| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 473 |
60.6%
|
| 2 | No | 265 |
34%
|
| 3 | Don't know | 8 |
1%
|
| 4 | Refused | 34 |
4.4%
|
| Sysmiss | 220 |