| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 10 |
35.7%
|
| 1 | Yes | 13 |
46.4%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 5 |
17.9%
|
| Sysmiss | 93 |