| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 314 |
37.6%
|
| 2 | No | 512 |
61.4%
|
| 3 | Don't know | 6 |
0.7%
|
| 4 | Refused | 2 |
0.2%
|
| Sysmiss | 166 |