Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	986
073	CHEMISTS, EXCEPT BIOCHEMISTS	126
224	CHEMICAL TECHNICIANS	95	63
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
453	JANITORS AND CLEANERS	3,212
505	AUTOMOBILE MECHANICS	52
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	61
549	NOT SPECIFIED MECHANICS AND REPAIRERS	68
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	58
637	MACHINISTS	2,612
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	121
707	ROLLING MACHINE OPERATORS	500	48
727	SAWING MACHINE OPERATORS	425	283
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	329	329
756	MIXING AND BLENDING MACHINE OPERATORS	168
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,115	11
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	55
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,469
779	MACHINE OPERATORS, NOT SPECIFIED	920	108
783	WELDERS AND CUTTERS	770
785	ASSEMBLERS	119
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	119	34
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	329	329
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	9	4
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,015
889	LABORERS, EXCEPT CONSTRUCTION	1,017	329
TOTAL		20,380	4,167

*(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.