| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 97 |
62.6%
|
| 2 | No | 46 |
29.7%
|
| 3 | Don't know | 1 |
0.6%
|
| 4 | Refused | 11 |
7.1%
|
| Sysmiss | 845 |