| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4653 | 
                                                                 
                                    
                                    23.8%
                                 
                                                             | 
                                                        
                    |
| 1 | 113 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| Missing value | 14750 | 
                                                                 
                                    
                                    75.6%
                                 
                                                             |