| Value | Category | Cases | |
|---|---|---|---|
| 0 | 218 | 
                                                                 
                                    
                                    37.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 11 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 22 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    |
| 3 | 74 | 
                                                                 
                                    
                                    12.6%
                                 
                                                             | 
                                                        
                    |
| 4 | 105 | 
                                                                 
                                    
                                    17.9%
                                 
                                                             | 
                                                        
                    |
| 5 | 73 | 
                                                                 
                                    
                                    12.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 12 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 7 | 70 | 
                                                                 
                                    
                                    12%
                                 
                                                             |