Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
069	PHYSICISTS AND ASTRONOMERS	1,354	829
073	CHEMISTS, EXCEPT BIOCHEMISTS	2,065	217
086	VETERINARIANS	1,472	294
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	138	128
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,625	1,134
216	ENGINEERING TECHNICIANS, N.E.C.	41	21
223	BIOLOGICAL TECHNICIANS	298	149
224	CHEMICAL TECHNICIANS	120	120
335	FILE CLERKS	149	30
487	ANIMAL CARETAKERS, EXCEPT FARM	589	589
717	FABRICATING MACHINE OPERATORS, N.E.C.	1,425	1,050
744	TEXTILE SEWING MACHINE OPERATORS	5,747	5,673
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	435	300
TOTAL		15,459	10,534

*(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.