| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6293 |
37.1%
|
| 2 | No | 3857 |
22.7%
|
| 7 | Don't Know | 6751 |
39.8%
|
| 9 | Refused | 58 |
0.3%
|
| Sysmiss | 3 |