| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tôle | 3237 |
55.1%
|
| 2 | Bois | 971 |
16.5%
|
| 3 | Béton | 469 |
8%
|
| 4 | Paille | 934 |
15.9%
|
| 5 | Tuile | 61 |
1%
|
| 6 | Autre | 207 |
3.5%
|