| Value | Category | Cases | |
|---|---|---|---|
| -98 | 2 |
1.3%
|
|
| 0 | 91 |
59.1%
|
|
| 1 | 32 |
20.8%
|
|
| 2 | 3 |
1.9%
|
|
| 98 | 26 |
16.9%
|
|
| Sysmiss | 55 |