| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earth/sand | 510 |
2.4%
|
| 2 | Dung | 402 |
1.9%
|
| 3 | wood/Planks | 321 |
1.5%
|
| 4 | Parquet/Polished wood | 181 |
0.9%
|
| 5 | Vinyl or asphalt strips | 2352 |
11.2%
|
| 6 | Ceramic tiles | 7726 |
37%
|
| 7 | Cement | 7837 |
37.5%
|
| 8 | Carpet | 1341 |
6.4%
|
| 9 | Other | 94 |
0.4%
|
| 99 | Unspecified | 144 |
0.7%
|