| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 50 |
28.6%
|
| 2 | No | 113 |
64.6%
|
| 3 | Don't know | 11 |
6.3%
|
| 4 | Refused | 1 |
0.6%
|
| Sysmiss | 825 |