| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 28 |
26.9%
|
| 2 | No | 74 |
71.2%
|
| 3 | Don't know | 1 |
1%
|
| 4 | Refused | 1 |
1%
|
| Sysmiss | 896 |