Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	17,319	8,562
216	ENGINEERING TECHNICIANS, N.E.C.	15
224	CHEMICAL TECHNICIANS	17	3
363	PRODUCTION COORDINATORS	9
365	STOCK AND INVENTORY CLERKS	464
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	306	51
453	JANITORS AND CLEANERS	9,012	2,793
458	HAIRDRESSERS AND COSMETOLOGISTS	1,785	1,785
487	ANIMAL CARETAKERS, EXCEPT FARM	33	11
518	INDUSTRIAL MACHINERY REPAIRERS	91
519	MACHINERY MAINTENANCE OCCUPATIONS	60
549	NOT SPECIFIED MECHANICS AND REPAIRERS	244
575	ELECTRICIANS	34
633	SUPERVISORS, PRODUCTION OCCUPATIONS	41
634	TOOL AND DIE MAKERS	66
637	MACHINISTS	5,923	268
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	11
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,924
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	28
704	LATHE AND TURNING MACHINE OPERATORS	659	3
705	MILLING AND PLANING MACHINE OPERATORS	334
708	DRILLING AND BORING MACHINE OPERATORS	749
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,548	71
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	432
756	MIXING AND BLENDING MACHINE OPERATORS	330	115
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,287	18
779	MACHINE OPERATORS, NOT SPECIFIED	1,482	171
785	ASSEMBLERS	956
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	124
804	TRUCK DRIVERS, HEAVY	197
828	SHIP CAPTAINS AND MATES, EXCEPT FISHING BOATS	3
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	23
889	LABORERS, EXCEPT CONSTRUCTION	160
TOTAL		46,665	13,850

*(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.