| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 226 |
39.6%
|
| 2 | No | 308 |
54%
|
| 3 | Don't know | 28 |
4.9%
|
| 4 | Refused | 8 |
1.4%
|
| Sysmiss | 430 |