| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 32 |
57.1%
|
| 2 | no | 23 |
41.1%
|
| 3 | (dk) | 1 |
1.8%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 944 |