| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 86 |
28.8%
|
| 2 | No | 142 |
47.5%
|
| 3 | I do not know | 31 |
10.4%
|
| 4 | 40 |
13.4%
|
|
| Sysmiss | 11 |