| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 57 |
64.8%
|
| 2 | No | 30 |
34.1%
|
| 8 | Don't know | 1 |
1.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 912 |