| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 718 |
4.2%
|
| 2 | No | 8216 |
48.4%
|
| 7 | Don't Know | 7926 |
46.7%
|
| 9 | Refused | 99 |
0.6%
|
| Sysmiss | 3 |