| Value | Category | Cases | |
|---|---|---|---|
| 6 | 33 | 
                                    
                                    8.2%
                                 | |
| 7 | 51 | 
                                    
                                    12.7%
                                 | |
| 8 | 27 | 
                                    
                                    6.7%
                                 | |
| 9 | 66 | 
                                    
                                    16.4%
                                 | |
| 10 | 45 | 
                                    
                                    11.2%
                                 | |
| 11 | 88 | 
                                    
                                    21.9%
                                 | |
| 12 | 92 | 
                                    
                                    22.9%
                                 |