| Value | Category | Cases | |
|---|---|---|---|
| 1 | Plants should be uprooted and removed | 65 |
3.6%
|
| 2 | Plants should be cut off at base,and all stems and leaves be removed | 88 |
4.9%
|
| 3 | Plants should be cut off at base,and all stems and leaves left on soil | 1217 |
68.1%
|
| 4 | Other specify | 200 |
11.2%
|
| 77 | 3 |
0.2%
|
|
| 88 | doesn't know | 213 |
11.9%
|
| Sysmiss | 6789 |