Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	1,064
086	VETERINARIANS	1,472	294
216	ENGINEERING TECHNICIANS, N.E.C.	448	31
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	531	250
446	HEALTH AIDES, EXCEPT NURSING	510	475
449	MAIDS AND HOUSEMEN	1,529	1,100
453	JANITORS AND CLEANERS	9,485	4,271
487	ANIMAL CARETAKERS, EXCEPT FARM	589	589
633	SUPERVISORS, PRODUCTION OCCUPATIONS	25
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	582
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	989
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	288	235
734	PRINTING MACHINE OPERATORS	1,115	557
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	1,803	329
756	MIXING AND BLENDING MACHINE OPERATORS	234	18
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
779	MACHINE OPERATORS, NOT SPECIFIED	408
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	329	329
804	TRUCK DRIVERS, HEAVY	931
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	391
889	LABORERS, EXCEPT CONSTRUCTION	657	329
TOTAL		26,009	11,437

*(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.