| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 347 |
20.1%
|
| 0.33 | 0.33 | 372 |
21.6%
|
| 0.66 | 0.66 | 648 |
37.5%
|
| 1 | 1 | 359 |
20.8%
|
| -99 | -99 | 0 | |
| Sysmiss | 276 |