| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 110 |
40.3%
|
| 2 | No | 158 |
57.9%
|
| 3 | Don't know | 2 |
0.7%
|
| 4 | Refused | 3 |
1.1%
|
| Sysmiss | 727 |