| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 622 |
68.1%
|
| 2 | No | 287 |
31.4%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 4 |
0.4%
|
| Sysmiss | 86 |