| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 42 |
0.5%
|
| 2 | No | 6868 |
81.8%
|
| 7 | Don't Know | 1478 |
17.6%
|
| 9 | 9 |
0.1%
|
|
| Sysmiss | 1 |