| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 166 |
34.1%
|
| 2 | No | 295 |
60.6%
|
| 3 | Don't know | 25 |
5.1%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 513 |