| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 1900 | 1886 | 
                                    
                                    62.8%
                                 | 
| 2 | No | 1033 | 1041 | 
                                    
                                    34.6%
                                 | 
| 9 | DK | 71 | 77 | 
                                    
                                    2.6%
                                 | 
| Sysmiss | 1 | 1 |