| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 621 |
62.8%
|
| 2 | No | 304 |
30.7%
|
| 3 | Don't know | 43 |
4.3%
|
| 4 | Refused | 21 |
2.1%
|
| Sysmiss | 11 |