| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 110 |
60.1%
|
| 2 | No | 52 |
28.4%
|
| 3 | Don't know | 14 |
7.7%
|
| 4 | Refused | 7 |
3.8%
|
| Sysmiss | 817 |