| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 571 |
72.8%
|
| 2 | No | 210 |
26.8%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 2 |
0.3%
|
| Sysmiss | 216 |