| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 458 |
75.8%
|
| 2 | No | 123 |
20.4%
|
| 3 | Don't know | 6 |
1%
|
| 4 | Refused | 17 |
2.8%
|
| Sysmiss | 396 |