| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 102 |
10.1%
|
| 0.33 | 0.33 | 614 |
60.9%
|
| 0.66 | 0.66 | 265 |
26.3%
|
| 1 | 1 | 28 |
2.8%
|
| -99 | -99 | 0 | |
| Sysmiss | 8 |