| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5359 |
19.1%
|
| 2 | No | 22616 |
80.6%
|
| 8 | DK | 98 |
0.3%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 504 |