| Value | Category | Cases | |
|---|---|---|---|
| 1 | No Erosion | 224 |
73%
|
| 2 | Low | 55 |
17.9%
|
| 3 | Moderate | 19 |
6.2%
|
| 4 | High | 9 |
2.9%
|
| Sysmiss | 3393 |