Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	219
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	2,867	1,556
073	CHEMISTS, EXCEPT BIOCHEMISTS	809	144
078	BIOLOGICAL AND LIFE SCIENTISTS	122	31
084	PHYSICIANS	388	365
086	VETERINARIANS	948
095	REGISTERED NURSES	8,010	2,905
098	INHALATION THERAPISTS	187	132
103	PHYSICAL THERAPISTS	176	176
134	HEALTH SPECIALTIES TEACHERS	28
159	TEACHERS, N.E.C.	6
185	DESIGNERS	398	3
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	7,493	5,745
206	RADIOLOGIC TECHNICIANS	836	715
207	LICENSED PRACTICAL NURSES	477	477
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	63	47
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	503
216	ENGINEERING TECHNICIANS, N.E.C.	2,179	141
223	BIOLOGICAL TECHNICIANS	2,117	1,374
225	SCIENCE TECHNICIANS, N.E.C.	313	313
235	TECHNICIANS, N.E.C.	191	88
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	15
335	FILE CLERKS	251
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	758
365	STOCK AND INVENTORY CLERKS	2,870	1,321
366	METER READERS	3,284
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	1,513
438	FOOD COUNTER, FOUNTAIN AND RELATED OCCUPATIONS	369	195
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	1,628	1,142
446	HEALTH AIDES, EXCEPT NURSING	2,217	1,697
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	1,522	1,364
449	MAIDS AND HOUSEMEN	2,472	911
453	JANITORS AND CLEANERS	45,812	1,563
505	AUTOMOBILE MECHANICS	3,939
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	3,633
514	AUTOMOBILE BODY AND RELATED REPAIRERS	427
515	AIRCRAFT MECHANICS, EXC. ENGINE	2,385
516	HEAVY EQUIPMENT MECHANICS	2,356
517	FARM EQUIPMENT MECHANICS	15
518	INDUSTRIAL MACHINERY REPAIRERS	11,417	65
519	MACHINERY MAINTENANCE OCCUPATIONS	343
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	430
527	TELEPHONE LINE INSTALLERS AND REPAIRERS	225
529	TELEPHONE INSTALLERS AND REPAIRERS	6,517	36
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	9,336
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	2,515
544	MILLWRIGHTS	2,056
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	5,841	110
549	NOT SPECIFIED MECHANICS AND REPAIRERS	19,082	347
555	SUPERVISORS, ELECTRICIANS AND POWER TRANSMISSION INSTALLERS	429
557	SUPERVISORS; PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,250
563	BRICKMASONS AND STONEMASONS	1,531
565	TILE SETTERS, HARD AND SOFT	2,932
567	CARPENTERS	11,299
573	DRYWALL INSTALLERS	2,148
575	ELECTRICIANS	23,851	54
576	ELECTRICIAN APPRENTICES	368
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	6,529
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	18,420
589	GLAZIERS	1,355
593	INSULATION WORKERS	633
595	ROOFERS	2,593
596	SHEETMETAL DUCT INSTALLERS	1,746
597	STRUCTURAL METAL WORKERS	1,953
599	CONSTRUCTION TRADES, N.E.C.	878
633	SUPERVISORS, PRODUCTION OCCUPATIONS	2,302
634	TOOL AND DIE MAKERS	5,142	24
636	PRECISION ASSEMBLERS, METAL	508
637	MACHINISTS	19,231	831
643	BOILERMAKERS	24
653	SHEET METAL WORKERS	4,700	128
667	TAILORS	1,580	1,580
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	495
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	310
679	BOOKBINDERS	5,221	2,811
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,112	711
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	2,630	164
695	POWER PLANT OPERATORS	417
696	STATIONARY ENGINEERS	373
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	191
704	LATHE AND TURNING MACHINE OPERATORS	1,095	12
705	MILLING AND PLANING MACHINE OPERATORS	193
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	9,937	5,589
708	DRILLING AND BORING MACHINE OPERATORS	340
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	942
713	FORGING MACHINE OPERATORS	2,682
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	474
717	FABRICATING MACHINE OPERATORS, N.E.C.	1,157	11
719	MOLDING AND CASTING MACHINE OPERATORS	1,122
724	HEAT TREATING EQUIPMENT OPERATORS	561
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	503	175
727	SAWING MACHINE OPERATORS	628
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	515
734	PRINTING MACHINE OPERATORS	4,400	118
736	TYPESETTERS AND COMPOSITORS	29
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	263	230
744	TEXTILE SEWING MACHINE OPERATORS	11,123	11,057
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	3,180	339
753	CEMENTING AND GLUING MACHINE OPERATORS	116	21
754	PACKAGING AND FILLING MACHINE OPERATORS	542
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,518	731
756	MIXING AND BLENDING MACHINE OPERATORS	3,363	860
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	486	11
765	FOLDING MACHINE OPERATORS	521	319
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	1,550	18
769	SLICING AND CUTTING MACHINE OPERATORS	1,409	718
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	11,959	3,766
779	MACHINE OPERATORS, NOT SPECIFIED	12,090	3,528
783	WELDERS AND CUTTERS	1,804
785	ASSEMBLERS	36,312	15,239
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	219
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	418	90
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	3,374	2,203
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	243	49
804	TRUCK DRIVERS, HEAVY	1,102
844	OPERATING ENGINEERS	970
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	1,026
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	4,005	749
869	CONSTRUCTION LABORERS	20,207	635
873	PRODUCTION HELPERS	1,635
877	STOCK HANDLERS AND BAGGERS	287	96
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	98
888	HAND PACKERS AND PACKAGERS	14,057	5,527
889	LABORERS, EXCEPT CONSTRUCTION	6,204	685
TOTAL		450,367	82,045

*(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.