| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 7688 |
45.3%
|
| 2 | No | 3250 |
19.2%
|
| 7 | Don't Know | 5957 |
35.1%
|
| 9 | Refused | 64 |
0.4%
|
| Sysmiss | 3 |