| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 1005 |
82.7%
|
| 0.5 | 0.5 | 158 |
13%
|
| 1 | 1 | 52 |
4.3%
|
| -99 | -99 | 0 | |
| Sysmiss | 12 |