| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 804 |
46%
|
| 2 | No | 543 |
31%
|
| 3 | I don't know | 326 |
18.6%
|
| 4 | I am not sure | 76 |
4.3%
|
| Sysmiss | 23 |