| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 78 |
6%
|
| 1 | Yes | 37 |
2.9%
|
| -88 | Don't know | 39 |
3%
|
| -555 | 1 |
0.1%
|
|
| -222 | 1135 |
88%
|
|
| Sysmiss | 8 |