| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 44 |
32.4%
|
| 2 | No | 78 |
57.4%
|
| 3 | Don't know | 11 |
8.1%
|
| 4 | Refused | 3 |
2.2%
|
| Sysmiss | 864 |