicesAmt>
        <ManagementAndGeneralAmt>84292</ManagementAndGeneralAmt>
        <FundraisingAmt>9067</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>187386</TotalAmt>
        <ProgramServicesAmt>160190</ProgramServicesAmt>
        <ManagementAndGeneralAmt>409</ManagementAndGeneralAmt>
        <FundraisingAmt>26787</FundraisingAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>90631</TotalAmt>
        <ProgramServicesAmt>5080</ProgramServicesAmt>
        <ManagementAndGeneralAmt>46723</ManagementAndGeneralAmt>
        <FundraisingAmt>38828</FundraisingAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>685422</TotalAmt>
        <ProgramServicesAmt>685422</ProgramServicesAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>1568723</TotalAmt>
        <ProgramServicesAmt>1478522</ProgramServicesAmt>
        <ManagementAndGeneralAmt>58827</ManagementAndGeneralAmt>
        <FundraisingAmt>31374</FundraisingAmt>
      </DepreciationDepletionGrp>
      <OtherExpensesGrp>
        <Desc>ACTIVITIES</Desc>
        <TotalAmt>880540</TotalAmt>
        <ProgramServicesAmt>696225</ProgramServicesAmt>
        <ManagementAndGeneralAmt>184315</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>ALUMNI/PARENT ASSOCIATI</Desc>
        <TotalAmt>93166</TotalAmt>
        <ProgramServicesAmt>93166</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>TEACHER/STAFF APPRECIAT</Desc>
        <TotalAmt>14236</TotalAmt>
        <ProgramServicesAmt>14236</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>13123</TotalAmt>
        <ProgramServicesAmt>3337</ProgramServicesAmt>
        <ManagementAndGeneralAmt>9655</ManagementAndGeneralAmt>
        <FundraisingAmt>131</FundraisingAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>21174506</TotalAmt>
        <ProgramServicesAmt>18558645</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1799896</ManagementAndGeneralAmt>
        <FundraisingAmt>815965</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>500</BOYAmt>
        <EOYAmt>500</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>685664</BOYAmt>
        <EOYAmt>1130702</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>2588620</BOYAmt>
        <EOYAmt>2110651</EOYAmt>
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      <AccountsReceivableGrp>
        <BOYAmt>199659</BOYAmt>
        <EOYAmt>215157</EOYAmt>
      </AccountsReceivableGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>75553</BOYAmt>
        <EOYAmt>69403</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>766197</BOYAmt>
        <EOYAmt>482833</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>56118541</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>20888655</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>36462021</BOYAmt>
        <EOYAmt>35229886</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>41054021</BOYAmt>
        <EOYAmt>42676977</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <InvestmentsOtherSecuritiesGrp>
        <BOYAmt>3316001</BOYAmt>
        <EOYAmt>4129076</EOYAmt>
      </InvestmentsOtherSecuritiesGrp>
      <TotalAssetsGrp>
        <BOYAmt>85148236</BOYAmt>
        <EOYAmt>86045185</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>1461816</BOYAmt>
        <EOYAmt>1427681</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>1628372</BOYAmt>
        <EOYAmt>1478427</EOYAmt>
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      <TaxExemptBondLiabilitiesGrp>
        <BOYAmt>15027893</BOYAmt>
        <EOYAmt>14520786</EOYAmt>
      </TaxExemptBondLiabilitiesGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>4370517</BOYAmt>
        <EOYAmt>2800001</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>22488598</BOYAmt>
        <EOYAmt>20226895</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
      <UnrestrictedNetAssetsGrp>
        <BOYAmt>39606632</BOYAmt>
        <EOYAmt>41007101</EOYAmt>
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      <TemporarilyRstrNetAssetsGrp>
        <BOYAmt>7293686</BOYAmt>
        <EOYAmt>8466355</EOYAmt>
      </TemporarilyRstrNetAssetsGrp>
      <PermanentlyRstrNetAssetsGrp>
