| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 60 |
68.2%
|
| 2 | No | 26 |
29.5%
|
| 3 | Don't know | 1 |
1.1%
|
| 4 | Refused | 1 |
1.1%
|
| Sysmiss | 912 |