Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
215	MECHANICAL ENGINEERING TECHNICIANS	58
216	ENGINEERING TECHNICIANS, N.E.C.	768	192
224	CHEMICAL TECHNICIANS	212
235	TECHNICIANS, N.E.C.	5
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	96	96
365	STOCK AND INVENTORY CLERKS	3
453	JANITORS AND CLEANERS	411
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	17	11
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	17
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	84	84
753	CEMENTING AND GLUING MACHINE OPERATORS	34
756	MIXING AND BLENDING MACHINE OPERATORS	408
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	594	483
785	ASSEMBLERS	779	757
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	245	245
794	HAND GRINDING AND POLISHING OCCUPATIONS	159	159
888	HAND PACKERS AND PACKAGERS	6	3
TOTAL		3,896	2,030

*(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.