| Value | Category | Cases | |
|---|---|---|---|
| -9 | 9 |
2.8%
|
|
| 1 | 76 |
23.6%
|
|
| 2 | 47 |
14.6%
|
|
| 3 | 190 |
59%
|
|
| Sysmiss | 80 |