| Value | Category | Cases | |
|---|---|---|---|
| -8 | 3 |
0.9%
|
|
| 1 | 294 |
85.5%
|
|
| 2 | 16 |
4.7%
|
|
| 3 | 4 |
1.2%
|
|
| 4 | 27 |
7.8%
|
|
| Sysmiss | 2294 |