| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8805 |
91%
|
| 2 | No | 413 |
4.3%
|
| 7 | Missing | 0 |
0%
|
| 9 | Don't know | 462 |
4.8%
|
| Sysmiss | 845 |