| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 77 |
48.1%
|
| 2 | No | 78 |
48.8%
|
| 3 | Don't know | 3 |
1.9%
|
| 4 | Refused | 2 |
1.3%
|
| Sysmiss | 840 |