| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 161 |
25.2%
|
| 2 | No | 386 |
60.5%
|
| 3 | Don't know | 85 |
13.3%
|
| 4 | Refused | 6 |
0.9%
|
| Sysmiss | 362 |