Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	331
084	PHYSICIANS	1,170	621
185	DESIGNERS	134	67
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	122	92
189	PHOTOGRAPHERS	1,832	253
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	97
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,267	1,051
206	RADIOLOGIC TECHNICIANS	8,412	6,142
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	566
216	ENGINEERING TECHNICIANS, N.E.C.	64
225	SCIENCE TECHNICIANS, N.E.C.	14
345	DUPLICATING MACHINE OPERATORS	795	568
453	JANITORS AND CLEANERS	1,686	36
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	281	28
633	SUPERVISORS, PRODUCTION OCCUPATIONS	113	28
719	MOLDING AND CASTING MACHINE OPERATORS	368	167
734	PRINTING MACHINE OPERATORS	2,294
735	PHOTOENGRAVERS AND LITHOGRAPHERS	459
736	TYPESETTERS AND COMPOSITORS	4,157	1,292
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	781
753	CEMENTING AND GLUING MACHINE OPERATORS	468
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	829	28
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	368	201
TOTAL		26,610	10,574

*(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.