Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	403	403
086	VETERINARIANS	6,146	294
206	RADIOLOGIC TECHNICIANS	766	766
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	965	684
223	BIOLOGICAL TECHNICIANS	1,897	1,265
453	JANITORS AND CLEANERS	1,169	786
479	FARM WORKERS	766	383
487	ANIMAL CARETAKERS, EXCEPT FARM	1,957	1,395
TOTAL		14,068	5,975

*(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.