Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
059	ENGINEERS, N.E.C.	83	83
073	CHEMISTS, EXCEPT BIOCHEMISTS	255
078	BIOLOGICAL AND LIFE SCIENTISTS	15
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	173	74
189	PHOTOGRAPHERS	529	180
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	97
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	216	161
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	516	273
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	941	47
215	MECHANICAL ENGINEERING TECHNICIANS	58
216	ENGINEERING TECHNICIANS, N.E.C.	2,220	519
235	TECHNICIANS, N.E.C.	326	235
345	DUPLICATING MACHINE OPERATORS	795	568
453	JANITORS AND CLEANERS	1,061	36
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	1,025	341
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	648	28
575	ELECTRICIANS	84
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	95
633	SUPERVISORS, PRODUCTION OCCUPATIONS	113	28
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	1,588	1,064
649	ENGRAVERS, METAL	35
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	948	316
689	INSPECTORS, TESTERS, AND GRADERS	14	14
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	174	23
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	991	58
723	METAL PLATING MACHINE OPERATORS	895	295
734	PRINTING MACHINE OPERATORS	63	40
753	CEMENTING AND GLUING MACHINE OPERATORS	468
756	MIXING AND BLENDING MACHINE OPERATORS	415
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	759
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	50
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	2,118
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	461	57
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	5,920	55
779	MACHINE OPERATORS, NOT SPECIFIED	478	164
785	ASSEMBLERS	807	296
794	HAND GRINDING AND POLISHING OCCUPATIONS	4,565	415
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	12	7
889	LABORERS, EXCEPT CONSTRUCTION	116	46
TOTAL		30,128	5,425

*(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.