| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 3626 |
16.9%
|
| 1 | Yes | 17771 |
83.1%
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | Refused to answer | 0 |