| | | 11 | Agriculture, Forestry,
Fishing and Hunting | 2 | | | | | Agriculture, Forestry,
Fishing and Hunting 11 |
| | | 111 | Crop Production | 3 | | | | Crop Production 111 | Agriculture, Forestry,
Fishing and Hunting 11 |
| | | 112 | Animal Production and
Aquaculture | 3 | | | | Animal Production and
Aquaculture 112 | Agriculture, Forestry,
Fishing and Hunting 11 |
| | | 113 | Forestry and Logging | 3 | | | | Forestry and Logging 113 | Agriculture, Forestry,
Fishing and Hunting 11 |
| | | 114 | Fishing, Hunting and
Trapping | 3 | | | | Fishing, Hunting and
Trapping 114 | Agriculture, Forestry,
Fishing and Hunting 11 |
| | | 115 | Support Activities for
Agriculture and Forestry | 3 | | | | Support Activities for
Agriculture and Forestry 115 | Agriculture, Forestry,
Fishing and Hunting 11 |
| | | 21 | Mining, Quarrying, and
Oil and Gas Extraction | 2 | | | | | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 211 | Oil and Gas Extraction | 3 | | | | Oil and Gas Extraction 211 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 212 | Mining (except Oil and
Gas) | 3 | | | | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 213 | Support Activities for
Mining | 3 | | | | Support Activities for
Mining 213 | Mining, Quarrying, and
Oil and Gas Extraction 21 |