Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	2,561	1,556
056	INDUSTRIAL ENGINEERS	155	78
057	MECHANICAL ENGINEERS	94
073	CHEMISTS, EXCEPT BIOCHEMISTS	367
084	PHYSICIANS	52
095	REGISTERED NURSES	7,316	917
097	DIETITIANS	1,799	1,223
098	INHALATION THERAPISTS	126	14
103	PHYSICAL THERAPISTS	383	318
189	PHOTOGRAPHERS	260	94
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	552	360
206	RADIOLOGIC TECHNICIANS	3,288	2,125
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,369	1,138
216	ENGINEERING TECHNICIANS, N.E.C.	711
313	SECRETARIES	399	399
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	223	179
365	STOCK AND INVENTORY CLERKS	875	608
379	GENERAL OFFICE CLERKS	1,706	873
439	KITCHEN WORKERS, FOOD PREPARATION	331	154
443	WAITERS'/WAITRESSES' ASSISTANTS	89	89
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	4,902	3,690
446	HEALTH AIDES, EXCEPT NURSING	6,772	4,101
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	92	46
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	614	368
449	MAIDS AND HOUSEMEN	10,246	6,049
453	JANITORS AND CLEANERS	46,506	19,577
458	HAIRDRESSERS AND COSMETOLOGISTS	21,870	17,049
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	216	154
505	AUTOMOBILE MECHANICS	1,261
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	136
518	INDUSTRIAL MACHINERY REPAIRERS	65
519	MACHINERY MAINTENANCE OCCUPATIONS	28	6
538	OFFICE MACHINE REPAIRERS	2,169
549	NOT SPECIFIED MECHANICS AND REPAIRERS	3,180
567	CARPENTERS	1,112
633	SUPERVISORS, PRODUCTION OCCUPATIONS	72
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
724	HEAT TREATING EQUIPMENT OPERATORS	31
734	PRINTING MACHINE OPERATORS	2,113	34
735	PHOTOENGRAVERS AND LITHOGRAPHERS	263
744	TEXTILE SEWING MACHINE OPERATORS	5,747	5,673
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	1,587	560
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	235
753	CEMENTING AND GLUING MACHINE OPERATORS	204	57
756	MIXING AND BLENDING MACHINE OPERATORS	252	62
769	SLICING AND CUTTING MACHINE OPERATORS	408	37
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	2,130	835
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	439	132
779	MACHINE OPERATORS, NOT SPECIFIED	715
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	146
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	56	28
808	BUS DRIVERS	1,875	268
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,231
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	23
889	LABORERS, EXCEPT CONSTRUCTION	1,630	641
TOTAL		148,871	72,162

*(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.