| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 704 |
14.2%
|
| 2 | No | 3834 |
77.2%
|
| 8 | DK | 101 |
2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 328 |