| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 18547 |
89.4%
|
| 1 | Yes | 2195 |
10.6%
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | 655 |