| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 28 |
77.8%
|
| 1 | Yes | 2 |
5.6%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 6 |
16.7%
|
| Sysmiss | 85 |