| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 591 |
71.8%
|
| 2 | No | 218 |
26.5%
|
| 3 | Don't know | 6 |
0.7%
|
| 4 | Refused | 8 |
1%
|
| Sysmiss | 177 |