| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 115 |
32.1%
|
| 2 | No | 106 |
29.6%
|
| 3 | Do not know | 107 |
29.9%
|
| 4 | Not applicable | 30 |
8.4%
|
| Sysmiss | 70 |