TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	23
SUBTOTAL		23
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
223	BIOLOGICAL TECHNICIANS	984	449
225	SCIENCE TECHNICIANS, N.E.C.	274	65
335	FILE CLERKS	149	30
SUBTOTAL		1,407	544
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	293
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	279
SUBTOTAL		572
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	19
216	ENGINEERING TECHNICIANS, N.E.C.	40
224	CHEMICAL TECHNICIANS	37
873	PRODUCTION HELPERS	29
SUBTOTAL		125
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	164	41
SUBTOTAL		164	41
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
637	MACHINISTS	1,763	22
708	DRILLING AND BORING MACHINE OPERATORS	354
723	METAL PLATING MACHINE OPERATORS	43
785	ASSEMBLERS	1,343	284
SUBTOTAL		3,503	306
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	37
224	CHEMICAL TECHNICIANS	44
516	HEAVY EQUIPMENT MECHANICS	3
567	CARPENTERS	172	10
689	INSPECTORS, TESTERS, AND GRADERS	7
723	METAL PLATING MACHINE OPERATORS	292	5
779	MACHINE OPERATORS, NOT SPECIFIED	105	9
SUBTOTAL		660	24
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	3
SUBTOTAL		3
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	1,363	848
235	TECHNICIANS, N.E.C.	29	6
SUBTOTAL		1,392	854
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	440	357
078	BIOLOGICAL AND LIFE SCIENTISTS	390	211
083	MEDICAL SCIENTISTS	1,673	1,111
084	PHYSICIANS	56	35
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	18,693	12,464
206	RADIOLOGIC TECHNICIANS	993	689
207	LICENSED PRACTICAL NURSES	71	71
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	140	115
216	ENGINEERING TECHNICIANS, N.E.C.	1,483	918
224	CHEMICAL TECHNICIANS	1,619	1,280
446	HEALTH AIDES, EXCEPT NURSING	3,596	2,607
SUBTOTAL		29,154	19,858
TOTAL		37,003	21,627
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.