| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 24 |
23.1%
|
| 2 | No | 75 |
72.1%
|
| 3 | Don't know | 3 |
2.9%
|
| 4 | Refused | 2 |
1.9%
|
| Sysmiss | 896 |