        <BOYAmt>15759320</BOYAmt>
        <EOYAmt>16344834</EOYAmt>
      </PermanentlyRstrNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>62659638</BOYAmt>
        <EOYAmt>65818290</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>85148236</BOYAmt>
        <EOYAmt>86045185</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>1838153</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>865402</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>455097</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
      <SchoolInd>X</SchoolInd>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001" />
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>44381063</BeginningYearBalanceAmt>
        <ContributionsAmt>731192</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>3883701</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>1627602</OtherExpendituresAmt>
        <EndYearBalanceAmt>47368354</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>41948859</BeginningYearBalanceAmt>
        <ContributionsAmt>821584</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>4832496</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>3221876</OtherExpendituresAmt>
        <EndYearBalanceAmt>44381063</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>44317707</BeginningYearBalanceAmt>
        <ContributionsAmt>789801</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>-438496</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>2720153</OtherExpendituresAmt>
        <EndYearBalanceAmt>41948859</EndYearBalanceAmt>
      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>42634185</BeginningYearBalanceAmt>
        <ContributionsAmt>802445</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>2035742</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>1154665</OtherExpendituresAmt>
        <EndYearBalanceAmt>44317707</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
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        <ContributionsAmt>2448931</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>5574927</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>885279</OtherExpendituresAmt>
        <EndYearBalanceAmt>42634185</EndYearBalanceAmt>
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      <PrmnntEndowmentBalanceEOYPct>0.33310</PrmnntEndowmentBalanceEOYPct>
      <TermEndowmentBalanceEOYPct>0.15570</TermEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>0</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
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        <BookValueAmt>1023004</BookValueAmt>
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      <BuildingsGrp>
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        <DepreciationAmt>14687453</DepreciationAmt>
        <BookValueAmt>30663136</BookValueAmt>
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      <LeaseholdImprovementsGrp>
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        <DepreciationAmt>2036544</DepreciationAmt>
        <BookValueAmt>2968753</BookValueAmt>
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      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>2642303</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>2266310</DepreciationAmt>
        <BookValueAmt>375993</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>2097348</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>1898348</DepreciationAmt>
        <BookValueAmt>199000</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>35229886</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>INTEREST RATE SWAP</Desc>
        <Amt>1330636</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>LINE OF CREDIT</Desc>
        <Amt>1469365</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>2800001</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>19744900</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>865402</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>865402</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>18879498</RevenueSubtotalAmt>
