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        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>John Allison</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Kenneth N Levy</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Lewis Randall</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Nancy Pfotenhauer</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Nestor Weigand</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Peter Goettler</PersonNm>
        <TitleTxt>President and CEO</TitleTxt>
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        <OfficerInd>X</OfficerInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Preston Marshall</PersonNm>
        <TitleTxt>Director</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Rebecca Dunn</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Robert A Levy</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Robert Gelfond</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>2.50</AverageHoursPerWeekRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>K Tucker Andersen</PersonNm>
        <TitleTxt>Director (Through 10/17)</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Richard J Dennis</PersonNm>
        <TitleTxt>Director (Through 10/17)</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Ethelmae Humphreys</PersonNm>
        <TitleTxt>Director (Through 10/17)</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>David Boaz</PersonNm>
        <TitleTxt>Executive Vice President</TitleTxt>
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        <OfficerInd>X</OfficerInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Elizabeth Santos</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Jon Heimerman</PersonNm>
        <TitleTxt>VP/Chief Admin. Officer</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>27565</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>George Selgin</PersonNm>
        <TitleTxt>Dir., Center for Fin. Alternatives</TitleTxt>
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        <OtherCompensationAmt>19637</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Khristine Brookes</PersonNm>
        <TitleTxt>VP of Communications</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Michael Cannon</PersonNm>
        <TitleTxt>Director, Health Policy Studies</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Patrick Michaels</PersonNm>
        <TitleTxt>Dir., Center for Study of Science</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Roger Pilon</PersonNm>
        <TitleTxt>VP, Director of Const. Studies</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Edward Crane</PersonNm>
        <TitleTxt>Former President</TitleTxt>
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          <BusinessName>
            <BusinessNameLine1Txt>Palm Facility LLC</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
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            <CityNm>Kensington</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>Publications Professional LLC</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>KNS Contracting LLC</BusinessNameLine1Txt>
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          <USAddress>
            <AddressLine1Txt>4022 Blackburn Lane</AddressLine1Txt>
            <CityNm>Burtonsville</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
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        <ExclusionAmt>647270</ExclusionAmt>
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        <ExclusionAmt>62762</ExclusionAmt>
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      <GainOrLossGrp>
        <SecuritiesAmt>12349</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>12349</TotalRevenueColumnAmt>
        <ExclusionAmt>12349</ExclusionAmt>
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        <TotalRevenueColumnAmt>102084</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>102084</RelatedOrExemptFuncIncomeAmt>
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        <Desc>Other Income</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>259387</TotalRevenueColumnAmt>
        <ExclusionAmt>259387</ExclusionAmt>
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      <OtherRevenueMiscGrp>
        <Desc>Split Interest Income</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>-4526</TotalRevenueColumnAmt>
        <ExclusionAmt>-4526</ExclusionAmt>
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      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>36679802</TotalRevenueColumnAmt>
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        <ExclusionAmt>977242</ExclusionAmt>
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      <GrantsToDomesticOrgsGrp>
        <TotalAmt>112000</TotalAmt>
        <ProgramServicesAmt>112000</ProgramServicesAmt>
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      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>276732</TotalAmt>
        <ProgramServicesAmt>276732</ProgramServicesAmt>
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        <ProgramServicesAmt>255318</ProgramServicesAmt>
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      <CompCurrentOfcrDirectorsGrp>
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        <ProgramServicesAmt>488224</ProgramServicesAmt>
        <ManagementAndGeneralAmt>390314</ManagementAndGeneralAmt>
        <FundraisingAmt>321924</FundraisingAmt>
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        <ProgramServicesAmt>11347191</ProgramServicesAmt>
        <ManagementAndGeneralAmt>756620</ManagementAndGeneralAmt>
        <FundraisingAmt>1070095</FundraisingAmt>
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        <ProgramServicesAmt>584923</ProgramServicesAmt>
