| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 916 |
48.2%
|
| 2 | No | 586 |
30.8%
|
| 3 | I don't know | 317 |
16.7%
|
| 4 | I am not sure | 83 |
4.4%
|
| Sysmiss | 3 |