| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 29 |
60.4%
|
| 1 | Yes | 15 |
31.3%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 4 |
8.3%
|
| Sysmiss | 73 |