| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 65 |
39.6%
|
| 2 | No | 90 |
54.9%
|
| 8 | Don't know | 5 |
3%
|
| 9 | Refused | 4 |
2.4%
|
| Sysmiss | 846 |