| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 86 |
21.9%
|
| 2 | No | 285 |
72.7%
|
| 3 | Don't know | 17 |
4.3%
|
| 4 | Refused | 4 |
1%
|
| Sysmiss | 608 |