| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 73 |
22.8%
|
| 2 | No | 77 |
24.1%
|
| 3 | Do not know | 119 |
37.2%
|
| 4 | Not applicable | 51 |
15.9%
|
| Sysmiss | 108 |