| Value | Category | Cases | |
|---|---|---|---|
| 1 | SAND | 0 |
0%
|
| 2 | SMOOTHED MUD | 2450 |
89.3%
|
| 3 | SMOOTH CEMENT | 274 |
10%
|
| 4 | WOOD | 2 |
0.1%
|
| 5 | TILE | 17 |
0.6%
|
| 999 | OTHER (SPECIFY) | 0 |
0%
|