| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 463 |
80.1%
|
| 2 | No | 107 |
18.5%
|
| 3 | Don't know | 3 |
0.5%
|
| 4 | Refused | 5 |
0.9%
|
| Sysmiss | 446 |