Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	356	87
044	AEROSPACE ENGINEERS	22
073	CHEMISTS, EXCEPT BIOCHEMISTS	321	8
095	REGISTERED NURSES	577	495
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	259	233
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	41	41
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	176	173
215	MECHANICAL ENGINEERING TECHNICIANS	567
216	ENGINEERING TECHNICIANS, N.E.C.	27
224	CHEMICAL TECHNICIANS	79
225	SCIENCE TECHNICIANS, N.E.C.	226	11
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,625	69
365	STOCK AND INVENTORY CLERKS	923	6
373	EXPEDITERS	69
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	92	92
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	11	6
449	MAIDS AND HOUSEMEN	4,925	3,779
453	JANITORS AND CLEANERS	31,278	7,697
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	296	106
503	SUPERVISORS, MECHANICS AND REPAIRERS	217
505	AUTOMOBILE MECHANICS	4,528
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	222
515	AIRCRAFT MECHANICS, EXC. ENGINE	286
518	INDUSTRIAL MACHINERY REPAIRERS	712
519	MACHINERY MAINTENANCE OCCUPATIONS	62
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	88
544	MILLWRIGHTS	882
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	222
549	NOT SPECIFIED MECHANICS AND REPAIRERS	4,330	9
554	SUPERVISORS, CARPENTERS AND RELATED WORKERS	34
558	SUPERVISORS, N.E.C.	112
563	BRICKMASONS AND STONEMASONS	123
567	CARPENTERS	643
575	ELECTRICIANS	813
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	205
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	547
588	CONCRETE AND TERRAZZO FINISHERS	447
597	STRUCTURAL METAL WORKERS	21
633	SUPERVISORS, PRODUCTION OCCUPATIONS	739	81
634	TOOL AND DIE MAKERS	283
637	MACHINISTS	5,984	346
655	MISCELLANEOUS PRECISION METAL WORKERS	364
667	TAILORS	227
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	723
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	134
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	22	20
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	512
686	BUTCHERS AND MEAT CUTTERS	15,857	10,533
688	FOOD BATCHMAKERS	747
695	POWER PLANT OPERATORS	53
704	LATHE AND TURNING MACHINE OPERATORS	215	3
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,202	381
707	ROLLING MACHINE OPERATORS	865	79
708	DRILLING AND BORING MACHINE OPERATORS	49	15
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,455	39
713	FORGING MACHINE OPERATORS	62
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	394
717	FABRICATING MACHINE OPERATORS, N.E.C.	59	59
719	MOLDING AND CASTING MACHINE OPERATORS	2,441	80
723	METAL PLATING MACHINE OPERATORS	702	56
724	HEAT TREATING EQUIPMENT OPERATORS	550
734	PRINTING MACHINE OPERATORS	3,412	1,051
743	TEXTILE CUTTING MACHINE OPERATORS	40
744	TEXTILE SEWING MACHINE OPERATORS	9,041	9,041
745	SHOE MACHINE OPERATORS	66	66
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	68	40
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	570	161
753	CEMENTING AND GLUING MACHINE OPERATORS	3	3
754	PACKAGING AND FILLING MACHINE OPERATORS	121	121
756	MIXING AND BLENDING MACHINE OPERATORS	780
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	1,353
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,533	16
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	1,372	142
768	CRUSHING AND GRINDING MACHINE OPERATORS	758
769	SLICING AND CUTTING MACHINE OPERATORS	234
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	1,957	1,398
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	5,267	304
779	MACHINE OPERATORS, NOT SPECIFIED	19,159	2,077
783	WELDERS AND CUTTERS	2,479	15
784	SOLDERERS AND BRAZERS	78	43
785	ASSEMBLERS	8,317	27
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	776	371
804	TRUCK DRIVERS, HEAVY	4,316
849	CRANE AND TOWER OPERATORS	181	4
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	70
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	81	81
865	HELPERS, CONSTRUCTION TRADES	288
869	CONSTRUCTION LABORERS	1,118
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	1,479	1,479
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	146	69
888	HAND PACKERS AND PACKAGERS	11,202	3,534
889	LABORERS, EXCEPT CONSTRUCTION	7,878	640
TOTAL		175,149	45,190

*(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.