| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6817 | 
                                                                 
                                    
                                    86.1%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1087 | 
                                                                 
                                    
                                    13.7%
                                 
                                                             | 
                                                        
                    
| 9 | No response | 11 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1593 |