Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
099	OCCUPATIONAL THERAPISTS	194	194
105	THERAPISTS, N.E.C.	98	77
453	JANITORS AND CLEANERS	81
518	INDUSTRIAL MACHINERY REPAIRERS	11
567	CARPENTERS	2,148
573	DRYWALL INSTALLERS	879
633	SUPERVISORS, PRODUCTION OCCUPATIONS	63
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	86	21
668	UPHOLSTERERS	25
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	74
785	ASSEMBLERS	2,071	152
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,552	835
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	586
TOTAL		7,865	1,279

*(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.