| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 221 |
7.6%
|
| 0.33 | 0.33 | 735 |
25.2%
|
| 0.66 | 0.66 | 1603 |
55%
|
| 1 | 1 | 357 |
12.2%
|
| -99 | -99 | 0 | |
| Sysmiss | 80 |