| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 295 |
25.9%
|
| 0.5 | 0.5 | 468 |
41.1%
|
| 1 | 1 | 375 |
33%
|
| -99 | -99 | 0 | |
| Sysmiss | 73 |