| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grass/Palm leaves | 105 |
0.9%
|
| 2 | Mud | 1107 |
9.8%
|
| 3 | Compacted earth | 2407 |
21.3%
|
| 4 | Mud brick | 4023 |
35.7%
|
| 5 | Burnt bricks | 3263 |
28.9%
|
| 6 | Concrete | 190 |
1.7%
|
| 7 | Wood | 48 |
0.4%
|
| 8 | Iron sheets | 3 |
0%
|
| 9 | Other | 132 |
1.2%
|
| Sysmiss | 2 |