| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 75 |
44.4%
|
| 2 | No | 80 |
47.3%
|
| 3 | Don't know | 12 |
7.1%
|
| 4 | Refused | 2 |
1.2%
|
| Sysmiss | 831 |