| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 46 |
57.5%
|
| 2 | no | 28 |
35%
|
| 3 | (dk) | 1 |
1.3%
|
| 4 | (ref) | 5 |
6.3%
|
| Sysmiss | 921 |