| Value | Category | Cases | |
|---|---|---|---|
| -8 | 1 | 0 |
0%
|
| 1 | 2 | 288 |
95.7%
|
| 2 | 3 | 13 |
4.3%
|
| Sysmiss | 4 | 0 | |
| Sysmiss | 5 | 0 | |
| Sysmiss | 6 | 0 | |
| Sysmiss | 7 | 0 | |
| Sysmiss | 99 |