| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 11 |
26.2%
|
| 1 | Yes | 27 |
64.3%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 4 |
9.5%
|
| Sysmiss | 79 |