| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 476 |
48.5%
|
| 0.33 | 0.33 | 280 |
28.5%
|
| 0.66 | 0.66 | 186 |
19%
|
| 1 | 1 | 39 |
4%
|
| -99 | -99 | 0 | |
| Sysmiss | 239 |