| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 133 |
13.4%
|
| 0.33 | 0.33 | 278 |
27.9%
|
| 0.66 | 0.66 | 299 |
30%
|
| 1 | 1 | 286 |
28.7%
|
| -99 | -99 | 0 | |
| Sysmiss | 5 |