| Value | Category | Cases | |
|---|---|---|---|
| 1 | Was highly increased | 68 |
1.2%
|
| 2 | Was increased | 923 |
16.3%
|
| 3 | No change | 1210 |
21.3%
|
| 4 | Was decreased | 2187 |
38.5%
|
| 5 | Was highly decreased | 722 |
12.7%
|
| 6 | This crop was planted at the first time | 562 |
9.9%
|
| 9 | NA | 6 |
0.1%
|
| Sysmiss | 140 |