| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 525 |
79.3%
|
| 2 | No | 129 |
19.5%
|
| 3 | Don't know | 2 |
0.3%
|
| 4 | Refused | 6 |
0.9%
|
| Sysmiss | 338 |