| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 57 |
35.6%
|
| 2 | No | 95 |
59.4%
|
| 3 | Don't know | 6 |
3.8%
|
| 4 | Refused | 2 |
1.3%
|
| Sysmiss | 840 |