| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 23 |
2.3%
|
| 0.33 | 0.33 | 169 |
17.1%
|
| 0.66 | 0.66 | 453 |
45.9%
|
| 1 | 1 | 341 |
34.6%
|
| -99 | -99 | 0 | |
| Sysmiss | 16 |