| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 3480 | 
                                                                 
                                    
                                    70.2%
                                 
                                                             | 
                                                        
                    
| 1 | yes | 1478 | 
                                                                 
                                    
                                    29.8%
                                 
                                                             |