| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 802 |
39.9%
|
| 2 | Yes | 521 |
25.9%
|
| 3 | Possible | 216 |
10.7%
|
| 4 | No idea (I do not know) | 472 |
23.5%
|
| Sysmiss | 16 |