TI92US01 RECORD LAYOUT 1992 TIUS: Summary characteristics for the US: 1977-92 -------------------------------------------------------------------------------- FIELD TYPE SIZE DESCRIPTION NAME -------------------------------------------------------------------------------- GEOTYPE C 1 Type of geography 1 United States ST C 2 FIPS State code COUNTY C 3 FIPS county code (N/A) PLACE C 5 FIPS place code (N/A) CONSCITY C 1 Consolidated city code (N/A) MSA C 4 MSA or CMSA code (N/A) PMSA C 4 PMSA code (N/A) PART C 1 Part code (N/A) TRADEKEY C 1 Trade area/SIC division code (X=Truck Inventory/Use) SICKEY C 4 SIC code or kind-of-business code within trade area (N/A) YR C 2 Reference year (92 only) LINE C 4 Subject line (Total = 0000) TRKCHAR1 C 36 Description heading (subject group) TRKCHAR2 C 36 Subheading (where applicable) INDCHAR C 45 Description of subject line USPCT92 N 5 Percent of US 1992 total percent for specific vehicle or operating characteristic, e.g. Agriculture USPCT92F C 1 Flag for USPCT92 USPCT87 N 5 Percent of US 1987 total percent for specific vehicular or operational characteristic, e.g. Agriculture USPCT87F C 1 Flag for USPCT87 USPCT82 N 5 Percent of US 1982 total percent for a specific or operational characteristic, e.g. Agriculture USPCT82F C 1 Flag for USPCT82 USPCT77 N 5 Percent of US 1977 total percent for a specific vehicular or operational characteristic, e.g. Agriculture USPCT77F C 1 Flag for USPCT77