| Value | Category | Cases | |
|---|---|---|---|
| 3 | 21 | 
                                                                 
                                    
                                    13.3%
                                 
                                                             | 
                                                        
                    |
| 4 | 37 | 
                                                                 
                                    
                                    23.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 25 | 
                                                                 
                                    
                                    15.8%
                                 
                                                             | 
                                                        
                    |
| 6 | 40 | 
                                                                 
                                    
                                    25.3%
                                 
                                                             | 
                                                        
                    |
| 7 | 29 | 
                                                                 
                                    
                                    18.4%
                                 
                                                             | 
                                                        
                    |
| 8 | 6 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             |