| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 25 |
65.8%
|
| 2 | No | 11 |
28.9%
|
| 3 | Don't know | 1 |
2.6%
|
| 4 | Refused | 1 |
2.6%
|
| Sysmiss | 1013 |