| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 843 | 834 | 
                                    
                                    12.1%
                                 | 
| 2 | No | 5222 | 5217 | 
                                    
                                    75.9%
                                 | 
| 8 | not applicable | 796 | 810 | 
                                    
                                    11.8%
                                 | 
| 9 | don't know | 2 | 2 | 
                                    
                                    0%
                                 | 
| Sysmiss | 8 | 8 |