| Value | Category |
|---|---|
| 0 | not employed |
| 1 | agriculture, fishing and forestry (1,2,5) |
| 2 | manufacture and mining (10-36) |
| 3 | services (electricity, gas, hot water, sewage etc.) (40, 90) |
| 4 | construction (45) |
| 5 | public administration, education, health and social work (75,80,85) |
| 6 | sales and services (50-61,64-66,92-93) |
| 7 | other (63,70,73,91,95,99) |