| Value | Category |
|---|---|
| 1 | Owned and fully paid off |
| 2 | Owned, but not yet fully paid off (e.g. with a mortgage) |
| 3 | Rented |
| 4 | Occupied rent-free as part of employment contract of family member |
| 5 | Occupied rent-free not as part of employment contract of family member |
| 6 | Other |
| 9 | Unspecified |