| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mud/earth | 1500 |
89.5%
|
| 2 | Wood/plank | 1 |
0.1%
|
| 3 | Tiles | 0 |
0%
|
| 4 | Concrete/cement | 174 |
10.4%
|
| 5 | Grass | 1 |
0.1%
|
| 99 | Other (Specify) | 0 |
0%
|
| Sysmiss | 150 |