| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 68 |
4.5%
|
| 0.33 | 0.33 | 353 |
23.1%
|
| 0.66 | 0.66 | 861 |
56.5%
|
| 1 | 1 | 243 |
15.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 9 |