Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	1,064
048	CHEMICAL ENGINEERS	3
055	ELECTRICAL AND ELECTRONIC ENGINEERS	5
073	CHEMISTS, EXCEPT BIOCHEMISTS	912	205
083	MEDICAL SCIENTISTS	54	54
098	INHALATION THERAPISTS	306	139
134	HEALTH SPECIALTIES TEACHERS	28
195	EDITORS AND REPORTERS	102
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	3,146	2,518
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	611	407
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	296
216	ENGINEERING TECHNICIANS, N.E.C.	628	108
224	CHEMICAL TECHNICIANS	299	151
225	SCIENCE TECHNICIANS, N.E.C.	203	105
235	TECHNICIANS, N.E.C.	222
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
313	SECRETARIES	90	90
336	RECORDS CLERKS	83	83
365	STOCK AND INVENTORY CLERKS	3,546
368	WEIGHERS, MEASURERS, AND CHECKERS	119
379	GENERAL OFFICE CLERKS	319	57
436	COOKS, EXCEPT SHORT ORDER	563	442
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	975	830
446	HEALTH AIDES, EXCEPT NURSING	3,383	2,779
449	MAIDS AND HOUSEMEN	12,244	7,635
453	JANITORS AND CLEANERS	83,747	22,933
459	ATTENDANTS, AMUSEMENT AND RECREATION FACILITIES	61
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	436
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	874
505	AUTOMOBILE MECHANICS	1,328
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	531
515	AIRCRAFT MECHANICS, EXC. ENGINE	100
518	INDUSTRIAL MACHINERY REPAIRERS	1,547
519	MACHINERY MAINTENANCE OCCUPATIONS	293
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	80
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	102
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	13
538	OFFICE MACHINE REPAIRERS	2,169
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	37
544	MILLWRIGHTS	1,006
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	24
549	NOT SPECIFIED MECHANICS AND REPAIRERS	3,655	204
563	BRICKMASONS AND STONEMASONS	590
567	CARPENTERS	119
575	ELECTRICIANS	185
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,254
593	INSULATION WORKERS	44
617	MINING OCCUPATIONS, N.E.C.	13,996
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,274	104
637	MACHINISTS	1,200	136
653	SHEET METAL WORKERS	75
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	473
689	INSPECTORS, TESTERS, AND GRADERS	71	48
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	66
695	POWER PLANT OPERATORS	115	14
696	STATIONARY ENGINEERS	512
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	97
704	LATHE AND TURNING MACHINE OPERATORS	243
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	872	690
707	ROLLING MACHINE OPERATORS	424
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,213	424
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	641	106
717	FABRICATING MACHINE OPERATORS, N.E.C.	320
719	MOLDING AND CASTING MACHINE OPERATORS	622
723	METAL PLATING MACHINE OPERATORS	4,652	271
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	376	376
734	PRINTING MACHINE OPERATORS	1,124
735	PHOTOENGRAVERS AND LITHOGRAPHERS	962	104
736	TYPESETTERS AND COMPOSITORS	2,743	526
738	WINDING AND TWISTING MACHINE OPERATORS	2,864	2,335
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	841	778
744	TEXTILE SEWING MACHINE OPERATORS	494	54
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	8,813	6,484
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	3,364	1,588
753	CEMENTING AND GLUING MACHINE OPERATORS	1,264
756	MIXING AND BLENDING MACHINE OPERATORS	7,867	294
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	2,171
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	304
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	430	143
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	2,287	27
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	824	679
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	3,348	228
779	MACHINE OPERATORS, NOT SPECIFIED	10,337	170
783	WELDERS AND CUTTERS	2,545	424
785	ASSEMBLERS	2,648	56
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	2,052	1,396
797	PRODUCTION TESTERS	964	233
804	TRUCK DRIVERS, HEAVY	931
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	548	108
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	986	349
878	MACHINE FEEDERS AND OFFBEARERS	1,341	290
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	1,411
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	132
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	1,413	572
888	HAND PACKERS AND PACKAGERS	767	767
889	LABORERS, EXCEPT CONSTRUCTION	1,877	332
TOTAL		224,263	60,818

*(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.