| Value | Category | Cases | |
|---|---|---|---|
| 1 | Definitely not | 796 |
6.7%
|
| 2 | Probably not | 531 |
4.5%
|
| 3 | Probably yes | 2788 |
23.6%
|
| 4 | Definitely yes | 7683 |
65.1%
|
| Sysmiss | 84 |