| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 36 |
37.1%
|
| 2 | No | 57 |
58.8%
|
| 3 | Don't know | 4 |
4.1%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 917 |