| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 51 |
4.6%
|
| 0.33 | 0.33 | 236 |
21.2%
|
| 0.66 | 0.66 | 604 |
54.3%
|
| 1 | 1 | 221 |
19.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 99 |