Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	300
095	REGISTERED NURSES	1,047	1,022
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,333	930
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	611	407
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	349	5
224	CHEMICAL TECHNICIANS	3	3
225	SCIENCE TECHNICIANS, N.E.C.	189	105
235	TECHNICIANS, N.E.C.	3,057	281
365	STOCK AND INVENTORY CLERKS	6
446	HEALTH AIDES, EXCEPT NURSING	1,085	474
449	MAIDS AND HOUSEMEN	20,439	11,206
453	JANITORS AND CLEANERS	29,465	11,720
459	ATTENDANTS, AMUSEMENT AND RECREATION FACILITIES	187
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	238	98
544	MILLWRIGHTS	123
549	NOT SPECIFIED MECHANICS AND REPAIRERS	512
575	ELECTRICIANS	25
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	275
583	PAPERHANGERS	387
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	337
633	SUPERVISORS, PRODUCTION OCCUPATIONS	424
637	MACHINISTS	210	10
696	STATIONARY ENGINEERS	512
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	2,520	113
723	METAL PLATING MACHINE OPERATORS	136
724	HEAT TREATING EQUIPMENT OPERATORS	88
734	PRINTING MACHINE OPERATORS	972
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	486	486
756	MIXING AND BLENDING MACHINE OPERATORS	573	63
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	4,777	995
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	307	77
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	95
769	SLICING AND CUTTING MACHINE OPERATORS	406
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	3,245	2,730
779	MACHINE OPERATORS, NOT SPECIFIED	230	114
783	WELDERS AND CUTTERS	582
785	ASSEMBLERS	1,566	1,098
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,433	105
798	PRODUCTION SAMPLERS AND WEIGHERS	71
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	853
873	PRODUCTION HELPERS	35	35
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	115
889	LABORERS, EXCEPT CONSTRUCTION	111
TOTAL		79,714	32,076

*(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.