| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 89 |
10.4%
|
| 2 | No | 764 |
89.3%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 2 |
0.2%
|
| Sysmiss | 274 |