Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	677
453	JANITORS AND CLEANERS	851
518	INDUSTRIAL MACHINERY REPAIRERS	938
734	PRINTING MACHINE OPERATORS	753
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	1,283	837
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	568
769	SLICING AND CUTTING MACHINE OPERATORS	256
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	775
888	HAND PACKERS AND PACKAGERS	2,985	2,985
TOTAL		9,086	3,822

*(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.