Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	93	56
096	PHARMACISTS	143	86
099	OCCUPATIONAL THERAPISTS	300	197
103	PHYSICAL THERAPISTS	275	253
185	DESIGNERS	84	28
189	PHOTOGRAPHERS	464
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	195	120
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	114
336	RECORDS CLERKS	238	238
345	DUPLICATING MACHINE OPERATORS	795	568
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	1,779	1,647
446	HEALTH AIDES, EXCEPT NURSING	2,436	2,106
449	MAIDS AND HOUSEMEN	2,230	1,428
453	JANITORS AND CLEANERS	7,225	3,124
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	488
549	NOT SPECIFIED MECHANICS AND REPAIRERS	610
567	CARPENTERS	1,756	244
719	MOLDING AND CASTING MACHINE OPERATORS	59
734	PRINTING MACHINE OPERATORS	608
735	PHOTOENGRAVERS AND LITHOGRAPHERS	346	18
736	TYPESETTERS AND COMPOSITORS	129
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	283
753	CEMENTING AND GLUING MACHINE OPERATORS	1,535	34
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,708
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	146
783	WELDERS AND CUTTERS	366
889	LABORERS, EXCEPT CONSTRUCTION	610
TOTAL		25,015	10,147

*(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.