| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 1205 |
61.6%
|
| 0.33 | 0.33 | 521 |
26.6%
|
| 0.66 | 0.66 | 162 |
8.3%
|
| 1 | 1 | 68 |
3.5%
|
| -99 | -99 | 0 | |
| Sysmiss | 46 |