| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 531 |
58.1%
|
| 2 | No | 373 |
40.8%
|
| 3 | Don't know | 2 |
0.2%
|
| 4 | Refused | 8 |
0.9%
|
| Sysmiss | 86 |