| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 55 |
12%
|
| 2 | No | 401 |
87.7%
|
| 3 | Don't know | 1 |
0.2%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 543 |