| Value | Category | Cases | |
|---|---|---|---|
| -2 | 5525 |
66.6%
|
|
| -1 | 1487 |
17.9%
|
|
| 2 | 56 |
0.7%
|
|
| 3 | 1227 |
14.8%
|
|
| Sysmiss | 515 |