| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 556 |
29.8%
|
| 0.33 | 0.33 | 719 |
38.5%
|
| 0.66 | 0.66 | 365 |
19.6%
|
| 1 | 1 | 226 |
12.1%
|
| -99 | -99 | 0 | |
| Sysmiss | 41 |