| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 139 |
47%
|
| 2 | No | 146 |
49.3%
|
| 3 | Don't know | 10 |
3.4%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 704 |