| Value | Category | Cases | |
|---|---|---|---|
| -9 | 2 |
1%
|
|
| 1 | 48 |
24.4%
|
|
| 2 | 30 |
15.2%
|
|
| 3 | 117 |
59.4%
|
|
| Sysmiss | 2 |