| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 133 |
74.3%
|
| 2 | no | 45 |
25.1%
|
| 3 | (dk) | 0 |
0%
|
| 4 | (ref) | 1 |
0.6%
|
| Sysmiss | 821 |