Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
013	MANAGERS, MARKETING, ADVERTISING, AND PUBLIC RELATIONS	60
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	798	185
217	DRAFTING OCCUPATIONS	1,105
224	CHEMICAL TECHNICIANS	101	101
225	SCIENCE TECHNICIANS, N.E.C.	189	105
269	SALES WORKERS, PARTS	132
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	457	3
365	STOCK AND INVENTORY CLERKS	221
453	JANITORS AND CLEANERS	11,991
505	AUTOMOBILE MECHANICS	7,259
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	15,025
514	AUTOMOBILE BODY AND RELATED REPAIRERS	1,560
515	AIRCRAFT MECHANICS, EXC. ENGINE	162
516	HEAVY EQUIPMENT MECHANICS	10,274	156
518	INDUSTRIAL MACHINERY REPAIRERS	205
519	MACHINERY MAINTENANCE OCCUPATIONS	173
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,553
544	MILLWRIGHTS	1,339
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	2,002
549	NOT SPECIFIED MECHANICS AND REPAIRERS	6,479	320
558	SUPERVISORS, N.E.C.	207
567	CARPENTERS	2,806
575	ELECTRICIANS	156
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	3,106
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	305
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,061
633	SUPERVISORS, PRODUCTION OCCUPATIONS	797
637	MACHINISTS	8,877	283
643	BOILERMAKERS	40
653	SHEET METAL WORKERS	1,671
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	776	198
687	BAKERS	120
696	STATIONARY ENGINEERS	62
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	14
704	LATHE AND TURNING MACHINE OPERATORS	68
705	MILLING AND PLANING MACHINE OPERATORS	1,923
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	216	23
707	ROLLING MACHINE OPERATORS	1,519
708	DRILLING AND BORING MACHINE OPERATORS	905	230
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	99
719	MOLDING AND CASTING MACHINE OPERATORS	247
724	HEAT TREATING EQUIPMENT OPERATORS	11
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	353
734	PRINTING MACHINE OPERATORS	2,682	28
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	5,499	3,195
753	CEMENTING AND GLUING MACHINE OPERATORS	128	128
754	PACKAGING AND FILLING MACHINE OPERATORS	68
755	EXTRUDING AND FORMING MACHINE OPERATORS	125
756	MIXING AND BLENDING MACHINE OPERATORS	345
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	5,667	128
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	3,691
768	CRUSHING AND GRINDING MACHINE OPERATORS	55	29
769	SLICING AND CUTTING MACHINE OPERATORS	131
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,790	14
779	MACHINE OPERATORS, NOT SPECIFIED	2,570	8
783	WELDERS AND CUTTERS	2,199	46
785	ASSEMBLERS	13,357	3,023
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	2,192
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	437	14
844	OPERATING ENGINEERS	2,261	129
849	CRANE AND TOWER OPERATORS	197
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	581	46
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	3,519
869	CONSTRUCTION LABORERS	1,029
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	7,408
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	1,726
888	HAND PACKERS AND PACKAGERS	120	12
889	LABORERS, EXCEPT CONSTRUCTION	1,091
TOTAL		147,292	8,403

*(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.