      <OtherRevenuesNotIncludedAmt>4133161</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>4133161</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>23012659</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>16586248</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>-489881</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>-489881</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>17076129</ExpensesSubtotalAmt>
      <OtherExpensesNotIncludedAmt>4098377</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>4098377</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>21174506</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE LONG-TERM GOAL OF THE ENDOWMENT FUNDS IS TO ACHIEVE APPRECIATION OF ASSETS WITHOUT EXPOSURE TO UNDUE RISK. THE PORTFOLIO IS EXPECTED TO SUPPORT DESIRED SPENDING, PROVIDE ADDITIONAL GROWTH TO COVER OPERATING EXPENSES AND PRESERVE THE PURCHASING POWER OF THE ENDOWMENT ASSETS OVER TIME.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL ADOPTED THE ACCOUNTING STANDARD ON ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES, WHICH ADDRESSES THE DETERMINATION OF WHETHER TAX BENEFITS CLAIMED OR EXPECTED TO BE CLAIMED ON A TAX RETURN SHOULD BE RECORDED IN THE FINANCIAL STATEMENTS. UNDER THIS POLICY, THE SCHOOL MAY RECOGNIZE THE TAX BENEFIT FROM AN UNCERTAIN TAX POSITION ONLY IF IT IS MORE LIKELY THAN NOT THAT THE TAX POSITION WOULD BE SUSTAINED ON EXAMINATION BY TAXING AUTHORITIES, BASED ON THE TECHNICAL MERITS OF THE POSITION. MANAGEMENT HAS EVALUATED THE SCHOOL'S TAX POSITIONS AND HAS CONCLUDED THAT THE SCHOOL HAS TAKEN NO UNCERTAIN TAX POSITIONS THAT REQUIRE ADJUSTMENT TO THE FINANCIAL STATEMENTS TO COMPLY WITH PROVISIONS OF THIS GUIDANCE. THE SCHOOL IS NO LONGER SUBJECT TO INCOME TAX EXAMINATIONS FOR THE U.S. FEDERAL, STATE OR LOCAL TAX AUTHORITIES FOR YEARS BEFORE JUNE 30, 2015.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID REPORTED NET ON THE FINANCIAL STATEMENT 3,990,975. INCOME FROM PARENTS' ASSOCIATION 37,853. INCOME FROM ALUMNI ASSOCIATION 162,101. INCOME FROM TEACHERS APPRECIATION FUND 7,905. FUNDRAISING EXPENSES NETTED WITH REVENUE -65,673.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>INTEREST RATE SWAP -489,881.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID REPORTED NET ON THE FINANCIAL STATEMENT 3,990,975. EXPENSES FROM ALUMNI ASSOCIATION 44,000. EXPENSES FROM PARENTS' ASSOCIATION 49,166. EXPENSES FROM TEACHERS APPRECIATION FUND 14,236.</ExplanationTxt>
      </SupplementalInformationDetail>
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      <NondiscriminatoryPolicyStmtInd>1</NondiscriminatoryPolicyStmtInd>
      <PolicyStmtInBrochuresEtcInd>1</PolicyStmtInBrochuresEtcInd>
      <PlcyPblczdViaBroadcastMediaInd>1</PlcyPblczdViaBroadcastMediaInd>
      <MaintainRacialCompRecsInd>1</MaintainRacialCompRecsInd>
      <MaintainScholarshipsRecsInd>1</MaintainScholarshipsRecsInd>
      <MaintainCpyOfBrochuresEtcInd>1</MaintainCpyOfBrochuresEtcInd>
      <MaintainCpyOfAllSolInd>1</MaintainCpyOfAllSolInd>
      <DiscriminateRaceStdntsRghtsInd>0</DiscriminateRaceStdntsRghtsInd>
      <DiscriminateRaceAdmissPlcyInd>0</DiscriminateRaceAdmissPlcyInd>
      <DiscriminateRaceEmplmFcultyInd>0</DiscriminateRaceEmplmFcultyInd>
      <DiscriminateRaceSchsInd>0</DiscriminateRaceSchsInd>
      <DiscriminateRaceEducPlcyInd>0</DiscriminateRaceEducPlcyInd>
      <DiscriminateRaceUseOfFcltsInd>0</DiscriminateRaceUseOfFcltsInd>
      <DiscriminateRaceAthltProgInd>0</DiscriminateRaceAthltProgInd>
      <DiscriminateRaceOtherActyInd>0</DiscriminateRaceOtherActyInd>
      <GovernmentFinancialAidRcvdInd>0</GovernmentFinancialAidRcvdInd>
      <GovernmentFinancialAidRvkdInd>0</GovernmentFinancialAidRvkdInd>
      <ComplianceWithRevProc7550Ind>1</ComplianceWithRevProc7550Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NONDISCRIMINATORY POLICY MAY BE FOUND AND/OR OBTAINED ON ALL SCHOOL AND ADMISSIONS BROCHURES INCLUDING THE SCHOOL'S WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleE>
