Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	94
048	CHEMICAL ENGINEERS	23
057	MECHANICAL ENGINEERS	210
059	ENGINEERS, N.E.C.	284
073	CHEMISTS, EXCEPT BIOCHEMISTS	430
075	GEOLOGISTS AND GEODESISTS	28
095	REGISTERED NURSES	10,141	9,246
103	PHYSICAL THERAPISTS	690	581
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	21	21
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	81	32
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	445	95
216	ENGINEERING TECHNICIANS, N.E.C.	1,184	193
223	BIOLOGICAL TECHNICIANS	375	150
224	CHEMICAL TECHNICIANS	3,248	553
225	SCIENCE TECHNICIANS, N.E.C.	80
235	TECHNICIANS, N.E.C.	1,301	859
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	633	203
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	237	10
365	STOCK AND INVENTORY CLERKS	429	427
453	JANITORS AND CLEANERS	2,623
458	HAIRDRESSERS AND COSMETOLOGISTS	1,714	1,469
505	AUTOMOBILE MECHANICS	51
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	104
514	AUTOMOBILE BODY AND RELATED REPAIRERS	5,118
516	HEAVY EQUIPMENT MECHANICS	4,196	75
518	INDUSTRIAL MACHINERY REPAIRERS	1,426	22
519	MACHINERY MAINTENANCE OCCUPATIONS	27
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	249	249
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	13
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	559
549	NOT SPECIFIED MECHANICS AND REPAIRERS	40
558	SUPERVISORS, N.E.C.	784
567	CARPENTERS	260
575	ELECTRICIANS	19
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	77
589	GLAZIERS	2,582
595	ROOFERS	3,781
596	SHEETMETAL DUCT INSTALLERS	1,520
599	CONSTRUCTION TRADES, N.E.C.	2,612
633	SUPERVISORS, PRODUCTION OCCUPATIONS	720
637	MACHINISTS	5,313	136
653	SHEET METAL WORKERS	259
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	4,233	2,372
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	232	58
696	STATIONARY ENGINEERS	11
723	METAL PLATING MACHINE OPERATORS	1,770	951
734	PRINTING MACHINE OPERATORS	3,032	60
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	5,499	3,195
743	TEXTILE CUTTING MACHINE OPERATORS	364
744	TEXTILE SEWING MACHINE OPERATORS	270	108
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	245	115
756	MIXING AND BLENDING MACHINE OPERATORS	1,049	54
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	1,715	138
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	674	7
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	388
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	128	60
779	MACHINE OPERATORS, NOT SPECIFIED	1,233	779
783	WELDERS AND CUTTERS	2,259
785	ASSEMBLERS	14,890	5,721
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	324	54
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	330	108
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	59
869	CONSTRUCTION LABORERS	2,973
873	PRODUCTION HELPERS	526
878	MACHINE FEEDERS AND OFFBEARERS	54
888	HAND PACKERS AND PACKAGERS	69
889	LABORERS, EXCEPT CONSTRUCTION	229	46
TOTAL		96,535	28,146

*(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.