| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 7 |
41.2%
|
| 1 | Yes | 8 |
47.1%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 2 |
11.8%
|
| Sysmiss | 104 |