| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1497 |
74.3%
|
| 2 | Yes | 276 |
13.7%
|
| 3 | Possible | 57 |
2.8%
|
| 4 | No idea (I do not know) | 185 |
9.2%
|
| Sysmiss | 12 |