Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	1,289	645
313	SECRETARIES	1,548	1,548
345	DUPLICATING MACHINE OPERATORS	17	11
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	593
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	176	94
566	CARPET INSTALLERS	6,141
696	STATIONARY ENGINEERS	819
719	MOLDING AND CASTING MACHINE OPERATORS	1,037	795
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,730	2,730
779	MACHINE OPERATORS, NOT SPECIFIED	2,568	1,283
785	ASSEMBLERS	536	536
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	37	37
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	853
TOTAL		18,344	7,680

*(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.