Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	786	165
453	JANITORS AND CLEANERS	467
567	CARPENTERS	287
649	ENGRAVERS, METAL	280	88
717	FABRICATING MACHINE OPERATORS, N.E.C.	81
734	PRINTING MACHINE OPERATORS	31
754	PACKAGING AND FILLING MACHINE OPERATORS	906	434
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	42
779	MACHINE OPERATORS, NOT SPECIFIED	784	35
785	ASSEMBLERS	753	589
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	24	24
888	HAND PACKERS AND PACKAGERS	1,757	600
889	LABORERS, EXCEPT CONSTRUCTION	641
TOTAL		6,840	1,935

*(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.