| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 161 |
20.2%
|
| 2 | No | 460 |
57.8%
|
| 7 | Don't Know | 170 |
21.4%
|
| 9 | Refused | 5 |
0.6%
|
| Sysmiss | 16166 |