| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 24 |
7.8%
|
| 2 | No | 274 |
89%
|
| 3 | Don't know | 9 |
2.9%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 692 |