| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 0 |
0%
|
| 2 | No | 0 |
0%
|
| 98 | Don't know | 9 |
100%
|
| 99 | Prefer not to say | 0 |
0%
|
| Sysmiss | 8809 |