| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2695 |
34.5%
|
| 2 | No | 513 |
6.6%
|
| 8 | DK | 11 |
0.1%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 4596 |