| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 38 |
55.9%
|
| 2 | No | 16 |
23.5%
|
| 3 | Don't know | 4 |
5.9%
|
| 4 | Refused | 10 |
14.7%
|
| Sysmiss | 932 |