| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 6 |
0.1%
|
| 1 | Seed fauilure | 21 |
0.3%
|
| 2 | Drought | 71 |
1%
|
| 3 | Flood | 9 |
0.1%
|
| 4 | Pests | 5 |
0.1%
|
| 5 | Other adverse factors | 12 |
0.2%
|
| 6 | Not affected | 4976 |
67.3%
|
| 7 | Slightly affected | 2299 |
31.1%
|
| Sysmiss | 148 |