Description of Industries and Summary of Findings INDUSTRY 2531, PUBLIC BUILDING AND RELATED FURNITURE This industry is made up of establishments primarily engaged in manufacturing furniture for schools, theaters, assembly halls, churches, and libraries. Also included in this industry are establishments primarily engaged in manufacturing seats for public conveyances, as well as seats for automobiles and aircraft. Establishments primarily engaged in manufacturing stone furniture are classified in industry 3281. Establishments primarily engaged in manufacturing concrete furniture are classified in industry 3272. The 1992 definition of this industry is the same as that used in the 1987 Standard Industrial Classification (SIC) system. The SIC number and title also are the same. In the 1992 Census of Manufactures, Industry 2531, Public Building and Related Furniture, had employment of 28.9 thousand. The employment figure was 33 percent above the 21.8 thousand reported in 1987. Compared with 1991, employment increased 12 percent. The 1991 data are based on the Census Bureau's annual survey of manufactures (ASM), which is a sample survey conducted each year between censuses. The leading States in employment in 1992 were Michigan, Texas, Indiana, and Arkansas, accounting for approximately 39 percent of the industry's employment. This represents a shift from 1987 when California, Indiana, Michigan, and Arkansas accounted for approximately 40 percent of the industry's employment. The total value of shipments for establishments classified in this industry was $4.1 billion. Establishments in virtually all industries ship secondary products as well as products primary to the industry in which they are classified and have some miscellaneous receipts, such as resales and contract receipts. Industry 2531 shipped $3.8 billion of public building and related furniture products considered primary to the industry, $210.0 million of secondary products, and had $127.5 million of miscellaneous receipts, resales, and contract work. Thus, the ratio of primary products to the total of both secondary and primary products shipped by establishments in this industry was 95 percent (specialization ratio). In 1987, the specialization ratio was 92 percent. Establishments in this industry also accounted for 93 percent of products considered primary to the industry no matter where they were actually produced (coverage ratio). In 1987, the coverage ratio was 92 percent. The products primary to industry 2531, no matter in what industry they were produced, appear in file MC92F6A and aggregate to $4.1 billion. For further explanation of specialization and coverage ratios, see file MC92F5B and the appendixes. The total cost of materials, services, and fuels and energy used by establishments classified in the public building and related furniture industry amounted to $2.5 billion. Data on specific materials consumed appear in file MC92F7. Single-establishment companies in this industry with less than 10 employees were excluded from the mail portion of the census. The data for these establishments (and a small number of larger establishments whose reports were not received at the time the data were tabulated) were obtained from administrative records of other agencies or developed from industry averages. These establishments accounted for 6 percent of the total value of shipments.