| Value | Category | Cases | |
|---|---|---|---|
| 0 | 633 | 
                                                                 
                                    
                                    98.9%
                                 
                                                             | 
                                                        
                    |
| 1 | 6 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 6 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |