| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 428 |
36.8%
|
| 2 | no | 697 |
60%
|
| 3 | don't know | 37 |
3.2%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 447 |