| Value | Category | Cases | |
|---|---|---|---|
| -99 | -99 | 0 |
0%
|
| 0 | 0 | 370 |
31%
|
| 0.5 | 0.5 | 350 |
29.3%
|
| 1 | 1 | 474 |
39.7%
|
| Sysmiss | 6 |