National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation within 2-Digit Standard Industrial Classification (SIC)*

Agent Name CHOLINE
CAS # 62-49-7
RTECS # FZ9625000 
Agent Code 84325

FOOD AND KINDRED PRODUCTS (SIC 20)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
223 BIOLOGICAL TECHNICIANS 53

364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 1,147

453 JANITORS AND CLEANERS 626

756 MIXING AND BLENDING MACHINE OPERATORS 1,251

877 STOCK HANDLERS AND BAGGERS 313

889 LABORERS, EXCEPT CONSTRUCTION 521

SUBTOTAL 3,911

PRIMARY METAL INDUSTRIES (SIC 33)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
889 LABORERS, EXCEPT CONSTRUCTION 106

SUBTOTAL 106

HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 19
19
SUBTOTAL 19
19
TOTAL 4,036 19
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.

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