Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	986
073	CHEMISTS, EXCEPT BIOCHEMISTS	96	32
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
365	STOCK AND INVENTORY CLERKS	58
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	106	85
453	JANITORS AND CLEANERS	2,039	181
454	ELEVATOR OPERATORS	363
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	41	14
505	AUTOMOBILE MECHANICS	511
549	NOT SPECIFIED MECHANICS AND REPAIRERS	988
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,748
633	SUPERVISORS, PRODUCTION OCCUPATIONS	222
637	MACHINISTS	9	5
687	BAKERS	184
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	32
723	METAL PLATING MACHINE OPERATORS	191
724	HEAT TREATING EQUIPMENT OPERATORS	56
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	329	329
754	PACKAGING AND FILLING MACHINE OPERATORS	58
755	EXTRUDING AND FORMING MACHINE OPERATORS	97
756	MIXING AND BLENDING MACHINE OPERATORS	1,103
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	117
768	CRUSHING AND GRINDING MACHINE OPERATORS	1,170
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,095	171
779	MACHINE OPERATORS, NOT SPECIFIED	2,816
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	491	329
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	280
878	MACHINE FEEDERS AND OFFBEARERS	1,700
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	105
888	HAND PACKERS AND PACKAGERS	1,257	159
889	LABORERS, EXCEPT CONSTRUCTION	1,618	649
TOTAL		23,496	4,582

*(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.