| Value | Category | Cases | |
|---|---|---|---|
| -4 | 26 |
0.1%
|
|
| -3 | 2 |
0%
|
|
| -1 | 45 |
0.1%
|
|
| 1 | 6885 |
15.8%
|
|
| 2 | 11590 |
26.5%
|
|
| 3 | 25110 |
57.5%
|
|
| Sysmiss | 29 |