| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 11806 |
76.3%
|
| 1 | Yes | 3241 |
20.9%
|
| 8 | Don't know | 428 |
2.8%
|
| 9 | Missing | 11 | |
| Sysmiss | 1236 |