| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 410 |
42%
|
| 0.5 | 0.5 | 404 |
41.4%
|
| 1 | 1 | 162 |
16.6%
|
| -99 | -99 | 0 | |
| Sysmiss | 24 |