| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 141 |
50%
|
| 2 | No | 133 |
47.2%
|
| 3 | Don't know | 3 |
1.1%
|
| 4 | Refused | 5 |
1.8%
|
| Sysmiss | 718 |