| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3774 |
89.1%
|
| 2 | No | 459 |
10.8%
|
| 8 | Dk | 1 |
0%
|
| 9 | No response | 0 |
0%
|
| Sysmiss | 420 |