| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 41 |
56.2%
|
| 2 | no | 30 |
41.1%
|
| 3 | (dk) | 1 |
1.4%
|
| 4 | (ref) | 1 |
1.4%
|
| Sysmiss | 929 |