Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
637	MACHINISTS	382	25
704	LATHE AND TURNING MACHINE OPERATORS	551
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	474
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	162
769	SLICING AND CUTTING MACHINE OPERATORS	912	23
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	588
783	WELDERS AND CUTTERS	17
TOTAL		3,086	48

*(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.