| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 669 |
93.6%
|
| 1 | Yes | 44 |
6.2%
|
| 8 | dk | 0 |
0%
|
| 9 | No response | 2 |
0.3%
|
| Sysmiss | 237 |