| Value | Category | Cases | |
|---|---|---|---|
| -97 | Other | 2 |
0.1%
|
| 1 | Banco/briques en banco | 9 |
0.6%
|
| 2 | Bois/bambou | 5 |
0.3%
|
| 3 | Tôle | 730 |
51%
|
| 4 | Ciment/béton | 650 |
45.5%
|
| 5 | Béton | 34 |
2.4%
|
| Sysmiss | 543 |