Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	310	259
095	REGISTERED NURSES	2,378	2,378
098	INHALATION THERAPISTS	165	120
185	DESIGNERS	100	25
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,032	828
206	RADIOLOGIC TECHNICIANS	916	595
207	LICENSED PRACTICAL NURSES	1,174	1,174
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,533	1,040
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	165	26
216	ENGINEERING TECHNICIANS, N.E.C.	152	62
223	BIOLOGICAL TECHNICIANS	541	541
235	TECHNICIANS, N.E.C.	350	15
259	SALES REPRESENTATIVES, MINING, MANUFACTURING, AND WHOLESALE	1,649	733
308	COMPUTER OPERATORS	2,260	282
345	DUPLICATING MACHINE OPERATORS	20	20
365	STOCK AND INVENTORY CLERKS	915	880
379	GENERAL OFFICE CLERKS	319	57
436	COOKS, EXCEPT SHORT ORDER	163	81
439	KITCHEN WORKERS, FOOD PREPARATION	369	205
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	244	122
446	HEALTH AIDES, EXCEPT NURSING	371	371
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	587	587
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	306	51
449	MAIDS AND HOUSEMEN	4,839	3,317
453	JANITORS AND CLEANERS	36,853	11,562
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,127
633	SUPERVISORS, PRODUCTION OCCUPATIONS	873
637	MACHINISTS	3,134	171
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	183
653	SHEET METAL WORKERS	1,986
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,708	1,537
686	BUTCHERS AND MEAT CUTTERS	526
687	BAKERS	41	41
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	53
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	183
717	FABRICATING MACHINE OPERATORS, N.E.C.	28	28
719	MOLDING AND CASTING MACHINE OPERATORS	58	13
723	METAL PLATING MACHINE OPERATORS	40
734	PRINTING MACHINE OPERATORS	25
735	PHOTOENGRAVERS AND LITHOGRAPHERS	107	4
736	TYPESETTERS AND COMPOSITORS	1,069	950
744	TEXTILE SEWING MACHINE OPERATORS	181	91
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	52	26
754	PACKAGING AND FILLING MACHINE OPERATORS	1,491	526
756	MIXING AND BLENDING MACHINE OPERATORS	2,661	1,462
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,708
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	1,254	318
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,126	279
779	MACHINE OPERATORS, NOT SPECIFIED	482	171
786	HAND CUTTING AND TRIMMING OCCUPATIONS	351
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	172	22
804	TRUCK DRIVERS, HEAVY	4,316
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,603
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	509	145
888	HAND PACKERS AND PACKAGERS	1,126	585
889	LABORERS, EXCEPT CONSTRUCTION	797	69
TOTAL		87,680	31,766

*(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.