| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mud/Earth/Sand | 60 |
89.6%
|
| 2 | Dung | 2 |
3%
|
| 3 | Wood | 0 |
0%
|
| 4 | Clay | 5 |
7.5%
|
| Sysmiss | 938 |