| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earth | 1239 |
39.7%
|
| 2 | Earth and cow dung | 919 |
29.4%
|
| 3 | Cement | 938 |
30%
|
| 4 | Mosaic or tiles | 7 |
0.2%
|
| 5 | Bricks | 5 |
0.2%
|
| 6 | Stone | 8 |
0.3%
|
| 7 | Wood | 0 |
0%
|
| 8 | Other | 6 |
0.2%
|