01. Agriculture

02. Forestry and logging

03. Hunting, trapping and game propagation

04. Fishing

11. Coal mining

12. Metal mining

13. Crude petroleum and natural gas

14. Stone quarrying, clay and sand pits

19. Other non-metallic mining and quarrying

20. Food manufacturing industries, except beverage industries

21. Beverage industries

22. Tobacco manufactures

23. Manufacture of textiles

24. Manufacture of footwear, other wearing apparel and made-up textile goods

25. Manufacture of wood and cork (except manufacture of furniture)

26. Manufacture of furniture and fixtures

27. Manufacture of paper and paper products

28. Printing, publishing and allied industries

29. Manufacture of leather, and leather and fur products (except footwear and other wearing apparel)

30. Manufacture of rubber products

31. Manufacture of chemicals and chemical products

32. Manufacture of products of petroleum and coal

33. Manufacture of non-metallic mineral products (except products of petroleum and coal)

34. Basic metal industries

35. Manufacture of metal products (except machinery and transport equipment)

36. Manufacture of machinery (except electrical machinery)

37. Manufacture of electrical machinery, apparatus, appliances and supplies

38. Manufacture of transport equipment

39. Miscellaneous manufacturing industries

40. Construction.

51. Electricity, gas and steam.

52. Water and sanitary services

61. Wholesale and retail trade

62. Banks and other financial institutions

63. Insurance

64. Real estate

71. Transport

72. Storage and warehousing

73. Communication

81. Government services

82. Community services

83. Business services

84. Recreation services

85. Personal services

90. Activities not adequately described

¹See UNITED NATIONS: Statistical Papers, Series M, No. 4, rev.1 (New York, 1958).