| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 44 |
60.3%
|
| 2 | No | 24 |
32.9%
|
| 3 | Don't know | 4 |
5.5%
|
| 4 | Refused | 1 |
1.4%
|
| Sysmiss | 927 |