| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6016 |
71.4%
|
| 2 | No | 636 |
7.6%
|
| 7 | Missing | 1 |
0%
|
| 9 | DK | 1767 |
21%
|
| Sysmiss | 306 |