Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
069	PHYSICISTS AND ASTRONOMERS	1,354	829
075	GEOLOGISTS AND GEODESISTS	28
086	VETERINARIANS	2,844	339
206	RADIOLOGIC TECHNICIANS	766	766
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	2,642	2,151
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	17,350	8,562
216	ENGINEERING TECHNICIANS, N.E.C.	41
223	BIOLOGICAL TECHNICIANS	1,192	596
224	CHEMICAL TECHNICIANS	79	3
225	SCIENCE TECHNICIANS, N.E.C.	46	46
363	PRODUCTION COORDINATORS	9
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	124
365	STOCK AND INVENTORY CLERKS	464
446	HEALTH AIDES, EXCEPT NURSING	427	176
449	MAIDS AND HOUSEMEN	998	763
453	JANITORS AND CLEANERS	2,958	1,282
458	HAIRDRESSERS AND COSMETOLOGISTS	1,785	1,785
479	FARM WORKERS	766	383
487	ANIMAL CARETAKERS, EXCEPT FARM	1,356
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	185
518	INDUSTRIAL MACHINERY REPAIRERS	91
519	MACHINERY MAINTENANCE OCCUPATIONS	60
527	TELEPHONE LINE INSTALLERS AND REPAIRERS	225
529	TELEPHONE INSTALLERS AND REPAIRERS	4,724
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	16
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	107
549	NOT SPECIFIED MECHANICS AND REPAIRERS	445	201
567	CARPENTERS	16
575	ELECTRICIANS	50
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	16
633	SUPERVISORS, PRODUCTION OCCUPATIONS	41
634	TOOL AND DIE MAKERS	227	49
636	PRECISION ASSEMBLERS, METAL	1,119	947
637	MACHINISTS	8,571	521
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	11
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,924
696	STATIONARY ENGINEERS	32
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	28
704	LATHE AND TURNING MACHINE OPERATORS	1,475	3
705	MILLING AND PLANING MACHINE OPERATORS	334
708	DRILLING AND BORING MACHINE OPERATORS	749
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,548	71
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	432
723	METAL PLATING MACHINE OPERATORS	94
724	HEAT TREATING EQUIPMENT OPERATORS	62
734	PRINTING MACHINE OPERATORS	1,153	54
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	487	487
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	435	300
754	PACKAGING AND FILLING MACHINE OPERATORS	1,093	409
756	MIXING AND BLENDING MACHINE OPERATORS	2,036	207
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	16
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	4,525	1,695
779	MACHINE OPERATORS, NOT SPECIFIED	1,482	171
785	ASSEMBLERS	2,445	1,431
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	124
804	TRUCK DRIVERS, HEAVY	197
877	STOCK HANDLERS AND BAGGERS	138
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	23
888	HAND PACKERS AND PACKAGERS	803	803
889	LABORERS, EXCEPT CONSTRUCTION	874
TOTAL		73,641	25,030

*(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.