| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 34 | 31 |
5.3%
|
| 2 | no | 517 | 546 |
94.6%
|
| 3 | (dk) | 1 | 0 |
0.1%
|
| 4 | (ref) | 0 | 0 |
0%
|
| Sysmiss | 448 | 423 |