| Value | Category | Cases | |
|---|---|---|---|
| 1 | Brick/cement/stone/cabook | 4307 |
61.7%
|
| 2 | Mud | 2238 |
32%
|
| 3 | Wood | 221 |
3.2%
|
| 4 | Cadjan/palmyrah | 198 |
2.8%
|
| 5 | Other | 19 |
0.3%
|