| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 3110 |
13.6%
|
| 0.33 | 0.33 | 6919 |
30.4%
|
| 0.66 | 0.66 | 8110 |
35.6%
|
| 1 | 1 | 4645 |
20.4%
|
| -99 | -99 | 0 | |
| Sysmiss | 1774 |