| Value | Category | Cases | |
|---|---|---|---|
| -2 | 594 |
78.8%
|
|
| -1 | 106 |
14.1%
|
|
| 2 | 24 |
3.2%
|
|
| 3 | 11 |
1.5%
|
|
| 4 | 11 |
1.5%
|
|
| 5 | 8 |
1.1%
|
|
| Sysmiss | 42933 |