SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
07	AGRICULTURAL SERVICES	3,205
13	OIL AND GAS EXTRACTION	18,653
15	GENERAL BUILDING CONTRACTORS	68,610	76
16	HEAVY CONSTRUCTION CONTRACTORS	31,681	20
17	SPECIAL TRADE CONTRACTORS	195,585	721
20	FOOD AND KINDRED PRODUCTS	2,555
21	TOBACCO MANUFACTURERS	1
22	TEXTILE MILL PRODUCTS	3,281	365
23	APPAREL AND OTHER TEXTILE PRODUCTS	5,275	3,586
24	LUMBER AND WOOD PRODUCTS	16,626	3,832
25	FURNITURE AND FIXTURES	1,639	636
26	PAPER AND ALLIED PRODUCTS	13,433	306
27	PRINTING AND PUBLISHING	5,784	1,486
28	CHEMICALS AND ALLIED PRODUCTS	31,678	10,430
29	PETROLEUM AND COAL PRODUCTS	1,999
30	RUBBER AND MISC. PLASTICS PRODUCTS	12,046	4,779
31	LEATHER AND LEATHER PRODUCTS	1,953	820
32	STONE, CLAY, AND GLASS PRODUCTS	62,141	6,055
33	PRIMARY METAL INDUSTRIES	61,418	1,245
34	FABRICATED METAL PRODUCTS	66,724	3,055
35	MACHINERY, EXCEPT ELECTRICAL	82,842	6,714
36	ELECTRIC AND ELECTRONIC EQUIPMENT	28,244	10,531
37	TRANSPORTATION EQUIPMENT	40,136	3,522
38	INSTRUMENTS AND RELATED PRODUCTS	12,696	7,005
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	3,829	1,064
40	RAILROAD TRANSPORTATION	174
41	LOCAL AND INTERURBAN PASSENGER TRANSIT	3,897
42	TRUCKING AND WAREHOUSING	5,629
44	WATER TRANSPORTATION	5,389
45	TRANSPORTATION BY AIR	6,640	28
49	ELECTRIC, GAS, AND SANITARY SERVICES	32,767	87
50	WHOLESALE TRADE - DURABLE GOODS	15,558	46
51	WHOLESALE TRADE - NONDURABLE GOODS	10,074	905
55	AUTOMOTIVE DEALERS & SERVICE STATIONS	2,576	427
72	PERSONAL SERVICES	2,791	485
73	BUSINESS SERVICES	18,151	3,593
75	AUTO REPAIR, SERVICES, AND GARAGES	8,336
76	MISCELLANEOUS REPAIR SERVICES	10,363
80	HEALTH SERVICES	50,338	41,070
TOTAL		944,731	112,888