| Value | Category | Cases | |
|---|---|---|---|
| 0 | 609 | 
                                                                 
                                    
                                    17.7%
                                 
                                                             | 
                                                        
                    |
| 1 | 2834 | 
                                                                 
                                    
                                    82.3%
                                 
                                                             | 
                                                        
                    |
| Missing value | 6698 |