| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 203 |
30.7%
|
| 2 | No | 451 |
68.1%
|
| 3 | Don't know | 3 |
0.5%
|
| 4 | Refused | 5 |
0.8%
|
| Sysmiss | 338 |