Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
075	GEOLOGISTS AND GEODESISTS	28
095	REGISTERED NURSES	594	581
096	PHARMACISTS	555	297
098	INHALATION THERAPISTS	234	126
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	329	165
189	PHOTOGRAPHERS	60
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	2,699	1,928
216	ENGINEERING TECHNICIANS, N.E.C.	353	212
223	BIOLOGICAL TECHNICIANS	29	29
224	CHEMICAL TECHNICIANS	12	5
235	TECHNICIANS, N.E.C.	14
453	JANITORS AND CLEANERS	238
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	297	119
723	METAL PLATING MACHINE OPERATORS	28	5
736	TYPESETTERS AND COMPOSITORS	2,917	2,208
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	6
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	293	14
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	825
785	ASSEMBLERS	174
889	LABORERS, EXCEPT CONSTRUCTION	2,887	2,475
TOTAL		12,572	8,163

*(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.