| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't Know | 0 |
0%
|
| -7 | Prefer not to disclose | 0 |
0%
|
| 0 | No | 40 |
6%
|
| 1 | Yes | 627 |
94%
|
| Sysmiss | 1971 |