| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earth/sand | 374 |
1.9%
|
| 2 | Dung | 339 |
1.7%
|
| 3 | Wood/planks | 264 |
1.3%
|
| 4 | Parquet/polished wood | 126 |
0.6%
|
| 5 | Vinyl or asphalt strips | 2030 |
10.3%
|
| 6 | Ceramic tiles | 7802 |
39.7%
|
| 7 | Cement | 7554 |
38.4%
|
| 8 | Carpet | 1106 |
5.6%
|
| 9 | Other | 50 |
0.3%
|
| 99 | Unspecified | 4 |
0%
|