| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| 1 | 26 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 11 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    |
| 3 | 12 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 4 | 25 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    |
| 5 | 46 | 
                                                                 
                                    
                                    7.9%
                                 
                                                             | 
                                                        
                    |
| 6 | 31 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    |
| 7 | 425 | 
                                                                 
                                    
                                    72.6%
                                 
                                                             |