Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	428
055	ELECTRICAL AND ELECTRONIC ENGINEERS	162
059	ENGINEERS, N.E.C.	697	299
073	CHEMISTS, EXCEPT BIOCHEMISTS	16
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	43	14
189	PHOTOGRAPHERS	22
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	41	31
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	129
216	ENGINEERING TECHNICIANS, N.E.C.	164	62
217	DRAFTING OCCUPATIONS	154	58
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	478
379	GENERAL OFFICE CLERKS	1,706	873
453	JANITORS AND CLEANERS	444
756	MIXING AND BLENDING MACHINE OPERATORS	11
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	4,348	904
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	335
TOTAL		9,180	2,241

*(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.