| Value | Category | Cases | |
|---|---|---|---|
| 6 | 1 | 
                                    
                                    0.2%
                                 | |
| 7 | 16 | 
                                    
                                    4%
                                 | |
| 8 | 81 | 
                                    
                                    20.1%
                                 | |
| 9 | 110 | 
                                    
                                    27.4%
                                 | |
| 10 | 67 | 
                                    
                                    16.7%
                                 | |
| 11 | 50 | 
                                    
                                    12.4%
                                 | |
| 12 | 19 | 
                                    
                                    4.7%
                                 | |
| 13 | 28 | 
                                    
                                    7%
                                 | |
| 14 | 13 | 
                                    
                                    3.2%
                                 | |
| 15 | 6 | 
                                    
                                    1.5%
                                 | |
| 16 | 3 | 
                                    
                                    0.7%
                                 | |
| 17 | 3 | 
                                    
                                    0.7%
                                 | |
| 18 | 4 | 
                                    
                                    1%
                                 | |
| 19 | 1 | 
                                    
                                    0.2%
                                 |