| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 8 |
29.6%
|
| 1 | Yes | 18 |
66.7%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 1 |
3.7%
|
| Sysmiss | 94 |