| Value | Category | Cases | |
|---|---|---|---|
| 1 | Higher | 46 |
1.5%
|
| 2 | The same | 99 |
3.3%
|
| 3 | Less | 27 |
0.9%
|
| 4 | No revenue | 9 |
0.3%
|
| 99 | Refused | 32 |
1.1%
|
| Sysmiss | 2774 |
92.9%
|