| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 140 |
21.6%
|
| 0.33 | 0.33 | 134 |
20.6%
|
| 0.66 | 0.66 | 190 |
29.3%
|
| 1 | 1 | 185 |
28.5%
|
| -99 | -99 | 0 | |
| Sysmiss | 1 |