| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ditches | 120 |
0.8%
|
| 2 | Trees | 465 |
3.3%
|
| 3 | Bench terraces | 291 |
2%
|
| 4 | Progressive terraces | 490 |
3.4%
|
| 5 | Cover plants/grasses | 11685 |
82.1%
|
| 6 | Water drainage | 253 |
1.8%
|
| 7 | Mulching | 249 |
1.7%
|
| 8 | Beds | 540 |
3.8%
|
| 9 | Others | 139 |
1%
|
| Sysmiss | 80626 |