SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
07	AGRICULTURAL SERVICES	8,707	3,484
20	FOOD AND KINDRED PRODUCTS	2,908	26
22	TEXTILE MILL PRODUCTS	26	26
27	PRINTING AND PUBLISHING	128
28	CHEMICALS AND ALLIED PRODUCTS	5,608	1,205
30	RUBBER AND MISC. PLASTICS PRODUCTS	833	283
34	FABRICATED METAL PRODUCTS	3,379	480
35	MACHINERY, EXCEPT ELECTRICAL	7,503	5,021
36	ELECTRIC AND ELECTRONIC EQUIPMENT	421	83
37	TRANSPORTATION EQUIPMENT	3,263	82
38	INSTRUMENTS AND RELATED PRODUCTS	418	15
45	TRANSPORTATION BY AIR	42
49	ELECTRIC, GAS, AND SANITARY SERVICES	696
55	AUTOMOTIVE DEALERS & SERVICE STATIONS	2,015
72	PERSONAL SERVICES	30,469	19,306
73	BUSINESS SERVICES	93	56
80	HEALTH SERVICES	17,030	14,881
TOTAL		83,538	44,948

*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) 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.