| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 1 |
0%
|
| 1 | Seed fauilure | 13 |
0.2%
|
| 2 | Drought | 42 |
0.6%
|
| 3 | Flood | 17 |
0.2%
|
| 4 | Pests | 8 |
0.1%
|
| 5 | Other adverse factors | 11 |
0.2%
|
| 6 | Not affected | 4668 |
65%
|
| 7 | Slightly affected | 2419 |
33.7%
|
| Sysmiss | 76 |