| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 275 |
48.2%
|
| 2 | No | 206 |
36.1%
|
| 3 | Don't know | 80 |
14%
|
| 4 | Refused | 9 |
1.6%
|
| Sysmiss | 430 |