| Value | Category | Cases | |
|---|---|---|---|
| 1 | Beton | 34 |
0.4%
|
| 2 | Tôle | 4696 |
59.9%
|
| 3 | Tuiles | 48 |
0.6%
|
| 4 | Terre battue | 1991 |
25.4%
|
| 5 | Chaume/paille | 1069 |
13.6%
|
| 97 | Autre | 3 |
0%
|
| Sysmiss | 3 |