| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 153 |
23.2%
|
| 2 | no | 482 |
73%
|
| 3 | (dk) | 25 |
3.8%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 340 |