| Value | Category | Cases | |
|---|---|---|---|
| -89 | Refused | 0 |
0%
|
| -88 | Don't know | 3 |
0.2%
|
| 0 | No | 688 |
53.5%
|
| 1 | Yes | 594 |
46.2%
|
| Sysmiss | 13 |