| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 506 |
64.1%
|
| 2 | No | 231 |
29.2%
|
| 3 | Don't know | 11 |
1.4%
|
| 4 | Refused | 42 |
5.3%
|
| Sysmiss | 210 |