| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 94 |
6.7%
|
| 0.33 | 0.33 | 567 |
40.4%
|
| 0.66 | 0.66 | 546 |
38.9%
|
| 1 | 1 | 195 |
13.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 98 |