        <ManagementAndGeneralAmt>40072</ManagementAndGeneralAmt>
        <FundraisingAmt>56404</FundraisingAmt>
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        <ProgramServicesAmt>1206132</ProgramServicesAmt>
        <ManagementAndGeneralAmt>195416</ManagementAndGeneralAmt>
        <FundraisingAmt>140806</FundraisingAmt>
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        <ProgramServicesAmt>815913</ProgramServicesAmt>
        <ManagementAndGeneralAmt>77004</ManagementAndGeneralAmt>
        <FundraisingAmt>95159</FundraisingAmt>
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      <FeesForServicesLegalGrp>
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        <ProgramServicesAmt>425</ProgramServicesAmt>
        <ManagementAndGeneralAmt>113158</ManagementAndGeneralAmt>
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      <FeesForServicesAccountingGrp>
        <TotalAmt>55774</TotalAmt>
        <ManagementAndGeneralAmt>55774</ManagementAndGeneralAmt>
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      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>138165</TotalAmt>
        <ManagementAndGeneralAmt>138165</ManagementAndGeneralAmt>
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        <TotalAmt>1207205</TotalAmt>
        <ProgramServicesAmt>856697</ProgramServicesAmt>
        <ManagementAndGeneralAmt>18366</ManagementAndGeneralAmt>
        <FundraisingAmt>332142</FundraisingAmt>
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      <AdvertisingGrp>
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        <ProgramServicesAmt>196686</ProgramServicesAmt>
        <FundraisingAmt>5021</FundraisingAmt>
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      <OfficeExpensesGrp>
        <TotalAmt>3280292</TotalAmt>
        <ProgramServicesAmt>2177694</ProgramServicesAmt>
        <ManagementAndGeneralAmt>88085</ManagementAndGeneralAmt>
        <FundraisingAmt>1014513</FundraisingAmt>
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      <InformationTechnologyGrp>
        <TotalAmt>772455</TotalAmt>
        <ProgramServicesAmt>600649</ProgramServicesAmt>
        <ManagementAndGeneralAmt>51316</ManagementAndGeneralAmt>
        <FundraisingAmt>120490</FundraisingAmt>
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        <ProgramServicesAmt>712988</ProgramServicesAmt>
        <ManagementAndGeneralAmt>67736</ManagementAndGeneralAmt>
        <FundraisingAmt>149685</FundraisingAmt>
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      <TravelGrp>
        <TotalAmt>1108770</TotalAmt>
        <ProgramServicesAmt>810195</ProgramServicesAmt>
        <ManagementAndGeneralAmt>9467</ManagementAndGeneralAmt>
        <FundraisingAmt>289108</FundraisingAmt>
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      <ConferencesMeetingsGrp>
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        <ProgramServicesAmt>1252830</ProgramServicesAmt>
        <ManagementAndGeneralAmt>64955</ManagementAndGeneralAmt>
        <FundraisingAmt>452213</FundraisingAmt>
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      <InterestGrp>
        <TotalAmt>5770</TotalAmt>
        <ProgramServicesAmt>3</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5767</ManagementAndGeneralAmt>
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      <DepreciationDepletionGrp>
        <TotalAmt>1184392</TotalAmt>
        <ProgramServicesAmt>907008</ProgramServicesAmt>
        <ManagementAndGeneralAmt>86342</ManagementAndGeneralAmt>
        <FundraisingAmt>191042</FundraisingAmt>
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      <InsuranceGrp>
        <TotalAmt>89058</TotalAmt>
        <ProgramServicesAmt>68201</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6492</ManagementAndGeneralAmt>
        <FundraisingAmt>14365</FundraisingAmt>
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        <Desc>Dues and subscriptions</Desc>
        <TotalAmt>392502</TotalAmt>
        <ProgramServicesAmt>305547</ProgramServicesAmt>
        <ManagementAndGeneralAmt>24682</ManagementAndGeneralAmt>
        <FundraisingAmt>62273</FundraisingAmt>
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      <OtherExpensesGrp>
        <Desc>Honorarium</Desc>
        <TotalAmt>383025</TotalAmt>
        <ProgramServicesAmt>369610</ProgramServicesAmt>
        <FundraisingAmt>13415</FundraisingAmt>
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      <OtherExpensesGrp>
        <Desc>Other expenses</Desc>
        <TotalAmt>329246</TotalAmt>
        <ProgramServicesAmt>192320</ProgramServicesAmt>
        <ManagementAndGeneralAmt>84678</ManagementAndGeneralAmt>
        <FundraisingAmt>52248</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Mailing list expenses</Desc>
        <TotalAmt>189075</TotalAmt>
        <ProgramServicesAmt>150445</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1215</ManagementAndGeneralAmt>
        <FundraisingAmt>37415</FundraisingAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>30381673</TotalAmt>
        <ProgramServicesAmt>23687731</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2275624</ManagementAndGeneralAmt>
        <FundraisingAmt>4418318</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <JointCostsInd>X</JointCostsInd>
      <TotalJointCostsGrp>
        <TotalAmt>806652</TotalAmt>
        <ProgramServicesAmt>550296</ProgramServicesAmt>
        <ManagementAndGeneralAmt>0</ManagementAndGeneralAmt>
        <FundraisingAmt>256356</FundraisingAmt>
      </TotalJointCostsGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>8335799</BOYAmt>
        <EOYAmt>12168716</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>5027024</BOYAmt>
        <EOYAmt>5082234</EOYAmt>
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