| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2911 |
65.6%
|
| 1 | Yes | 1524 |
34.4%
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 7057 |