| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 58 |
17.9%
|
| 2 | No | 45 |
13.9%
|
| 3 | Do not know | 158 |
48.8%
|
| 4 | Not applicable | 63 |
19.4%
|
| Sysmiss | 104 |