| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 30 |
21.4%
|
| 2 | No | 108 |
77.1%
|
| 3 | Don't know | 2 |
1.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 860 |