| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 9139 |
48.9%
|
| 2 | No | 9564 |
51.1%
|
| 98 | dk | 0 |
0%
|
| 99 | refuse | 0 |
0%
|
| Sysmiss | 1297 |