| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 222 |
44.8%
|
| 2 | No | 84 |
16.9%
|
| 3 | Not sure | 95 |
19.2%
|
| 4 | Do not know | 95 |
19.2%
|
| Sysmiss | 528 |