| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 190 |
19.1%
|
| 0.5 | 0.5 | 85 |
8.6%
|
| 1 | 1 | 719 |
72.3%
|
| -99 | -99 | 0 | |
| Sysmiss | 6 |