| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 309 |
3.4%
|
| 1 | Seed fauilure | 13 |
0.1%
|
| 2 | Drought | 55 |
0.6%
|
| 3 | Flood | 53 |
0.6%
|
| 4 | Pests | 8 |
0.1%
|
| 5 | Other adverse factors | 25 |
0.3%
|
| 6 | Not affected | 5829 |
64.6%
|
| 7 | Slightly affected | 2732 |
30.3%
|