| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 60 |
52.2%
|
| 2 | No | 49 |
42.6%
|
| 3 | Don't know | 2 |
1.7%
|
| 4 | Refused | 4 |
3.5%
|
| Sysmiss | 889 |