| Value | Category | Cases | |
|---|---|---|---|
| -5 | 4 |
30.8%
|
|
| -3 | 2 |
15.4%
|
|
| 1 | 2 |
15.4%
|
|
| 2 | 1 |
7.7%
|
|
| 4 | 2 |
15.4%
|
|
| 9 | 2 |
15.4%
|
|
| Sysmiss | 122 |