| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8668 |
89.5%
|
| 2 | No | 435 |
4.5%
|
| 7 | Missing | 3 |
0%
|
| 9 | Don't know | 574 |
5.9%
|
| Sysmiss | 845 |