| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2071 |
13.4%
|
| 1 | Yes | 9686 |
62.8%
|
| 2 | Depends | 1631 |
10.6%
|
| 8 | Dk | 2041 |
13.2%
|
| 9 | Missing | 57 | |
| Sysmiss | 1236 |