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        <RegionTxt>CENTRAL AMERICA AND THE CARIBBEAN</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>555917</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <SubtotalSpentAmt>555917</SubtotalSpentAmt>
      <ContinuationSpentAmt>0</ContinuationSpentAmt>
      <TotalSpentAmt>555917</TotalSpentAmt>
      <TransferToForeignCorpInd>1</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
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        <GrossRevenueEvent1Amt>141632</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>45751</OtherDirectExpensesEvent1Amt>
        <Event2Nm>GOLF OUTING - ALUMNI ASSOCIATION</Event2Nm>
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        <GrossRevenueEvent2Amt>20469</GrossRevenueEvent2Amt>
        <OtherDirectExpensesEvent2Amt>13348</OtherDirectExpensesEvent2Amt>
        <OtherEventsTotalCnt>2</OtherEventsTotalCnt>
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        <GrossRevenueOtherEventsAmt>10053</GrossRevenueOtherEventsAmt>
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        <GrossReceiptsTotalAmt>172154</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>172154</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>65673</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>65673</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>106481</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>STUDENTS RECEIVING FINANCIAL AID</GrantTypeTxt>
        <RecipientCnt>323</RecipientCnt>
        <CashGrantAmt>3990975</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>FACULTY AWARDS</GrantTypeTxt>
        <RecipientCnt>11</RecipientCnt>
        <CashGrantAmt>13000</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANT FUNDS ARE ONLY USED FOR TUITION AND ARE APPLIED TO THE STUDENTS' ACCOUNTS DURING THE FISCAL YEAR THE GRANT IS AWARDED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <HousingAllowanceOrResidenceInd>X</HousingAllowanceOrResidenceInd>
      <ClubDuesOrFeesInd>X</ClubDuesOrFeesInd>
      <WrittenPolicyRefTAndEExpnssInd>1</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>1</SubstantiationRequiredInd>
      <IndependentConsultantInd>X</IndependentConsultantInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>1</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CHRISTOPHER J POST</PersonNm>
        <TitleTxt>HEADMASTER</TitleTxt>
        <BaseCompensationFilingOrgAmt>301738</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>40744</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>450</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>18000</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>99520</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>460452</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SEAN KRIEBEL</PersonNm>
        <TitleTxt>CFO/ASSISTANT HEADMASTER</TitleTxt>
        <BaseCompensationFilingOrgAmt>140858</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>7500</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>450</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>10644</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>22258</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>181710</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOHN P GUGERTY</PersonNm>
        <TitleTxt>ASSOC. HEADMASTER FOR DEV.</TitleTxt>
        <BaseCompensationFilingOrgAmt>159730</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>7500</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>690</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>11910</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>26294</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>206124</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE HEADMASTER AND THE ASSOCIATE HEADMASTER OF DEVELOPMENT RECEIVE SOCIAL CLUB DUES. THE DUES ARE INCLUDED IN TAXABLE COMPENSATION. THE HEADMASTER IS PROVIDED WITH ON CAMPUS HOUSING. THE VALUE IS NOT INCLUDED IN HIS TAXABLE COMPENSATION BUT IS INCLUDED IN SCHEDULE J, PART II, COLUMN D.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL HAS AN ANNUAL DISCRETIONARY BONUS FOR CERTAIN EMPLOYEES BASED ON PERFORMANCE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleK documentId="RetDoc1053100001">
      <TaxExemptBondsIssuesGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <IssuerName>
          <BusinessNameLine1Txt>MARYLAND HEALTH AND HIGHER EDUCATIONAL FACILITIES AUTHORITY</BusinessNameLine1Txt>
        </IssuerName>
        <BondIssuerEIN>520536091</BondIssuerEIN>
        <BondIssuedDt>2009-08-26</BondIssuedDt>
        <IssuePriceAmt>19839000</IssuePriceAmt>
        <PurposeDesc>CONSTRUCTION OF MIDDLE SCHOOL FACILITY</PurposeDesc>
        <DefeasedInd>0</DefeasedInd>
        <OnBehalfOfIssuerInd>1</OnBehalfOfIssuerInd>
        <PoolFinancingInd>0</PoolFinancingInd>
      </TaxExemptBondsIssuesGrp>
      <TaxExemptBondsProceedsGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <RetiredAmt>5194861</RetiredAmt>
        <TotalProceedsAmt>19830000</TotalProceedsAmt>
        <IssuanceCostsFromProceedsAmt>175000</IssuanceCostsFromProceedsAmt>
        <OtherSpentProceedsAmt>19655000</OtherSpentProceedsAmt>
        <SubstantialCompletionYr>2010</SubstantialCompletionYr>
        <CurrentRefundingInd>1</CurrentRefundingInd>
        <AdvanceRefundingInd>0</AdvanceRefundingInd>
        <FinalAllocationMadeInd>1</FinalAllocationMadeInd>
        <AdequateBooksAndRecMaintInd>1</AdequateBooksAndRecMaintInd>
      </TaxExemptBondsProceedsGrp>
      <TaxExemptBondsPrivateBusUseGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <OwningBondFinancedPropertyInd>0</OwningBondFinancedPropertyInd>
        <AnyLeaseArrangementsInd>1</AnyLeaseArrangementsInd>
        <MgmtContractBondFincdPropInd>0</MgmtContractBondFincdPropInd>
        <AnyResearchAgreementsInd>0</AnyResearchAgreementsInd>
        <PrivateBusUseByOthersPct>0.00800</PrivateBusUseByOthersPct>
        <TotalPrivateBusinessUsePct>0.00800</TotalPrivateBusinessUsePct>
        <BondIssMeetPrvtSecPymtTestInd>0</BondIssMeetPrvtSecPymtTestInd>
        <ChangeInUseBondFinancedPropInd>0</ChangeInUseBondFinancedPropInd>
        <ProcsNonqualifiedBondRemdtdInd>0</ProcsNonqualifiedBondRemdtdInd>
      </TaxExemptBondsPrivateBusUseGrp>
      <TaxExemptBondsArbitrageGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <Form8038TFiledInd>0</Form8038TFiledInd>
        <RebateNotDueYetInd>0</RebateNotDueYetInd>
        <ExceptionToRebateInd>0</ExceptionToRebateInd>
        <NoRebateDueInd>0</NoRebateDueInd>
        <VariableRateIssueInd>1</VariableRateIssueInd>
        <HedgeIdentifiedInBksAndRecInd>1</HedgeIdentifiedInBksAndRecInd>
        <HedgeProviderName>
          <BusinessNameLine1Txt>SUNTRUST BANK</BusinessNameLine1Txt>
        </HedgeProviderName>
        <TermOfHedgePct>30.000000000000</TermOfHedgePct>
        <SuperintegratedHedgeInd>0</SuperintegratedHedgeInd>
        <HedgeTerminatedInd>0</HedgeTerminatedInd>
        <GrossProceedsInvestedInGICInd>0</GrossProceedsInvestedInGICInd>
        <GrossProceedsInvestedInd>0</GrossProceedsInvestedInd>
        <WrittenProcToMonitorReqsInd>0</WrittenProcToMonitorReqsInd>
      </TaxExemptBondsArbitrageGrp>
      <ProceduresCorrectiveActionGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <ProceduresCorrectiveActionInd>1</ProceduresCorrectiveActionInd>
      </ProceduresCorrectiveActionGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE K SUPPLENTAL INFORMATION</FormAndLineReferenceDesc>
        <ExplanationTxt>AMOUNTS LISTED ON LINE 11 WERE USED TO REFUND PRIOR ISSUED DEBT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE K, PART III, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PERCENTAGE OF PRIVATE BUSINESS USE IS LESS THAN 1%.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleK>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <GrntAsstBnftInterestedPrsnGrp>
        <CashGrantAmt>8000</CashGrantAmt>
        <TypeOfAssistanceTxt>FINANCIAL AID</TypeOfAssistanceTxt>
        <AssistancePurposeTxt>FINANCIAL AID</AssistancePurposeTxt>
      </GrntAsstBnftInterestedPrsnGrp>
      <GrntAsstBnftInterestedPrsnGrp>
        <CashGrantAmt>6000</CashGrantAmt>
        <TypeOfAssistanceTxt>FINANCIAL AID</TypeOfAssistanceTxt>
        <AssistancePurposeTxt>FINANCIAL AID</AssistancePurposeTxt>
