Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
013	MANAGERS, MARKETING, ADVERTISING, AND PUBLIC RELATIONS	60
019	MANAGERS AND ADMINISTRATORS, N.E.C.	94
044	AEROSPACE ENGINEERS	22
059	ENGINEERS, N.E.C.	493	77
073	CHEMISTS, EXCEPT BIOCHEMISTS	138
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
084	PHYSICIANS	2,115	1,327
095	REGISTERED NURSES	8,968	8,470
103	PHYSICAL THERAPISTS	373	256
185	DESIGNERS	66
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	195
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	48	14
207	LICENSED PRACTICAL NURSES	586	586
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,316	1,086
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	636	69
215	MECHANICAL ENGINEERING TECHNICIANS	1,221	24
216	ENGINEERING TECHNICIANS, N.E.C.	2,258	129
224	CHEMICAL TECHNICIANS	36
235	TECHNICIANS, N.E.C.	6,912	825
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	633	203
335	FILE CLERKS	553	484
346	MAIL PREPARING AND PAPER HANDLING MACHINE OPERATORS	377	63
357	MESSENGERS	278
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	192	28
365	STOCK AND INVENTORY CLERKS	516	13
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	237	163
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	306	51
453	JANITORS AND CLEANERS	12,155	2,856
505	AUTOMOBILE MECHANICS	1,046
508	AIRCRAFT ENGINE MECHANICS	2,015
514	AUTOMOBILE BODY AND RELATED REPAIRERS	1,361
516	HEAVY EQUIPMENT MECHANICS	1,040
518	INDUSTRIAL MACHINERY REPAIRERS	2,190
519	MACHINERY MAINTENANCE OCCUPATIONS	271
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	66
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	261	249
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	327	25
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	443	406
544	MILLWRIGHTS	345
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	507	52
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,928	662
567	CARPENTERS	128
575	ELECTRICIANS	7,396
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,101	297
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	503
599	CONSTRUCTION TRADES, N.E.C.	155
617	MINING OCCUPATIONS, N.E.C.	1,352	40
633	SUPERVISORS, PRODUCTION OCCUPATIONS	801	125
634	TOOL AND DIE MAKERS	2,733	34
637	MACHINISTS	7,520	431
643	BOILERMAKERS	24
645	PATTERNMAKERS AND MODEL MAKERS, METAL	514
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	183
653	SHEET METAL WORKERS	88
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	86	21
668	UPHOLSTERERS	25	25
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	336
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	801
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	35	21
679	BOOKBINDERS	371	110
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	3,812	3,061
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	32	32
689	INSPECTORS, TESTERS, AND GRADERS	3
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	29
696	STATIONARY ENGINEERS	349	33
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	14
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	487	20
707	ROLLING MACHINE OPERATORS	1,090
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,834	453
717	FABRICATING MACHINE OPERATORS, N.E.C.	92	27
719	MOLDING AND CASTING MACHINE OPERATORS	8,912	6,432
723	METAL PLATING MACHINE OPERATORS	573	78
734	PRINTING MACHINE OPERATORS	1,301	411
743	TEXTILE CUTTING MACHINE OPERATORS	16
744	TEXTILE SEWING MACHINE OPERATORS	5,747	5,673
753	CEMENTING AND GLUING MACHINE OPERATORS	1,262	530
754	PACKAGING AND FILLING MACHINE OPERATORS	23	23
755	EXTRUDING AND FORMING MACHINE OPERATORS	873	58
756	MIXING AND BLENDING MACHINE OPERATORS	808	137
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	438	154
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	108
768	CRUSHING AND GRINDING MACHINE OPERATORS	112	6
769	SLICING AND CUTTING MACHINE OPERATORS	422	37
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	3,124	635
779	MACHINE OPERATORS, NOT SPECIFIED	4,215	2,139
783	WELDERS AND CUTTERS	703	484
784	SOLDERERS AND BRAZERS	90	90
785	ASSEMBLERS	48,448	29,020
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	374
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	678	581
797	PRODUCTION TESTERS	814	473
798	PRODUCTION SAMPLERS AND WEIGHERS	71
849	CRANE AND TOWER OPERATORS	386
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	7
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	44
878	MACHINE FEEDERS AND OFFBEARERS	772	640
888	HAND PACKERS AND PACKAGERS	5,771	3,011
889	LABORERS, EXCEPT CONSTRUCTION	3,218	701
TOTAL		173,808	74,160

*(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.