| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 12 |
27.9%
|
| 2 | No | 30 |
69.8%
|
| 3 | Don't know | 1 |
2.3%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 961 |