| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1525 |
75.5%
|
| 2 | Yes | 164 |
8.1%
|
| 3 | Possible | 149 |
7.4%
|
| 4 | No idea (I do not know) | 181 |
9%
|
| Sysmiss | 8 |