| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 57 |
44.2%
|
| 2 | No | 67 |
51.9%
|
| 3 | Don't know | 3 |
2.3%
|
| 4 | Refused | 2 |
1.6%
|
| Sysmiss | 922 |