| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 464 |
23.1%
|
| 0.33 | 0.33 | 541 |
26.9%
|
| 0.66 | 0.66 | 664 |
33%
|
| 1 | 1 | 344 |
17.1%
|
| -99 | -99 | 0 | |
| Sysmiss | 51 |