Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
185	DESIGNERS	122	81
308	COMPUTER OPERATORS	351	150
453	JANITORS AND CLEANERS	33
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	160
635	TOOL AND DIE MAKER APPRENTICES	584
696	STATIONARY ENGINEERS	96
719	MOLDING AND CASTING MACHINE OPERATORS	1,428
723	METAL PLATING MACHINE OPERATORS	143	134
734	PRINTING MACHINE OPERATORS	42	20
756	MIXING AND BLENDING MACHINE OPERATORS	8
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	216	98
779	MACHINE OPERATORS, NOT SPECIFIED	109
785	ASSEMBLERS	518	52
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,115	71
TOTAL		4,925	608

*(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.