Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	77	51
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,182	365
453	JANITORS AND CLEANERS	393
518	INDUSTRIAL MACHINERY REPAIRERS	56
667	TAILORS	168	112
734	PRINTING MACHINE OPERATORS	242	201
744	TEXTILE SEWING MACHINE OPERATORS	15,552	15,552
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	4,119	3,923
756	MIXING AND BLENDING MACHINE OPERATORS	1,335	91
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	81	81
765	FOLDING MACHINE OPERATORS	168	168
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	488	128
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	225	225
TOTAL		24,086	20,898

*(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.