| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2156 |
46.9%
|
| 2 | No | 2432 |
52.9%
|
| 8 | DK | 2 |
0%
|
| 9 | Missing | 6 |
0.1%
|
| Sysmiss | 3323 |