| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 0 |
0%
|
| 1 | Seed fauilure | 56 |
1.1%
|
| 2 | Drought | 20 |
0.4%
|
| 3 | Flood | 7 |
0.1%
|
| 4 | Pests | 1 |
0%
|
| 5 | Other adverse factors | 1 |
0%
|
| 6 | Not affected | 4008 |
78.5%
|
| 7 | Slightly affected | 1015 |
19.9%
|
| Sysmiss | 4 |