| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2217 | 
                                                                 
                                    
                                    42.7%
                                 
                                                             | 
                                                        
                    
| 2 | No | 2971 | 
                                                                 
                                    
                                    57.3%
                                 
                                                             | 
                                                        
                    
| 7 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 2493 |