| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 887 |
4.4%
|
| 2 | No | 19062 |
95.3%
|
| 98 | dk | 51 |
0.3%
|
| 99 | refuse | 0 |
0%
|
| Sysmiss | 5058 |