| Value | Category | Cases | |
|---|---|---|---|
| 1 | Was highly increased | 3 |
1.9%
|
| 2 | Was increased | 20 |
12.8%
|
| 3 | No change | 72 |
46.2%
|
| 4 | Was decreased | 42 |
26.9%
|
| 5 | Was highly decreased | 7 |
4.5%
|
| 6 | This crop was planted at the first time | 6 |
3.8%
|
| 9 | NA | 6 |
3.8%
|
| Sysmiss | 32460 |