| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 804 |
61%
|
| 0.5 | 0.5 | 361 |
27.4%
|
| 1 | 1 | 152 |
11.5%
|
| -99 | -99 | 0 | |
| Sysmiss | 29 |