| Value | Category | Cases | |
|---|---|---|---|
| 1 | Higher | 5 |
4.2%
|
| 2 | The same | 8 |
6.8%
|
| 3 | Less | 59 |
50%
|
| 4 | No revenue | 38 |
32.2%
|
| 5 | Don't Know | 8 |
6.8%
|
| Sysmiss | 8591 |