SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
07	AGRICULTURAL SERVICES	1,838	1,608
20	FOOD AND KINDRED PRODUCTS	14	14
23	APPAREL AND OTHER TEXTILE PRODUCTS	21	21
28	CHEMICALS AND ALLIED PRODUCTS	17	17
29	PETROLEUM AND COAL PRODUCTS	81	74
30	RUBBER AND MISC. PLASTICS PRODUCTS	8
33	PRIMARY METAL INDUSTRIES	50	50
34	FABRICATED METAL PRODUCTS	90
35	MACHINERY, EXCEPT ELECTRICAL	34	34
37	TRANSPORTATION EQUIPMENT	11	11
80	HEALTH SERVICES	165,460	145,009
TOTAL		167,623	146,838

*(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.