| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 21 |
58.3%
|
| 2 | No | 12 |
33.3%
|
| 3 | I do not know | 0 |
0%
|
| 4 | Not applicable | 3 |
8.3%
|
| Sysmiss | 1 |