Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
075	GEOLOGISTS AND GEODESISTS	28
085	DENTISTS	36
216	ENGINEERING TECHNICIANS, N.E.C.	3
224	CHEMICAL TECHNICIANS	201
365	STOCK AND INVENTORY CLERKS	3
453	JANITORS AND CLEANERS	82
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	158
508	AIRCRAFT ENGINE MECHANICS	6,707	57
515	AIRCRAFT MECHANICS, EXC. ENGINE	57
516	HEAVY EQUIPMENT MECHANICS	413
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	181	62
558	SUPERVISORS, N.E.C.	207
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	520	11
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	135
633	SUPERVISORS, PRODUCTION OCCUPATIONS	181
637	MACHINISTS	3,317
719	MOLDING AND CASTING MACHINE OPERATORS	32
723	METAL PLATING MACHINE OPERATORS	136
756	MIXING AND BLENDING MACHINE OPERATORS	406
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	5,619	176
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	151	6
785	ASSEMBLERS	51
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	101
869	CONSTRUCTION LABORERS	413
878	MACHINE FEEDERS AND OFFBEARERS	32	5
888	HAND PACKERS AND PACKAGERS	11	11
TOTAL		19,180	329

*(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.