| Value | Category | 
|---|---|
| 0 | Person not economically active | 
| 1 | Agriculture | 
| 2 | Mining | 
| 3 | Manufacturing | 
| 4 | Electricity, gas, water | 
| 5 | Construction | 
| 6 | Wholesale, retail, accomodation | 
| 7 | Transport, storage, communication | 
| 8 | Finance, insurance, real estate, etc | 
| 9 | Community, social and personal services |