| Value | Category | Cases | |
|---|---|---|---|
| -5 | 3 |
3.2%
|
|
| -4 | 2 |
2.2%
|
|
| -3 | 2 |
2.2%
|
|
| 1 | 70 |
75.3%
|
|
| 2 | 16 |
17.2%
|
|
| Sysmiss | 1841 |