| Value | Category | Cases | |
|---|---|---|---|
| 1 | Higher | 17 |
6.7%
|
| 2 | The same | 72 |
28.3%
|
| 3 | Less | 158 |
62.2%
|
| 4 | No revenue | 7 |
2.8%
|
| Sysmiss | 1055 |