Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	544	34
216	ENGINEERING TECHNICIANS, N.E.C.	110
453	JANITORS AND CLEANERS	1,556
503	SUPERVISORS, MECHANICS AND REPAIRERS	65
514	AUTOMOBILE BODY AND RELATED REPAIRERS	55
565	TILE SETTERS, HARD AND SOFT	5,655
575	ELECTRICIANS	218
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	318	297
593	INSULATION WORKERS	6,006	584
633	SUPERVISORS, PRODUCTION OCCUPATIONS	65
655	MISCELLANEOUS PRECISION METAL WORKERS	122
668	UPHOLSTERERS	789	379
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	9
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	35
696	STATIONARY ENGINEERS	512
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	44
719	MOLDING AND CASTING MACHINE OPERATORS	2,154	366
727	SAWING MACHINE OPERATORS	631
744	TEXTILE SEWING MACHINE OPERATORS	2,841	1,484
753	CEMENTING AND GLUING MACHINE OPERATORS	761	582
755	EXTRUDING AND FORMING MACHINE OPERATORS	755	378
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	110
769	SLICING AND CUTTING MACHINE OPERATORS	1,212	165
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,730	2,730
779	MACHINE OPERATORS, NOT SPECIFIED	192	9
785	ASSEMBLERS	1,987	593
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	109
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	853
888	HAND PACKERS AND PACKAGERS	11	11
889	LABORERS, EXCEPT CONSTRUCTION	2,210	1,263
TOTAL		32,661	8,875

*(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.