| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1525 | 
                                                                 
                                    
                                    56.7%
                                 
                                                             | 
                                                        
                    |
| 1 | 123 | 
                                                                 
                                    
                                    4.6%
                                 
                                                             | 
                                                        
                    |
| Missing value | 1041 | 
                                                                 
                                    
                                    38.7%
                                 
                                                             |