| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 17 |
15.6%
|
| 1 | Yes | 90 |
82.6%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 2 |
1.8%
|
| Sysmiss | 117 |