| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 106 |
7.2%
|
| 0.33 | 0.33 | 378 |
25.6%
|
| 0.66 | 0.66 | 704 |
47.6%
|
| 1 | 1 | 290 |
19.6%
|
| -99 | -99 | 0 | |
| Sysmiss | 17 |