| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mud/sand/gravel | 419 |
26.3%
|
| 2 | Concrete/cement | 1173 |
73.5%
|
| 3 | Tile/marble | 1 |
0.1%
|
| 4 | Wood | 0 |
0%
|
| 5 | Carpet | 2 |
0.1%
|
| 6 | Hides/skin | 0 |
0%
|
| 7 | Other | 0 |
0%
|