| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 96 |
14.7%
|
| 2 | No | 473 |
72.7%
|
| 3 | Don't know | 13 |
2%
|
| 4 | Refused | 69 |
10.6%
|
| Sysmiss | 349 |