| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 41 |
24.4%
|
| 2 | No | 122 |
72.6%
|
| 3 | Don't know | 1 |
0.6%
|
| 4 | Refused | 4 |
2.4%
|
| Sysmiss | 832 |