| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 3 | 2 | 
                                    
                                    0.1%
                                 | 
| 2 | No | 2265 | 2307 | 
                                    
                                    76.8%
                                 | 
| 9 | DK | 10 | 12 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 727 | 685 |