Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	986
084	PHYSICIANS	49	33
099	OCCUPATIONAL THERAPISTS	324	314
105	THERAPISTS, N.E.C.	219	219
185	DESIGNERS	25
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	1,101	74
216	ENGINEERING TECHNICIANS, N.E.C.	226	57
224	CHEMICAL TECHNICIANS	2,799	460
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
346	MAIL PREPARING AND PAPER HANDLING MACHINE OPERATORS	377	63
453	JANITORS AND CLEANERS	689	36
505	AUTOMOBILE MECHANICS	11
519	MACHINERY MAINTENANCE OCCUPATIONS	22
549	NOT SPECIFIED MECHANICS AND REPAIRERS	4,033	302
567	CARPENTERS	57
575	ELECTRICIANS	1,316
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	503	119
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	44
593	INSULATION WORKERS	44
633	SUPERVISORS, PRODUCTION OCCUPATIONS	369
637	MACHINISTS	2,164
653	SHEET METAL WORKERS	441	220
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	966
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,643	164
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	66
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	114
707	ROLLING MACHINE OPERATORS	291
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	260
723	METAL PLATING MACHINE OPERATORS	1,024
727	SAWING MACHINE OPERATORS	78
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	1,391
734	PRINTING MACHINE OPERATORS	1,602	397
735	PHOTOENGRAVERS AND LITHOGRAPHERS	336	36
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	329	329
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	827	79
755	EXTRUDING AND FORMING MACHINE OPERATORS	676	65
756	MIXING AND BLENDING MACHINE OPERATORS	2,302	103
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,919	1,064
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	5
769	SLICING AND CUTTING MACHINE OPERATORS	554	58
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	1,122	657
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	4,560	594
779	MACHINE OPERATORS, NOT SPECIFIED	196
783	WELDERS AND CUTTERS	101
785	ASSEMBLERS	2,719	406
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	340
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	459
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,735	1,467
869	CONSTRUCTION LABORERS	3,611
878	MACHINE FEEDERS AND OFFBEARERS	377	377
888	HAND PACKERS AND PACKAGERS	1,168	1,168
889	LABORERS, EXCEPT CONSTRUCTION	2,391	782
TOTAL		51,931	11,615

*(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.