| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 25 |
30.1%
|
| 2 | No | 52 |
62.7%
|
| 3 | Don't know | 1 |
1.2%
|
| 4 | Refused | 5 |
6%
|
| Sysmiss | 937 |