Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
056	INDUSTRIAL ENGINEERS	155	78
059	ENGINEERS, N.E.C.	556
095	REGISTERED NURSES	7,316	917
097	DIETITIANS	1,799	1,223
098	INHALATION THERAPISTS	126	14
103	PHYSICAL THERAPISTS	383	318
189	PHOTOGRAPHERS	356
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
313	SECRETARIES	106	106
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	223	179
365	STOCK AND INVENTORY CLERKS	875	608
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	4,507	3,335
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
458	HAIRDRESSERS AND COSMETOLOGISTS	13,039	9,746
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	216	154
505	AUTOMOBILE MECHANICS	528
518	INDUSTRIAL MACHINERY REPAIRERS	65
567	CARPENTERS	1,112
633	SUPERVISORS, PRODUCTION OCCUPATIONS	51
655	MISCELLANEOUS PRECISION METAL WORKERS	29	18
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	2,614	2,033
686	BUTCHERS AND MEAT CUTTERS	2,067
687	BAKERS	1,866	510
695	POWER PLANT OPERATORS	65
719	MOLDING AND CASTING MACHINE OPERATORS	246	112
734	PRINTING MACHINE OPERATORS	608
756	MIXING AND BLENDING MACHINE OPERATORS	1,426	843
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	56	28
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	684
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	23
889	LABORERS, EXCEPT CONSTRUCTION	920
TOTAL		91,292	38,820

*(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.