| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 113 |
38%
|
| 2 | no | 183 |
61.6%
|
| 3 | (dk) | 0 |
0%
|
| 4 | (ref) | 1 |
0.3%
|
| Sysmiss | 703 |