| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 416 |
22%
|
| 0.5 | 0.5 | 699 |
37%
|
| 1 | 1 | 775 |
41%
|
| -99 | -99 | 0 | |
| Sysmiss | 41 |