| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
64.9%
|
| 2 | No | 27 |
28.7%
|
| 8 | Don't know | 5 |
5.3%
|
| 9 | Refused | 1 |
1.1%
|
| Sysmiss | 906 |