Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	94
059	ENGINEERS, N.E.C.	284
095	REGISTERED NURSES	3,673	3,673
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	135	135
207	LICENSED PRACTICAL NURSES	1,959	1,959
216	ENGINEERING TECHNICIANS, N.E.C.	1,045	105
235	TECHNICIANS, N.E.C.	71	33
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	131
365	STOCK AND INVENTORY CLERKS	3
376	INVESTIGATORS AND ADJUSTERS, EXCEPT INSURANCE	403	403
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	1,224	1,224
453	JANITORS AND CLEANERS	4,562	389
508	AIRCRAFT ENGINE MECHANICS	6,707	57
518	INDUSTRIAL MACHINERY REPAIRERS	774
549	NOT SPECIFIED MECHANICS AND REPAIRERS	83
557	SUPERVISORS; PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,250
567	CARPENTERS	3,521
575	ELECTRICIANS	246
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	45
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,573
599	CONSTRUCTION TRADES, N.E.C.	894
633	SUPERVISORS, PRODUCTION OCCUPATIONS	479
637	MACHINISTS	4,331	136
655	MISCELLANEOUS PRECISION METAL WORKERS	122
669	SHOE REPAIRERS	196	196
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	9
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	35
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	2,487	1,597
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	494
689	INSPECTORS, TESTERS, AND GRADERS	254	244
708	DRILLING AND BORING MACHINE OPERATORS	22
723	METAL PLATING MACHINE OPERATORS	239	17
734	PRINTING MACHINE OPERATORS	106	53
743	TEXTILE CUTTING MACHINE OPERATORS	400
745	SHOE MACHINE OPERATORS	660	447
753	CEMENTING AND GLUING MACHINE OPERATORS	243	52
754	PACKAGING AND FILLING MACHINE OPERATORS	1,313	324
756	MIXING AND BLENDING MACHINE OPERATORS	308	14
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	132
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,056	188
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	289	271
779	MACHINE OPERATORS, NOT SPECIFIED	468	74
783	WELDERS AND CUTTERS	650	10
785	ASSEMBLERS	20,362	6,143
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	512
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	236	68
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	61
797	PRODUCTION TESTERS	88	88
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	192
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,509	119
869	CONSTRUCTION LABORERS	2,934
888	HAND PACKERS AND PACKAGERS	4,620	2,361
889	LABORERS, EXCEPT CONSTRUCTION	988	25
TOTAL		77,470	20,408

*(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.