1. Agriculture, hunting, forestry and fishing
11. Agriculture and hunting
12. Forestry and logging
13. Fishing
2. Mining and quarrying
21. Coal mining
22. Crude petroleum and natural gas production
23. Metal ore mining
29. Other mining
3. Manufacturing
31. Food, beverages and tobacco
32. Textile, wearing apparel and leather
33. Wood and wood products, including furniture
34. Paper and paper products, printing and publishing
35. Chemicals and chemical, petroleum, coal, rubber and plastic products
36. Non-metallic mineral products, except products of petroleum and coal
37. Basic metal
38. Fabricated metal products, machinery and equipment
39. Other manugacturing industries
4. Electricity, gas and water
41. Electricity, gas and steam
42. Water works and supply
5. Construction
50. Construction
6. Wholesale and retail trade and restaurants and hotels
61. Wholesale trade
62. Retail trade
63. Restaurants and hotels
7. Transport, storage and communications
71. Transport and storage
72. Communication
8. Financing, insurance, real estate and busines services
81. Financing institutions
82. Insurance
83. Real estate and business services
9. Community, social and personal services
91. Public administration and defense
92. Sanitary and similar services
93. Social and related community services
94. Recreational and cultural services
95. Personal and household services
96. International and other extra-territorial bodies
0. Industries not elsewhere classified
00. Industries not elsewhere classified