| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 17447 |
62.1%
|
| 2 | No | 10594 |
37.7%
|
| 8 | DK | 31 |
0.1%
|
| 9 | Missing | 3 |
0%
|
| Sysmiss | 503 |