| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 424 |
48.3%
|
| 2 | No | 420 |
47.9%
|
| 3 | Don't know | 15 |
1.7%
|
| 4 | Refused | 18 |
2.1%
|
| Sysmiss | 123 |