| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't know | 0 |
0%
|
| -7 | Prefer not to disclose | 0 |
0%
|
| 0 | No | 61 |
61%
|
| 1 | Yes | 39 |
39%
|
| Sysmiss | 2538 |