| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 15696 |
92.6%
|
| 2 | No | 370 |
2.2%
|
| 7 | Don't Know | 873 |
5.1%
|
| 9 | Refused | 20 |
0.1%
|
| Sysmiss | 3 |