Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	107
189	PHOTOGRAPHERS	39
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	42	6
216	ENGINEERING TECHNICIANS, N.E.C.	202	41
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	131	101
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	246	50
717	FABRICATING MACHINE OPERATORS, N.E.C.	107
723	METAL PLATING MACHINE OPERATORS	4,709	688
724	HEAT TREATING EQUIPMENT OPERATORS	62
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	376	376
756	MIXING AND BLENDING MACHINE OPERATORS	672	6
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,118	29
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	659
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	637	31
873	PRODUCTION HELPERS	24
878	MACHINE FEEDERS AND OFFBEARERS	255	255
TOTAL		9,386	1,582

*(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.