Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
059	ENGINEERS, N.E.C.	131	11
098	INHALATION THERAPISTS	187	187
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	1,289	948
189	PHOTOGRAPHERS	1,322	235
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	284	262
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	245
217	DRAFTING OCCUPATIONS	480	46
224	CHEMICAL TECHNICIANS	201
235	TECHNICIANS, N.E.C.	118	88
309	PERIPHERAL EQUIPMENT OPERATORS	116	116
313	SECRETARIES	231	231
345	DUPLICATING MACHINE OPERATORS	7
384	PROOFREADERS	88	58
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	1,061	805
449	MAIDS AND HOUSEMEN	911	911
453	JANITORS AND CLEANERS	3,230	795
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	164	92
516	HEAVY EQUIPMENT MECHANICS	770
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	1,025	341
544	MILLWRIGHTS	22
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	488
549	NOT SPECIFIED MECHANICS AND REPAIRERS	668
567	CARPENTERS	1,708	244
575	ELECTRICIANS	13
589	GLAZIERS	1,122	224
633	SUPERVISORS, PRODUCTION OCCUPATIONS	104
679	BOOKBINDERS	259	202
689	INSPECTORS, TESTERS, AND GRADERS	14
723	METAL PLATING MACHINE OPERATORS	4,040	847
734	PRINTING MACHINE OPERATORS	4,622	593
735	PHOTOENGRAVERS AND LITHOGRAPHERS	2,447	883
736	TYPESETTERS AND COMPOSITORS	2,422	1,978
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	294	116
753	CEMENTING AND GLUING MACHINE OPERATORS	889	34
756	MIXING AND BLENDING MACHINE OPERATORS	403
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,708
769	SLICING AND CUTTING MACHINE OPERATORS	231	231
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	2,586	1,469
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	354	187
779	MACHINE OPERATORS, NOT SPECIFIED	2,204	83
783	WELDERS AND CUTTERS	366
785	ASSEMBLERS	254	30
797	PRODUCTION TESTERS	962	160
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	101
864	HELPERS, MECHANICS AND REPAIRERS	1,254
889	LABORERS, EXCEPT CONSTRUCTION	1,305
TOTAL		42,700	12,407

*(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.