Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
313	SECRETARIES	568	189
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	82	3
719	MOLDING AND CASTING MACHINE OPERATORS	7
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	14
734	PRINTING MACHINE OPERATORS	1,209	725
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,136
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	38
769	SLICING AND CUTTING MACHINE OPERATORS	218
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	159
TOTAL		3,431	917

*(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.