| Value | Category | Cases | |
|---|---|---|---|
| 1 | No Erosion | 11611 |
61.4%
|
| 2 | Low | 5015 |
26.5%
|
| 3 | Moderate | 1386 |
7.3%
|
| 4 | High | 902 |
4.8%
|
| Sysmiss | 351 |