| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 107 |
51.9%
|
| 2 | no | 96 |
46.6%
|
| 3 | (dk) | 3 |
1.5%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 794 |