| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earth/sand | 27 |
2.7%
|
| 2 | Dung | 2 |
0.2%
|
| 3 | Wood/planks | 39 |
3.9%
|
| 4 | Parquet/polished wood | 16 |
1.6%
|
| 5 | Vinyl or asphalt strips | 106 |
10.6%
|
| 6 | Ceramic tiles | 510 |
51.1%
|
| 7 | Cement | 189 |
18.9%
|
| 8 | Carpet | 106 |
10.6%
|
| 9 | Other | 4 |
0.4%
|
| 99 | Unspecified | 0 |
0%
|