| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 11653 |
52.5%
|
| 2 | No | 10543 |
47.5%
|
| 8 | Dk | 6 |
0%
|
| 9 | No response | 1 |
0%
|
| Sysmiss | 20205 |