| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 131 |
6.7%
|
| 0.33 | 0.33 | 495 |
25.2%
|
| 0.66 | 0.66 | 713 |
36.2%
|
| 1 | 1 | 629 |
32%
|
| -99 | -99 | 0 | |
| Sysmiss | 32 |