P*a‹FILE_NAMECcRNDX_NAMECcRKEY_DESCRC!cR(KEY1CIcR KEY2CScR KEY3C]cR KEY4CgcR UNIQUELqcRPATHCrcR(PRIORITYCšcR MC87A1 MC87A1COFirst record for each state and county ST COUNTY T\MC87\MC87A1CO.ndx MC87A1 MC87A1PLFirst record for each state and place ST PLACE T\MC87\MC87A1PL.ndx MC87A1 MC87A1MSBy MSA and PMSA code MSA PMSA F\MC87\MC87A1MS.ndx MC87A1 MC87A1PMFirst record for each PMSA PMSA T\MC87\MC87A1PM.ndx MC87A1 MC87A1SIBy SIC by state by county by MSA SIC RECTYPE ST PLACE F\MC87\MC87A1SI.ndx MC87I1A MC87I1A1By record type by SIC RECTYPE SIC F\MC87\MC87I1A1.ndx MC87I1A MC87I1A2By record type by 1972 SIC code RECTYPE SIC72 F\MC87\MC87I1A2.ndx MC87I1B MC87I1B1First record for each SIC SIC T\MC87\MC87I1B1.ndx MC87I1B MC87I1B2First record for each 1972-based SIC SIC72 T\MC87\MC87I1B2.ndx MC87I3A MC87I3A By SIC by subindustry code (where appl.)SIC SUBINDUS F\MC87\MC87I3A.ndx MC87I3B MC87I3B By SIC SIC F\MC87\MC87I3B.ndx MC87I4 MC87I4 First record for each SIC SIC T\MC87\MC87I4.ndx MC87I5A MC87I5A By SIC by product-class code SIC PRODUCTC F\MC87\MC87I5A.ndx MC87I5B MC87I5B By SIC SIC F\MC87\MC87I5B.ndx MC87I6A MC87I6A By record type by 7-digit product code RECTYPE PRODUCT F\MC87\MC87I6A.ndx 1 MC87I6A MC87I6A4First record for each 4-digit SIC group PRODUCT T\MC87\MC87I6A4.NDX 3 MC87I6A MC87I6A5By 5-digit product class PRODUCT F\MC87\MC87I6A5.NDX 4 MC87I6A MC87I6APBy 7-digit product (both census & CIR) PRODUCT F\MC87\MC87I6AP.NDX 2 MC87I6B MC87I6BPBy product-class code PRODUCTC F\MC87\MC87I6BP.ndx MC87I6B MC87I6BPBy product-class code PRODUCTC F\MC87\MC87I6BP.ndx MC87I6B MC87I6BSBy state by product-class code ST PRODUCTC F\MC87\MC87I6BS.ndx MC87I6C MC87I6C By product-class code PRODUCTC F\MC87\MC87I6C.ndx MC87I7 MC87I7SIBy SIC SIC F\MC87\MC87I7SI.ndx 1 MC87I7 MC87I7MAMaterial code by SIC (disrupts brackets)MATL SIC F\MC87\MC87I7MA.ndx 2 MC87I7 MC87I7MUMaterial code (unique) MATL T\MC87\MC87I7MU.ndx 3 MC87LMCOMC87LMCOFirst record for each state and county ST COUNTY T\MC87\MC87LMCO.ndx MC87LMCOMC87LMCSBy SIC by state by county SIC ST COUNTY F\MC87\MC87LMCS.ndx MC87L2COMC87L2COFirst record for each state and county ST COUNTY T\MC87\MC87L2CO.ndx MC87L2COMC87L2CSBy SIC by state by county SIC ST COUNTY F\MC87\MC87L2CS.ndx MC87LMPLMC87LMPLFirst record for each state and place ST PLACE T\MC87\MC87LMPL.ndx MC87LMPLMC87LMPSBy SIC by state by place SIC ST PLACE F\MC87\MC87LMPS.ndx MC87L2PLMC87L2PLFirst record for each state and place ST PLACE T\MC87\MC87L2PL.ndx MC87L2PLMC87L2PSBy SIC by state by place SIC ST PLACE F\MC87\MC87L2PS.ndx MC87FOOTMC87FOOTBy SIC by "field_name" by RECTYPE by YR SIC FIELD_NAMERECTYPE YR F\MC87\MC87FOOT.ndx MC87F5B MC87F5B By SIC by year by "field_name" SIC YR FIELD_NAME F\MC87\MC87F5B.ndx MC87F6A MC87F6A By product code by "field_name" PRODUCT FIELD_NAME F\MC87\MC87F6A.ndx MC87F6C MC87F6C By product-class code PRODUCTC F\MC87\MC87F6C.ndx MC87F7 MC87F7 By SIC by material code by "field_name" SIC MATL FIELD_NAME F\MC87\MC87F7.ndx MC87C4 MC87C4S First record for each SIC SIC T\MC87\MC87C4S.ndx MC87LZ2 MC87LZ2 First record for each state and ZIP codeST ZIP T\MC87\MC87LZ2.ndx 2 MC87LZ2 MC87LZ2ZFirst record (total) for each ZIP code ZIP T\MC87\MC87LZ2Z.ndx 1 MC87LZ2 MC87LZ2SBy SIC (2-digit) by state by ZIP code SIC ST ZIP F\MC87\MC87LZ2S.ndx 3