| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 12 |
1.3%
|
| 0.33 | 0.33 | 34 |
3.8%
|
| 0.66 | 0.66 | 500 |
55.8%
|
| 1 | 1 | 350 |
39.1%
|
| -99 | -99 | 0 | |
| Sysmiss | 58 |