| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earth/mud | 4362 |
52.2%
|
| 2 | Cement | 3814 |
45.7%
|
| 3 | Tiles | 155 |
1.9%
|
| 4 | Wood/planks | 15 |
0.2%
|
| 5 | Stone | 2 |
0%
|
| 6 | Other, specify | 2 |
0%
|