/*SHORT TITLE: Notes on data files */ The files MC92A4.DBF and SC92A1.DBF are the original files data for the 1992 Manufacturing sector and Service Sector . These are only two of the many data files from both the 1992 and 1987 Economic Census that are stored on the CD-ROM. The MC92A4.DBF and SC92A1.DBF do not describe industry using the standard SIC code but use a field called SICKEY. The relationship between SIC Code and SICKEY is documented in the file SICKEY. This file also contains descriptors of varying length for SIC code reporting levels. The systems files (.dta, .por, .sav) were created by merging information from SICKEY on to the data contained in files MC92A4.DBF and SC92A1.DBF. These system files contain data at all geographic levels of reporting. Industry definitions are avaiable for both SICKEY and the standard SIC codes and definitions. (Note for confidentiality purposes data is not always available at the level detail provided by all four digits of SIC code.) The data files: mc92a4.dta mc92a4.por mc92a4.sav sc92a1.dta sc92a1.por sc92a1.sav contain all the data from the original .dbf file, plus SIC code information from the SICKEY.dbf file merged on to each record. Manufacturer Abstract: 1992 Census of Manufactures Geographic Area Series Abstract =>CITATION Census of Manufactures on CD-ROM, 1992: Geographic Area Series / prepared by the Bureau of the Census. Washington: The Bureau [producer and distributor], 1995. =>TYPE OF FILE Summary statistics =>UNIVERSE DESCRIPTION The universe of these files is establishments primarily engaged in manufacturing with one or more paid employees. This universe includes all establishments classified in the manufacturing Standard Industrial Classification (SIC) codes 2011 through 3999. Both operating establishments and auxiliary establishments are included in all files. Manufacturing is defined as the mechanical or chemical transformation of substances or materials into new products. =>SUBJECT-MATTER DESCRIPTION These data are exactly the same as shown in tables 1 through 8 of the printed Geographic Area Series reports, with the exception of table 2b which is not shown. In addition, for 1992, data from table 9 are presented in these files; for 1987, these data were presented in the Location of Manufacturing Plants abstract. =>GEOGRAPHIC COVERAGE Data are provided by industry level for the following geographic areas based upon their employment size: - Data by Total for All Manufacturing Industries by State for all employment levels - Data by Total for All Manufacturing Industries for States, Metropolitan Statistical Areas (MSA's) Consolidated Metropolitan Statistical Areas (CMSA's), Primary Metropolitan Statistical Areas (PMSA's), Counties, and Places with 450 or more manufacturing employees. - Data by 2-, 3-, and 4-digit Standard Industrial Classification (SIC) Code for States with 150 or more manufacturing employees. - Data by 2-, 3-, and 4-digit SIC Code for MSA's, CMSA's, and PMSA's with 250 or more manufacturing employees. - Data by 2-, 3-, and 4-digit SIC Code for Counties and Places with 450 or more manufacturing employees. Service Instustries Abstract: Census of Service Industries on CD-ROM, 1992: Geographic Area Series / prepared by the Bureau of the Census. Washington: The Census Bureau [producer and distributor], 1994 =>TYPE OF FILE Summary statistics =>UNIVERSE DESCRIPTION The universe is all service industries establishments with payroll. Establishments with no paid employees are not included in the Geographic Area Series files, but are included in the Nonemployer Statistics Series. =>SUBJECT-MATTER DESCRIPTION The information included on the Geographic Area Series files of this CD-ROM is the same as that shown in the printed Geographic Area Series, SC92-A-1 to 52.