| Value | Category | Cases | |
|---|---|---|---|
| 1 | Higher | 18 |
9.5%
|
| 2 | The same | 109 |
57.4%
|
| 3 | Less | 59 |
31.1%
|
| 4 | No revenue | 4 |
2.1%
|
| Sysmiss | 622 |