| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 60 |
58.3%
|
| 2 | No | 39 |
37.9%
|
| 8 | Don't know | 1 |
1%
|
| 9 | Refused | 3 |
2.9%
|
| Sysmiss | 897 |