| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 |
1.3%
|
|
| -5 | 4 |
5.1%
|
|
| 1 | 50 |
63.3%
|
|
| 2 | 24 |
30.4%
|
|
| Sysmiss | 130 |