| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 26 |
2.1%
|
| 0.33 | 0.33 | 155 |
12.6%
|
| 0.66 | 0.66 | 838 |
68.4%
|
| 1 | 1 | 207 |
16.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 1 |