| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1393 | 
                                                                 
                                    
                                    81.9%
                                 
                                                             | 
                                                        
                    
| 2 | No | 151 | 
                                                                 
                                    
                                    8.9%
                                 
                                                             | 
                                                        
                    
| 9 | No response | 157 | 
                                                                 
                                    
                                    9.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 7807 |