| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 5 | 4 | 
                                    
                                    0.1%
                                 | 
| 2 | No | 1544 | 1627 | 
                                    
                                    54.1%
                                 | 
| 9 | DK | 5 | 6 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 1451 | 1369 |