| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 497 |
60.4%
|
| 2 | No | 293 |
35.6%
|
| 3 | Don't know | 3 |
0.4%
|
| 4 | Refused | 30 |
3.6%
|
| Sysmiss | 177 |