| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 25 |
9.8%
|
| 2 | No | 227 |
89.4%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 2 |
0.8%
|
| Sysmiss | 746 |