| Value | Category | Cases | |
|---|---|---|---|
| -99 | -99 | 0 |
0%
|
| 0 | 0 | 296 |
30.3%
|
| 0.5 | 0.5 | 405 |
41.5%
|
| 1 | 1 | 276 |
28.2%
|
| Sysmiss | 23 |