| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 297 |
37.9%
|
| 2 | No | 447 |
57.1%
|
| 3 | Don't know | 37 |
4.7%
|
| 4 | Refused | 2 |
0.3%
|
| Sysmiss | 217 |