| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 730 |
83%
|
| 0.5 | 0.5 | 104 |
11.8%
|
| 1 | 1 | 46 |
5.2%
|
| -99 | -99 | 0 | |
| Sysmiss | 120 |