| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 38 |
4.2%
|
| 0.33 | 0.33 | 260 |
29%
|
| 0.66 | 0.66 | 382 |
42.6%
|
| 1 | 1 | 217 |
24.2%
|
| -99 | -99 | 0 | |
| Sysmiss | 103 |