Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
086	VETERINARIANS	1,472	294
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	20	17
225	SCIENCE TECHNICIANS, N.E.C.	1,185	474
235	TECHNICIANS, N.E.C.	50
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	352
365	STOCK AND INVENTORY CLERKS	58
453	JANITORS AND CLEANERS	729	248
487	ANIMAL CARETAKERS, EXCEPT FARM	847	675
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	394
596	SHEETMETAL DUCT INSTALLERS	62
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,757
637	MACHINISTS	250	28
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	677	483
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	3	3
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,602	925
719	MOLDING AND CASTING MACHINE OPERATORS	19
723	METAL PLATING MACHINE OPERATORS	490	24
754	PACKAGING AND FILLING MACHINE OPERATORS	58
755	EXTRUDING AND FORMING MACHINE OPERATORS	83
756	MIXING AND BLENDING MACHINE OPERATORS	921
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	25
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	117
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	481
768	CRUSHING AND GRINDING MACHINE OPERATORS	3,287
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,397	59
779	MACHINE OPERATORS, NOT SPECIFIED	18,855	4,365
783	WELDERS AND CUTTERS	16,042	100
785	ASSEMBLERS	305
804	TRUCK DRIVERS, HEAVY	647
849	CRANE AND TOWER OPERATORS	1,011
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	175
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	91	46
877	STOCK HANDLERS AND BAGGERS	469
878	MACHINE FEEDERS AND OFFBEARERS	58
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,015
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	97
889	LABORERS, EXCEPT CONSTRUCTION	3,839
TOTAL		60,942	7,742

*(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.