| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 333 |
33%
|
| 0.5 | 0.5 | 481 |
47.7%
|
| 1 | 1 | 195 |
19.3%
|
| -99 | -99 | 0 | |
| Sysmiss | 45 |