| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
18.6%
|
| 2 | No | 106 |
32.3%
|
| 3 | Do not know | 120 |
36.6%
|
| 4 | Not applicable | 41 |
12.5%
|
| Sysmiss | 100 |