| Value | Category | Cases | |
|---|---|---|---|
| -2 | 2 |
0%
|
|
| -1 | 164 |
0.5%
|
|
| 1 | 13026 |
40.5%
|
|
| 2 | 18963 |
59%
|
|
| Sysmiss | 11532 |