| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 403 |
48.3%
|
| 2 | no | 431 |
51.7%
|
| 3 | (dk) | 0 |
0%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 169 |