| Value | Category | Cases | |
|---|---|---|---|
| -99 | -99 | 0 |
0%
|
| 0 | 0 | 294 |
31.9%
|
| 0.5 | 0.5 | 418 |
45.3%
|
| 1 | 1 | 210 |
22.8%
|
| Sysmiss | 2 |