| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 | 
                                    
                                    18%
                                 | |
| 2 | 14 | 
                                    
                                    12.6%
                                 | |
| 3 | 14 | 
                                    
                                    12.6%
                                 | |
| 4 | 22 | 
                                    
                                    19.8%
                                 | |
| 5 | 12 | 
                                    
                                    10.8%
                                 | |
| 6 | 20 | 
                                    
                                    18%
                                 | |
| 7 | 9 | 
                                    
                                    8.1%
                                 |