| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 40 |
26.5%
|
| 2 | No | 109 |
72.2%
|
| 3 | Don't know | 1 |
0.7%
|
| 4 | Refused | 1 |
0.7%
|
| Sysmiss | 849 |