| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 23 |
2.3%
|
| 0.33 | 0.33 | 56 |
5.7%
|
| 0.66 | 0.66 | 630 |
64%
|
| 1 | 1 | 276 |
28%
|
| -99 | -99 | 0 | |
| Sysmiss | 27 |