| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 81 |
24.7%
|
| 2 | No | 100 |
30.5%
|
| 3 | Do not know | 114 |
34.8%
|
| 4 | Not applicable | 33 |
10.1%
|
| Sysmiss | 100 |