SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
22	TEXTILE MILL PRODUCTS	1,351
27	PRINTING AND PUBLISHING	303
29	PETROLEUM AND COAL PRODUCTS	1,082
30	RUBBER AND MISC. PLASTICS PRODUCTS	221
32	STONE, CLAY, AND GLASS PRODUCTS	465
33	PRIMARY METAL INDUSTRIES	403
34	FABRICATED METAL PRODUCTS	75
35	MACHINERY, EXCEPT ELECTRICAL	695
80	HEALTH SERVICES	646	606
TOTAL		5,241	606

*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.