| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 178 |
50.1%
|
| 2 | No | 172 |
48.5%
|
| 3 | Don't know | 4 |
1.1%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 665 |