| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 26 |
68.4%
|
| 1 | Yes | 3 |
7.9%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 9 |
23.7%
|
| Sysmiss | 83 |