| Value | Category |
|---|---|
| 1 | Poles (including bamboo), branches, grass |
| 2 | Poles and mud/mud and stones |
| 3 | Mud only |
| 4 | Mud bricks |
| 5 | Burnt bricks |
| 6 | Concrete, cement, stones |
| 7 | Not Plastered |
| 8 | Plaster and paint (partial) |
| 9 | Plaster and paint (all) |
| 10 | Other (specify) |
| Sysmiss |