Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	101
216	ENGINEERING TECHNICIANS, N.E.C.	53	27
224	CHEMICAL TECHNICIANS	5,103	2,085
235	TECHNICIANS, N.E.C.	512	183
453	JANITORS AND CLEANERS	632
518	INDUSTRIAL MACHINERY REPAIRERS	11
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	11
633	SUPERVISORS, PRODUCTION OCCUPATIONS	219
637	MACHINISTS	176
646	LAY-OUT WORKERS	1,827	1,522
668	UPHOLSTERERS	789	379
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	259
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	761	457
727	SAWING MACHINE OPERATORS	631
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	2,538
734	PRINTING MACHINE OPERATORS	104
744	TEXTILE SEWING MACHINE OPERATORS	3,107	1,484
753	CEMENTING AND GLUING MACHINE OPERATORS	111
756	MIXING AND BLENDING MACHINE OPERATORS	616
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	65
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	954	501
779	MACHINE OPERATORS, NOT SPECIFIED	319
785	ASSEMBLERS	2,298	621
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	90
873	PRODUCTION HELPERS	404
877	STOCK HANDLERS AND BAGGERS	202
889	LABORERS, EXCEPT CONSTRUCTION	2,576	1,354
TOTAL		24,469	8,613

*(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.