TI92US16 RECORD LAYOUT 1992 TRUCK INVENTORY AND USE SURVEY: Truck Miles Distribution -------------------------------------------------------------------------------- FIELD TYPE SIZE DESCRIPTION NAME -------------------------------------------------------------------------------- GEOTYPE C 1 Type of geography 1 United States ST C 2 FIPS State code (N/A) 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 = 2600) TRKCHAR1 C 36 Description heading (subject group) TRKCHAR2 C 36 Subheading (where applicable) INDCHAR C 45 Description of subject line USDMI92 N 12 Total truck miles distribution of a characteristic USDMI92F C 1 Flag for USDMI92 USDMI92E N 5 Relative standard error of USDMI92 (%) USDBIGMI N 12 Total truck miles distribution excluding pickups, panels, minivans, utilities, and station wagons USDBIGMIF C 1 Flag for USDBIGMI USDBIGMIE N 5 Relative standard error of USDBIGMI (%)