| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 464 |
81.5%
|
| 2 | No | 82 |
14.4%
|
| 8 | DK | 17 |
3%
|
| 9 | Missing | 6 |
1.1%
|
| Sysmiss | 401 |