Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	191
056	INDUSTRIAL ENGINEERS	191
057	MECHANICAL ENGINEERS	191
059	ENGINEERS, N.E.C.	697	299
073	CHEMISTS, EXCEPT BIOCHEMISTS	16
095	REGISTERED NURSES	11,267	10,522
189	PHOTOGRAPHERS	625
207	LICENSED PRACTICAL NURSES	3,030	2,355
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	8,386	1,798
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	272	125
215	MECHANICAL ENGINEERING TECHNICIANS	574
216	ENGINEERING TECHNICIANS, N.E.C.	268	39
217	DRAFTING OCCUPATIONS	154	58
224	CHEMICAL TECHNICIANS	3,969	1,701
235	TECHNICIANS, N.E.C.	984	183
365	STOCK AND INVENTORY CLERKS	124
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	937	937
453	JANITORS AND CLEANERS	5,934	24
503	SUPERVISORS, MECHANICS AND REPAIRERS	65
505	AUTOMOBILE MECHANICS	342
516	HEAVY EQUIPMENT MECHANICS	130
518	INDUSTRIAL MACHINERY REPAIRERS	696
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	500	122
549	NOT SPECIFIED MECHANICS AND REPAIRERS	662
558	SUPERVISORS, N.E.C.	184
575	ELECTRICIANS	549
584	PLASTERERS	184
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	4,531
633	SUPERVISORS, PRODUCTION OCCUPATIONS	422
634	TOOL AND DIE MAKERS	22
637	MACHINISTS	3,983	24
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	253
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	1,609	1,586
653	SHEET METAL WORKERS	14
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	948	316
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	3,736	3,030
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	695	58
689	INSPECTORS, TESTERS, AND GRADERS	23
696	STATIONARY ENGINEERS	10
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	259
704	LATHE AND TURNING MACHINE OPERATORS	1,311
708	DRILLING AND BORING MACHINE OPERATORS	223	203
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,853	639
723	METAL PLATING MACHINE OPERATORS	73
724	HEAT TREATING EQUIPMENT OPERATORS	17	11
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	7
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	64
727	SAWING MACHINE OPERATORS	14
735	PHOTOENGRAVERS AND LITHOGRAPHERS	391	28
756	MIXING AND BLENDING MACHINE OPERATORS	11
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	464	77
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	3,579	128
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,743	704
779	MACHINE OPERATORS, NOT SPECIFIED	5,552	123
783	WELDERS AND CUTTERS	1,663	267
784	SOLDERERS AND BRAZERS	501	176
785	ASSEMBLERS	22,464	4,514
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	346
869	CONSTRUCTION LABORERS	4,571
889	LABORERS, EXCEPT CONSTRUCTION	165	91
TOTAL		102,641	30,138

*(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.