Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
056	INDUSTRIAL ENGINEERS	155	78
095	REGISTERED NURSES	7,944	1,510
097	DIETITIANS	1,799	1,223
098	INHALATION THERAPISTS	126	14
103	PHYSICAL THERAPISTS	383	318
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	552	360
206	RADIOLOGIC TECHNICIANS	1,194	573
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,366	1,138
216	ENGINEERING TECHNICIANS, N.E.C.	386	35
313	SECRETARIES	106	106
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	2,066	179
365	STOCK AND INVENTORY CLERKS	875	608
368	WEIGHERS, MEASURERS, AND CHECKERS	119
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	4,602	3,431
446	HEALTH AIDES, EXCEPT NURSING	6,772	4,101
449	MAIDS AND HOUSEMEN	7,855	4,721
453	JANITORS AND CLEANERS	31,538	7,706
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	216	154
505	AUTOMOBILE MECHANICS	528
518	INDUSTRIAL MACHINERY REPAIRERS	475	22
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	984
567	CARPENTERS	1,112
633	SUPERVISORS, PRODUCTION OCCUPATIONS	475
637	MACHINISTS	1,761	16
655	MISCELLANEOUS PRECISION METAL WORKERS	29	18
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	2,614	2,033
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	569
686	BUTCHERS AND MEAT CUTTERS	2,067
687	BAKERS	1,866	510
695	POWER PLANT OPERATORS	65
705	MILLING AND PLANING MACHINE OPERATORS	480
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	618	41
707	ROLLING MACHINE OPERATORS	433	79
719	MOLDING AND CASTING MACHINE OPERATORS	246	112
734	PRINTING MACHINE OPERATORS	1,013	405
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	175
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	1,359
756	MIXING AND BLENDING MACHINE OPERATORS	9,451	463
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	270
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	467
768	CRUSHING AND GRINDING MACHINE OPERATORS	172
769	SLICING AND CUTTING MACHINE OPERATORS	136
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,816	215
785	ASSEMBLERS	35
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	56	28
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	119
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	23
889	LABORERS, EXCEPT CONSTRUCTION	920
TOTAL		99,386	30,195

*(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.