| Code | Description | Upper Code | Notes |
| 1 | Employed - unemployed | ||
| 2 | Employed - retired | ||
| 3 | Employed - other inactive | ||
| 4 | Unemployed - employed | ||
| 5 | Unemployed - retired | ||
| 6 | Unemployed - other inactive | ||
| 7 | Retired - employed | ||
| 8 | Retired - unemployed | ||
| 9 | Retired - other inactive | ||
| 10 | Other inactive - employed | ||
| 11 | Other inactive - unemployed | ||
| 12 | Other inactive - retired |