| Value | Category |
|---|---|
| 1 | Agriculture and Fishing |
| 2 | Mining |
| 3 | Manufacturing |
| 4 | Electricity and Utilities |
| 5 | Construction |
| 6 | Commerce |
| 7 | Transportation, Storage and Communication |
| 8 | Financial, Insurance and Real Estate |
| 9 | Public Administration |
| 10 | Other Services |
| 11 | Unspecified |
| 99 | Not stated |