Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	299
098	INHALATION THERAPISTS	234	126
103	PHYSICAL THERAPISTS	315	200
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	215	29
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	108	54
216	ENGINEERING TECHNICIANS, N.E.C.	293	293
274	SALES WORKERS, OTHER COMMODITIES	299	299
335	FILE CLERKS	671	549
365	STOCK AND INVENTORY CLERKS	1,189	733
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	4,021	3,458
446	HEALTH AIDES, EXCEPT NURSING	1,045	671
449	MAIDS AND HOUSEMEN	1,064	569
453	JANITORS AND CLEANERS	1,881	273
516	HEAVY EQUIPMENT MECHANICS	668
575	ELECTRICIANS	554
614	DRILLERS, OIL WELL	1,659
637	MACHINISTS	472
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	183
686	BUTCHERS AND MEAT CUTTERS	2,067
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	36	30
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,776	1,376
804	TRUCK DRIVERS, HEAVY	286
806	DRIVER-SALES WORKERS	335
869	CONSTRUCTION LABORERS	3,078
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	1,370
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	89	89
888	HAND PACKERS AND PACKAGERS	299	299
889	LABORERS, EXCEPT CONSTRUCTION	3,404	21
TOTAL		27,908	9,068

*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (2) When using the estimates, standard errors associated with estimates should be considered. (3) 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.