Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	56	42
044	AEROSPACE ENGINEERS	85
073	CHEMISTS, EXCEPT BIOCHEMISTS	78	39
078	BIOLOGICAL AND LIFE SCIENTISTS	101	82
083	MEDICAL SCIENTISTS	338	328
084	PHYSICIANS	28	7
086	VETERINARIANS	1,149
095	REGISTERED NURSES	328
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	2,518	1,925
206	RADIOLOGIC TECHNICIANS	766	766
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	7
223	BIOLOGICAL TECHNICIANS	942	496
224	CHEMICAL TECHNICIANS	424	321
235	TECHNICIANS, N.E.C.	140	70
323	INFORMATION CLERKS, N.E.C.	84	7
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,499
365	STOCK AND INVENTORY CLERKS	58
368	WEIGHERS, MEASURERS, AND CHECKERS	19
446	HEALTH AIDES, EXCEPT NURSING	1,311	857
449	MAIDS AND HOUSEMEN	34	34
453	JANITORS AND CLEANERS	3,681	383
479	FARM WORKERS	766	383
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	41
518	INDUSTRIAL MACHINERY REPAIRERS	842
519	MACHINERY MAINTENANCE OCCUPATIONS	69
544	MILLWRIGHTS	257
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	37
549	NOT SPECIFIED MECHANICS AND REPAIRERS	24
563	BRICKMASONS AND STONEMASONS	142
575	ELECTRICIANS	206
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	555
633	SUPERVISORS, PRODUCTION OCCUPATIONS	627
634	TOOL AND DIE MAKERS	2,935	61
637	MACHINISTS	4,137	53
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	22
686	BUTCHERS AND MEAT CUTTERS	1,227	38
704	LATHE AND TURNING MACHINE OPERATORS	53
705	MILLING AND PLANING MACHINE OPERATORS	95
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	106
708	DRILLING AND BORING MACHINE OPERATORS	49
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,895	42
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	82
724	HEAT TREATING EQUIPMENT OPERATORS	35	6
734	PRINTING MACHINE OPERATORS	887	496
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	222	222
754	PACKAGING AND FILLING MACHINE OPERATORS	525	467
756	MIXING AND BLENDING MACHINE OPERATORS	2,701	529
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	78
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	117
768	CRUSHING AND GRINDING MACHINE OPERATORS	1,170
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,249	46
779	MACHINE OPERATORS, NOT SPECIFIED	21,025	4,710
783	WELDERS AND CUTTERS	14
785	ASSEMBLERS	366	366
786	HAND CUTTING AND TRIMMING OCCUPATIONS	698
794	HAND GRINDING AND POLISHING OCCUPATIONS	4,565	415
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	489
797	PRODUCTION TESTERS	19
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	57
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	175
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	703	46
869	CONSTRUCTION LABORERS	33
877	STOCK HANDLERS AND BAGGERS	782
878	MACHINE FEEDERS AND OFFBEARERS	684	417
888	HAND PACKERS AND PACKAGERS	12,857	4,620
889	LABORERS, EXCEPT CONSTRUCTION	816
TOTAL		78,080	18,274

*(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.