| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
38.1%
|
| 2 | No | 85 |
53.1%
|
| 3 | Don't know | 12 |
7.5%
|
| 4 | Refused | 2 |
1.3%
|
| Sysmiss | 840 |