| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ditches | 289 |
19.4%
|
| 2 | Trees | 147 |
9.9%
|
| 3 | Bench terraces | 167 |
11.2%
|
| 4 | Progressive terraces | 57 |
3.8%
|
| 5 | Cover plants/Grasses | 326 |
21.9%
|
| 6 | Water dranage | 346 |
23.2%
|
| 7 | Mulching | 113 |
7.6%
|
| 8 | Beds | 33 |
2.2%
|
| 9 | Others | 13 |
0.9%
|
| Sysmiss | 2904 |