| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 145 |
14.6%
|
| 0.33 | 0.33 | 634 |
63.7%
|
| 0.66 | 0.66 | 188 |
18.9%
|
| 1 | 1 | 28 |
2.8%
|
| -99 | -99 | 0 | |
| Sysmiss | 17 |