| Value | Category | Cases | |
|---|---|---|---|
| 0 | 507 | 
                                                                 
                                    
                                    86.7%
                                 
                                                             | 
                                                        
                    |
| 1 | 78 | 
                                                                 
                                    
                                    13.3%
                                 
                                                             |