| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 48 |
6.4%
|
| 0.33 | 0.33 | 281 |
37.5%
|
| 0.66 | 0.66 | 371 |
49.5%
|
| 1 | 1 | 50 |
6.7%
|
| -99 | -99 | 0 | |
| Sysmiss | 346 |