| Value | Category | Cases | |
|---|---|---|---|
| 8 | 6 | 
                                    
                                    1.9%
                                 | |
| 9 | 18 | 
                                    
                                    5.8%
                                 | |
| 10 | 56 | 
                                    
                                    18%
                                 | |
| 11 | 52 | 
                                    
                                    16.7%
                                 | |
| 12 | 19 | 
                                    
                                    6.1%
                                 | |
| 13 | 21 | 
                                    
                                    6.8%
                                 | |
| 14 | 37 | 
                                    
                                    11.9%
                                 | |
| 15 | 54 | 
                                    
                                    17.4%
                                 | |
| 16 | 31 | 
                                    
                                    10%
                                 | |
| 17 | 12 | 
                                    
                                    3.9%
                                 | |
| 19 | 1 | 
                                    
                                    0.3%
                                 | |
| 20 | 1 | 
                                    
                                    0.3%
                                 | |
| 21 | 2 | 
                                    
                                    0.6%
                                 | |
| 22 | 1 | 
                                    
                                    0.3%
                                 |