| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 2105 | 2171 | 
                                    
                                    72.2%
                                 | 
| 2 | No | 880 | 813 | 
                                    
                                    27.1%
                                 | 
| 9 | DK | 19 | 21 | 
                                    
                                    0.7%
                                 | 
| Sysmiss | 1 | 0 |