| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 83 |
25.9%
|
| 2 | No | 224 |
69.8%
|
| 3 | Don't know | 13 |
4%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 679 |