| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 413 |
47.1%
|
| 2 | No | 224 |
25.5%
|
| 3 | I don't know | 194 |
22.1%
|
| 4 | I'm not sure | 46 |
5.2%
|
| Sysmiss | 25 |