Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	424	417
073	CHEMISTS, EXCEPT BIOCHEMISTS	927	309
083	MEDICAL SCIENTISTS	76	66
084	PHYSICIANS	13
086	VETERINARIANS	3,487	294
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,312	1,066
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	403	403
223	BIOLOGICAL TECHNICIANS	1,016	319
235	TECHNICIANS, N.E.C.	14	7
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	352
365	STOCK AND INVENTORY CLERKS	58
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	876	803
446	HEALTH AIDES, EXCEPT NURSING	35	14
453	JANITORS AND CLEANERS	3,337	403
454	ELEVATOR OPERATORS	363
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	601	221
487	ANIMAL CARETAKERS, EXCEPT FARM	1,868	1,481
633	SUPERVISORS, PRODUCTION OCCUPATIONS	117
754	PACKAGING AND FILLING MACHINE OPERATORS	1,324	316
756	MIXING AND BLENDING MACHINE OPERATORS	2,400
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	117
768	CRUSHING AND GRINDING MACHINE OPERATORS	1,170
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,099	46
779	MACHINE OPERATORS, NOT SPECIFIED	2,606
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	3,210	1,487
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	175
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	548	46
877	STOCK HANDLERS AND BAGGERS	1,242
878	MACHINE FEEDERS AND OFFBEARERS	58
888	HAND PACKERS AND PACKAGERS	1,976	516
TOTAL		31,203	8,214

*(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.