| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5117 |
84.9%
|
| 2 | No | 829 |
13.8%
|
| 8 | Dk | 19 |
0.3%
|
| 9 | No response | 59 |
1%
|
| Sysmiss | 36384 |