| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 127 |
12.9%
|
| 0.33 | 0.33 | 586 |
59.7%
|
| 0.66 | 0.66 | 225 |
22.9%
|
| 1 | 1 | 44 |
4.5%
|
| -99 | -99 | 0 | |
| Sysmiss | 18 |