| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 9175 |
12.5%
|
| 0.33 | 0.33 | 27275 |
37.2%
|
| 0.66 | 0.66 | 23866 |
32.6%
|
| 1 | 1 | 12952 |
17.7%
|
| -99 | -99 | 0 | |
| Sysmiss | 4550 |