| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 77 |
9.7%
|
| 2 | No | 530 |
66.6%
|
| 7 | Don't Know | 185 |
23.2%
|
| 9 | Refused | 4 |
0.5%
|
| Sysmiss | 16166 |