FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	114
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	121
SUBTOTAL		235
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	68
SUBTOTAL		68
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
645	PATTERNMAKERS AND MODEL MAKERS, METAL	139
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	495	185
SUBTOTAL		634	185
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	51
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	9
785	ASSEMBLERS	190	131
SUBTOTAL		250	131
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	251
SUBTOTAL		251
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	9,044
SUBTOTAL		9,044
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
095	REGISTERED NURSES	586	579
103	PHYSICAL THERAPISTS	430	430
207	LICENSED PRACTICAL NURSES	28	28
446	HEALTH AIDES, EXCEPT NURSING	182	132
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	265	154
453	JANITORS AND CLEANERS	80
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	129
SUBTOTAL		1,700	1,323
TOTAL		12,182	1,639
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (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.