| Value | Category | Cases | |
|---|---|---|---|
| 1 | Terre/banco | 1567 |
60%
|
| 2 | Ciment/béton | 984 |
37.7%
|
| 3 | Pierres | 1 |
0%
|
| 4 | Bois / paille | 2 |
0.1%
|
| 5 | Briques cuites | 54 |
2.1%
|
| 6 | Carreaux | 2 |
0.1%
|
| 96 | Autre | 0 |
0%
|
| Sysmiss | 13 |