| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 34 |
1.7%
|
| 0.33 | 0.33 | 189 |
9.4%
|
| 0.66 | 0.66 | 1275 |
63.1%
|
| 1 | 1 | 523 |
25.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 27 |