| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earth | 446 |
16.8%
|
| 2 | Cow dung or cow dung mixed with soil | 847 |
31.9%
|
| 3 | Concrete/stone/cement | 1085 |
40.9%
|
| 4 | Tile/bricks | 7 |
0.3%
|
| 5 | Wood | 266 |
10%
|
| 9 | Missing | 0 |
0%
|
| 999 | 2 |
0.1%
|