| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 95 |
18.8%
|
| 2 | No | 186 |
36.9%
|
| 3 | Not sure | 150 |
29.8%
|
| 4 | Do not know | 73 |
14.5%
|
| Sysmiss | 902 |