| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 147 |
14.3%
|
| 0.33 | 0.33 | 658 |
64.1%
|
| 0.66 | 0.66 | 194 |
18.9%
|
| 1 | 1 | 27 |
2.6%
|
| -99 | -99 | 0 | |
| Sysmiss | 28 |