| Value | Category |
|---|---|
| 1 | 1. Single family house / Semi-detached house |
| 2 | 2. Part of a house / Part of an apartment |
| 3 | 3. Apartment in a building with less than 10 dwellings |
| 4 | 4. Apartment in a building with 10 or more dwellings |
| 5 | 5. Makeshift dwelling / temporary dwelling |
| 97 | 97. Other |
| Sysmiss |