| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 12826 |
45.7%
|
| 2 | No | 15205 |
54.2%
|
| 8 | DK | 39 |
0.1%
|
| 9 | Missing | 5 |
0%
|
| Sysmiss | 503 |