| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 97 |
28.4%
|
| 2 | No | 100 |
29.2%
|
| 3 | Do not know | 110 |
32.2%
|
| 4 | Not applicable | 35 |
10.2%
|
| Sysmiss | 86 |