| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 158 |
29.7%
|
| 2 | No | 366 |
68.8%
|
| 3 | Don't know | 3 |
0.6%
|
| 4 | Refused | 5 |
0.9%
|
| Sysmiss | 468 |