| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 12813 |
52.7%
|
| 2 | No | 11372 |
46.7%
|
| 3 | Don't know | 130 |
0.5%
|
| 4 | Refused | 20 |
0.1%
|
| Sysmiss | 119755 |