| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 68 |
41.7%
|
| 2 | no | 94 |
57.7%
|
| 3 | (dk) | 1 |
0.6%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 837 |