| Value | Category | Cases | |
|---|---|---|---|
| -2 | 73 |
0.6%
|
|
| 0 | 11759 |
90.4%
|
|
| 1 | 1125 |
8.7%
|
|
| 2 | 46 |
0.4%
|
|
| Sysmiss | 42969 |