| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 84 |
24.5%
|
| 2 | No | 42 |
12.2%
|
| 3 | Do not know | 153 |
44.6%
|
| 4 | Not applicable | 64 |
18.7%
|
| Sysmiss | 85 |