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        <CurrentTaxYearMinus3YearsAmt>2042906</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2084996</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2090452</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2094999</CurrentTaxYearAmt>
        <TotalAmt>10344418</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>2031065</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>2042906</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2084996</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2090452</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2094999</CurrentTaxYearAmt>
        <TotalAmt>10344418</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>10344418</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearAmt>32611</CurrentTaxYearAmt>
        <TotalAmt>32611</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearAmt>7842</CurrentTaxYearAmt>
        <TotalAmt>7842</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>10384871</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>475397</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.99610</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>1.00000</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>INSURANCE RECOVERY ON DAMAGED ASSETS 7,842</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc3">
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>149881</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>4900</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>2420</OtherExpendituresAmt>
        <EndYearBalanceAmt>152361</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <PrmnntEndowmentBalanceEOYPct>1.00000</PrmnntEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>false</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>false</EndowmentsHeldRelatedOrgInd>
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>95371</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>49441</DepreciationAmt>
        <BookValueAmt>45930</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>2283672</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>2070154</DepreciationAmt>
        <BookValueAmt>213518</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>7188188</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>5865154</DepreciationAmt>
        <BookValueAmt>1323034</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>1582482</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>COMPENSATED ABSENCES</Desc>
        <Amt>126050</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>126050</TotalLiabilityAmt>
      <TotalRevEtcAuditedFinclStmtAmt>2234090</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueSubtotalAmt>2234090</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>2234090</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>2383049</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>2383049</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>2383049</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 2, PART V, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>1) THE INTENDED USE OF THE RAMZY ENDOWMENT PRINCIPAL IS THAT IT BE INVESTED, AND THE INTEREST EARNINGS BE USED EXCLUSIVELY TO SUPPLEMENT THE SALARIES OF PERSONNEL AT THE CARTHAGE-LEAKE COUNTY LIBRARY. 2) THE INTENDED USE OF THE BOATNER ENDOWMENT PRINCIPAL IS THAT IT BE INVESTED, AND THE INTEREST EARNINGS BE USED AS DESIGNATED AND APPROVED BY THE BOARD OF TRUSTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MID-MISSISSIPPI REGIONAL SYSTEM IS AN EDUCATIONAL, NON-PROFIT ORGANIZATION WHICH PROVIDED FREE PUBLIC LIBRARY SERVICES TO FIVE COUNTIES AND 13 MUNICIPALITIES IN RURAL CENTRAL MISSISSIPPI. CIRCULATION OF BOOKS AND OTHER MATERIALS FOR STUDY, REFERENCE, READING AND RELAXATION PLUS CHILDREN'S STORY HOURS, REFERENCE WORKSHOPS, AND MANY OTHER EDUCATIONAL ACTIVITIES ARE PROVIDED AT NO COST TO THE CITIZENS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 "RETURN OF ORGANIZATION EXEMPT FROM INCOME TAX" IS REVIEWED BY THE DIRECTOR AND BOARD OF TRUSTEES AT THEIR MEETING IN JANUARY OF EACH YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>COPIES OF FORM 990 "RETURN OF ORGANIZATION EXEMPT FROM INCOME TAX" IS AVAILIABLE UPON REQUEST DURING NORMAL BUSINESS HOURS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>