      </GrntAsstBnftInterestedPrsnGrp>
      <GrntAsstBnftInterestedPrsnGrp>
        <CashGrantAmt>5000</CashGrantAmt>
        <TypeOfAssistanceTxt>FINANCIAL AID</TypeOfAssistanceTxt>
        <AssistancePurposeTxt>FINANCIAL AID</AssistancePurposeTxt>
      </GrntAsstBnftInterestedPrsnGrp>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>7</ContributionCnt>
        <NoncashContributionsRptF990Amt>95190</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOYS' LATIN SCHOOL OF MARYLAND INSTILLS THE CORE VALUES OF COURAGE, INTEGRITY, AND COMPASSION IN EACH BOY AS EMBODIED IN OUR MOTTO, ESSE QUAM VIDERI - TO BE, RATHER THAN TO SEEM. BY UNDERSTANDING HOW BOYS LEARN BEST, OUR TALENTED FACULTY FOSTERS ENDURING PERSONAL RELATIONSHIPS AND EMPOWERS EACH STUDENT TO STRIVE FOR ACADEMIC AND PERSONAL EXCELLENCE. PHILOSOPHY &amp; PURPOSE -BOYS' LATIN OFFERS A RICH AND RIGOROUS ACADEMIC AND CO-CURRICULAR PROGRAM THAT PREPARES YOUNG MEN FOR THE OPPORTUNITIES OF THE 21ST CENTURY. THE SCHOOL WELCOMES STUDENTS FROM DIVERSE BACKGROUNDS AND EDUCATES THEM IN A SUPPORTIVE, STUDENT-CENTERED ENVIRONMENT. TRAINED IN THE BEST PRACTICES IN BOYS' EDUCATION, FACULTY MEMBERS CRAFT INNOVATIVE PROGRAMS THAT REFLECT THEIR EXPERTISE IN HOW BOYS LEARN AND PROVIDE STUDENTS WITH UNPARALLELED OPPORTUNITIES TO STRETCH AND GROW. A LOW STUDENT-TEACHER RATIO CHALLENGES EACH STUDENT TO REACH HIS MAXIMUM POTENTIAL WHILE ENCOURAGING HIM TO MATURE WITH AN INCREASING SENSE OF SELF-WORTH AND AN AWARENESS OF HIS RESPONSIBILITIES TOWARD HIMSELF AND HIS LOCAL AND GLOBAL COMMUNITY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 INFORMATION WAS PREPARED IN THE FINANCE OFFICE AND REVIEWED BY THE CFO. THE FORM 990 WAS PRESENTED TO THE FINANCE COMMITTEE FOR THEIR REVIEW. A COPY WAS PROVIDED TO THE GOVERNING BODY BEFORE IT WAS FILED WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ANY BOARD MEMBER, OFFICER, OR MEMBER OF ANY COMMITTEE WITH BOARD-DELEGATED POWERS WHO HAS A DIRECT OR INDIRECT FINANCIAL INTEREST, IS AN "INTERESTED PERSON." IN CONNECTION WITH ANY ACTUAL OR POSSIBLE CONFLICT OF INTEREST, AN INTERESTED PERSON MUST DISCLOSE THE EXISTENCE AND NATURE OF HIS OR HER FINANCIAL INTEREST TO THE BOARD OF TRUSTEES ("BOARD") AND MEMBERS OF ANY COMMITTEE WITH BOARD-DELEGATED POWERS CONSIDERING THE PROPOSED OR CONTEMPLATED TRANSACTION OR ARRANGEMENT. AFTER DISCLOSURE OF THE FINANCIAL INTEREST, THE INTERESTED PERSON SHALL LEAVE THE BOARD MEETING OR COMMITTEE MEETING WHILE THE FINANCIAL INTEREST IS DISCUSSED AND VOTED UPON. THE REMAINING BOARD OR COMMITTEE MEMBERS SHALL DECIDE IF AN ACTUAL CONFLICT OF INTEREST EXISTS. IF THE BOARD OR COMMITTEE HAS REASONABLE CAUSE TO BELIEVE THAT A BOARD MEMBER, OFFICER OR MEMBER OF A COMMITTEE HAS FAILED TO DISCLOSE ACTUAL OR POSSIBLE CONFLICT OF INTEREST, IT SHALL INFORM THE MEMBER OF THE BASIS FOR SUCH BELIEF AND AFFORD THE MEMBER AN OPPORTUNITY TO EXPLAIN THE ALLEGED FAILURE TO DISCLOSE. IF, AFTER HEARING THE RESPONSE OF THE MEMBER AND MAKING SUCH FURTHER INVESTIGATION AS MAY BE WARRANTED UNDER THE CIRCUMSTANCES, THE BOARD OR COMMITTEE DETERMINES THAT THE MEMBER HAS IN FACT FAILED TO DISCLOSE AN ACTUAL OR POSSIBLE CONFLICT OF INTEREST, THE BOARD OR COMMITTEE SHALL TAKE APPROPRIATE DISCIPLINARY AND CORRECTIVE ACTION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF TRUSTEES REVIEWS, DOCUMENTS AND DECIDES ON THE COMPENSATION FOR THE HEADMASTER. THE EXECUTIVE COMMITTEE OF THE BOARD OF TRUSTEES HAS DELEGATED THE REVIEW OF OTHER KEY EMPLOYEES TO THE HEADMASTER. THE HEADMASTER CONSULTS WITH THE EXECUTIVE COMMITTEE OF THE BOARD OF TRUSTEES FOR ANY CHANGES TO COMPENSATION FOR KEY EMPLOYEES. OUTSIDE COMPENSATION SURVEYS ARE USED FOR ALL HEADMASTER AND KEY EMPLOYEE COMPENSATION REVIEWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST TO THE PUBLIC IN THE FINANCE OFFICE FOR THE SAME PERIOD OF DISCLOSURE AS SET FORTH IN SECTION 6104(D).</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>PARENTS &amp; ALUMNAE ASSOCS ACTIVITY ON THIS RETURN ON A CONSOLIDATED BASIS -34,784. GAIN ON INTEREST RATE SWAP 489,881.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>