| Value | Category | Cases | |
|---|---|---|---|
| 0 | 289 |
4.3%
|
|
| 1 | Seed failure | 7 |
0.1%
|
| 2 | Drought | 39 |
0.6%
|
| 3 | Flood | 3 |
0%
|
| 4 | Pests | 6 |
0.1%
|
| 5 | Other adverse factors | 10 |
0.2%
|
| 6 | Not affected | 4910 |
73.8%
|
| 7 | Slightly affected | 1386 |
20.8%
|
| Sysmiss | 260 |