| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 543 |
31.6%
|
| 2 | Yes | 817 |
47.5%
|
| 3 | Maybe | 122 |
7.1%
|
| 4 | I don't know | 239 |
13.9%
|
| Sysmiss | 18 |