| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 248 |
29.5%
|
| 2 | No | 584 |
69.4%
|
| 3 | Don't know | 3 |
0.4%
|
| 4 | Refused | 6 |
0.7%
|
| Sysmiss | 179 |