| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 53 |
17%
|
| 2 | No | 90 |
28.9%
|
| 3 | Do not know | 126 |
40.5%
|
| 4 | Not applicable | 42 |
13.5%
|
| Sysmiss | 117 |