Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	134
224	CHEMICAL TECHNICIANS	17	3
225	SCIENCE TECHNICIANS, N.E.C.	630
363	PRODUCTION COORDINATORS	9
453	JANITORS AND CLEANERS	158
503	SUPERVISORS, MECHANICS AND REPAIRERS	65
514	AUTOMOBILE BODY AND RELATED REPAIRERS	55
575	ELECTRICIANS	218
637	MACHINISTS	94
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	37	3
689	INSPECTORS, TESTERS, AND GRADERS	14
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	31
704	LATHE AND TURNING MACHINE OPERATORS	810
705	MILLING AND PLANING MACHINE OPERATORS	23
707	ROLLING MACHINE OPERATORS	800
708	DRILLING AND BORING MACHINE OPERATORS	20
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,470	1,151
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	236
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	6
727	SAWING MACHINE OPERATORS	90
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,446	3
779	MACHINE OPERATORS, NOT SPECIFIED	78
785	ASSEMBLERS	454	28
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	59	3
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,344
TOTAL		9,296	1,190

*(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.