SA25 Footnotes
- 1/ The estimates of employment for 1969-74 are based on the 1967 Standard Industrial Classification (SIC). The estimates for 1975-87 are based on the 1972 SIC. The estimates for 1988-2001 are based on the 1987 SIC.
- 2/ Excludes limited partners.
- 3/ Under the 1972 SIC, ordnance was reclassified to four 2-digit industries: Fabricated metal products, electronic and other electric equipment, transportation equipment, and instruments and related products.
- 4/ Under the 1987 SIC, combined real estate, insurance, etc., was reclassified to four 2-digit industries: Nondepository credit institutions; insurance agents, brokers, and services; real estate; and legal services.
- 5/ Social services was first recognized under the 1972 SIC, so estimates for 1969-74 do not exist.
- 6/ Engineering and management services was first recognized under the 1987 SIC, so estimates for 1969-87 do not exist.
- (D) Not shown to avoid disclosure of confidential information, but the estimates for this item are included in the total.
- (L) Less than 10 jobs, but the estimates for this item are included in the total.
- (NA) Data not available for this year.
- (NM) Not meaningful.
- Last updated: September 20, 2010 - revised estimates for 2001.
Bureau of Economic Analysis, Regional Economic Information System
September 2010