Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	94
044	AEROSPACE ENGINEERS	22
059	ENGINEERS, N.E.C.	284
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
099	OCCUPATIONAL THERAPISTS	70	63
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	7
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	446	50
215	MECHANICAL ENGINEERING TECHNICIANS	115
216	ENGINEERING TECHNICIANS, N.E.C.	2,035	222
224	CHEMICAL TECHNICIANS	36
235	TECHNICIANS, N.E.C.	99
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	633	203
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	80
365	STOCK AND INVENTORY CLERKS	115
453	JANITORS AND CLEANERS	2,804	41
518	INDUSTRIAL MACHINERY REPAIRERS	1,802
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	27
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	261	249
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	443	406
544	MILLWRIGHTS	345
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	103	52
549	NOT SPECIFIED MECHANICS AND REPAIRERS	36
567	CARPENTERS	65
575	ELECTRICIANS	92
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	318	297
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	70
633	SUPERVISORS, PRODUCTION OCCUPATIONS	282	125
634	TOOL AND DIE MAKERS	1,793	13
637	MACHINISTS	5,364
643	BOILERMAKERS	24
645	PATTERNMAKERS AND MODEL MAKERS, METAL	514
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	86	21
668	UPHOLSTERERS	25	25
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	35	21
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,453	1,429
696	STATIONARY ENGINEERS	21
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	14
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	73	24
717	FABRICATING MACHINE OPERATORS, N.E.C.	29	14
719	MOLDING AND CASTING MACHINE OPERATORS	217
723	METAL PLATING MACHINE OPERATORS	6	6
753	CEMENTING AND GLUING MACHINE OPERATORS	646	530
769	SLICING AND CUTTING MACHINE OPERATORS	14
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	292	31
779	MACHINE OPERATORS, NOT SPECIFIED	95	72
783	WELDERS AND CUTTERS	17
785	ASSEMBLERS	29,623	18,940
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	170	73
798	PRODUCTION SAMPLERS AND WEIGHERS	71
888	HAND PACKERS AND PACKAGERS	69
889	LABORERS, EXCEPT CONSTRUCTION	12	12
TOTAL		51,367	22,918

*(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.