| Value | Category | Cases | |
|---|---|---|---|
| -2 | 22516 |
92.7%
|
|
| -1 | 16 |
0.1%
|
|
| 1 | 849 |
3.5%
|
|
| 2 | 902 |
3.7%
|
|
| Sysmiss | 19404 |