| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 123 |
53.7%
|
| 2 | No | 80 |
34.9%
|
| 3 | Don't know | 23 |
10%
|
| 4 | Refused | 3 |
1.3%
|
| Sysmiss | 771 |