| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 168 |
45.4%
|
| 2 | no | 193 |
52.2%
|
| 3 | (dk) | 9 |
2.4%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 1641 |