Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	981
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,079
717	FABRICATING MACHINE OPERATORS, N.E.C.	247	247
744	TEXTILE SEWING MACHINE OPERATORS	1,234	1,234
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	2,550
756	MIXING AND BLENDING MACHINE OPERATORS	1,160	27
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	40
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,138	54
785	ASSEMBLERS	1,374	1,198
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	197	148
TOTAL		9,999	2,908

*(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.