SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
26	PAPER AND ALLIED PRODUCTS	651	651
27	PRINTING AND PUBLISHING	1,721	101
28	CHEMICALS AND ALLIED PRODUCTS	5,781	3,254
30	RUBBER AND MISC. PLASTICS PRODUCTS	433
35	MACHINERY, EXCEPT ELECTRICAL	11,089	3,178
36	ELECTRIC AND ELECTRONIC EQUIPMENT	1,071	803
37	TRANSPORTATION EQUIPMENT	1,125	17
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	20	20
42	TRUCKING AND WAREHOUSING	267	182
50	WHOLESALE TRADE - DURABLE GOODS	46	46
72	PERSONAL SERVICES	6,303	4,007
73	BUSINESS SERVICES	93	75
80	HEALTH SERVICES	172,348	150,376
TOTAL		200,948	162,709

*(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.