| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 458 |
70.7%
|
| 2 | no | 188 |
29%
|
| 3 | (dk) | 1 |
0.2%
|
| 4 | (ref) | 1 |
0.2%
|
| Sysmiss | 352 |