Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	26
095	REGISTERED NURSES	1,695	1,695
207	LICENSED PRACTICAL NURSES	487	487
216	ENGINEERING TECHNICIANS, N.E.C.	126	16
224	CHEMICAL TECHNICIANS	2,855	1,071
235	TECHNICIANS, N.E.C.	762	292
335	FILE CLERKS	1,224	1,033
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	170	68
453	JANITORS AND CLEANERS	811
505	AUTOMOBILE MECHANICS	5,181
549	NOT SPECIFIED MECHANICS AND REPAIRERS	289
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,023	83
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	156
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	205
696	STATIONARY ENGINEERS	512
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	34
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	53	42
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	156
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	3,170	1,704
717	FABRICATING MACHINE OPERATORS, N.E.C.	247	247
719	MOLDING AND CASTING MACHINE OPERATORS	12,776	8,641
745	SHOE MACHINE OPERATORS	2,193	1,571
753	CEMENTING AND GLUING MACHINE OPERATORS	161	54
755	EXTRUDING AND FORMING MACHINE OPERATORS	229	203
756	MIXING AND BLENDING MACHINE OPERATORS	3,769	5
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	182
769	SLICING AND CUTTING MACHINE OPERATORS	2,636	1,721
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	4,752	3,585
779	MACHINE OPERATORS, NOT SPECIFIED	2,237	963
785	ASSEMBLERS	536	536
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	78
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	289
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,937
889	LABORERS, EXCEPT CONSTRUCTION	165	91
TOTAL		51,123	24,109

*(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.