| Value | Category | Cases | |
|---|---|---|---|
| 1 | Terracing | 2226 |
7.8%
|
| 2 | Erosion fence | 14952 |
52.5%
|
| 3 | Erosion ditch | 9915 |
34.8%
|
| 4 | Planting trees | 672 |
2.4%
|
| 5 | Other _specify_ | 700 |
2.5%
|
| Sysmiss | 14372 |