| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 4 |
0.1%
|
| -888 | -888 | 29 |
0.7%
|
| 0 | No | 3886 |
87.5%
|
| 1 | Yes | 521 |
11.7%
|
| Sysmiss | 510 |