| Value |
Category |
| 00 |
NIU (not in universe) |
| 01 |
Agriculture |
| 02 |
Forestry and lumber extraction |
| 03 |
Ordinary hunting, hunting with traps, and animal re-population |
| 04 |
Fishing |
| 11 |
Exploitation of coal mines |
| 12 |
Extraction of metal minerals |
| 13 |
Crude oil and natural gas |
| 14 |
Extraction of stone, pebbles, and sand |
| 15 |
Undocumented |
| 19 |
Extraction of non-metallic minerals not classified elsewhere and exploitation of ravines |
| 20 |
Food product manufacturing industries, except beverages |
| 21 |
Beverage industry |
| 22 |
Tobacco industry |
| 23 |
Textiles production |
| 24 |
Production of footwear, clothing and other items produced with textiles |
| 25 |
Wood and cork industries, except furniture production |
| 26 |
Manufacture furniture and accessories |
| 27 |
Manufacture of paper and paper products |
| 28 |
Printers, editorials, and related industries |
| 29 |
Industry of leather and leather produces, except footwear and other clothing |
| 30 |
Manufacture of cork products |
| 31 |
Manufacture of chemical substances and products |
| 32 |
Manufacture of products derived from petroleum and coal |
| 33 |
Manufacture of non-metallic mineral products, except those derived from petroleum and coal |
| 34 |
Basic metal industries |
| 35 |
Manufacture of metal products, except machinery and transportation equipment |
| 36 |
Machinery assembly, except electrical machinery |
| 37 |
Assembly of electrical machinery, appliances, accessories, and articles |
| 38 |
Assembly of transportation materials |
| 39 |
Diverse manufacturing industries |
| 40 |
Construction |
| 41 |
Undocumented |
| 51 |
Electricity, natural gas, and vapor |
| 52 |
Distribution of water and sanitary services |
| 61 |
Wholesale and retail commerce |
| 62 |
Banks and other financial institutions |
| 63 |
Insurance |
| 64 |
Real estate |
| 71 |
Transportation |
| 72 |
Warehouse and storage |
| 73 |
Communications |
| 81 |
Government services |
| 82 |
Public services |
| 83 |
Business services |
| 84 |
Recreational services |
| 85 |
Personal services |
| 89 |
Undocumented |
| 90 |
Unspecified activities |
| 99 |
Undocumented |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.