Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	2,729
036	INSPECTORS AND COMPLIANCE OFFICERS, EXC. CONSTRUCTION	32	32
045	METALLURGICAL AND MATERIALS ENGINEERS	64
057	MECHANICAL ENGINEERS	42
095	REGISTERED NURSES	7,291	6,990
096	PHARMACISTS	522	268
189	PHOTOGRAPHERS	20
216	ENGINEERING TECHNICIANS, N.E.C.	24
224	CHEMICAL TECHNICIANS	620	209
225	SCIENCE TECHNICIANS, N.E.C.	24
235	TECHNICIANS, N.E.C.	506	57
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,058	52
365	STOCK AND INVENTORY CLERKS	96
366	METER READERS	1,495
385	DATA-ENTRY KEYERS	568	568
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	1,513
453	JANITORS AND CLEANERS	10,171	386
496	TIMBER CUTTING AND LOGGING OCCUPATIONS	269
505	AUTOMOBILE MECHANICS	1,906
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	152
516	HEAVY EQUIPMENT MECHANICS	1,876
518	INDUSTRIAL MACHINERY REPAIRERS	2,109
519	MACHINERY MAINTENANCE OCCUPATIONS	190
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	4,480
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	220
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,846
567	CARPENTERS	122
575	ELECTRICIANS	633
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	11,221
593	INSULATION WORKERS	207
597	STRUCTURAL METAL WORKERS	1,196
613	SUPERVISORS, EXTRACTIVE OCCUPATIONS	335
614	DRILLERS, OIL WELL	5,362
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,238	300
634	TOOL AND DIE MAKERS	431
637	MACHINISTS	8,409	243
653	SHEET METAL WORKERS	75
666	DRESSMAKERS	123	123
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	78
688	FOOD BATCHMAKERS	747
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	66
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	112
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	211
704	LATHE AND TURNING MACHINE OPERATORS	177
705	MILLING AND PLANING MACHINE OPERATORS	78
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	234
708	DRILLING AND BORING MACHINE OPERATORS	257
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	828
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	378
719	MOLDING AND CASTING MACHINE OPERATORS	2,444	637
724	HEAT TREATING EQUIPMENT OPERATORS	71
734	PRINTING MACHINE OPERATORS	12,944	385
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	2,759	1,605
738	WINDING AND TWISTING MACHINE OPERATORS	157	7
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	2,172	1,845
744	TEXTILE SEWING MACHINE OPERATORS	12,127	12,127
747	PRESSING MACHINE OPERATORS	1,150	1,088
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	10,226	6,036
754	PACKAGING AND FILLING MACHINE OPERATORS	784	313
756	MIXING AND BLENDING MACHINE OPERATORS	893
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	57
769	SLICING AND CUTTING MACHINE OPERATORS	2,634	207
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	9,509	1,058
779	MACHINE OPERATORS, NOT SPECIFIED	8,351	341
783	WELDERS AND CUTTERS	529
785	ASSEMBLERS	2,373	124
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,252	485
797	PRODUCTION TESTERS	144
804	TRUCK DRIVERS, HEAVY	781
844	OPERATING ENGINEERS	104
855	GRADER, DOZER, AND SCRAPER OPERATORS	314
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	314
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	701	104
873	PRODUCTION HELPERS	1,126	73
888	HAND PACKERS AND PACKAGERS	655	448
889	LABORERS, EXCEPT CONSTRUCTION	9,245	980
TOTAL		159,120	39,063

*(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.