| Value | Category | Cases | |
|---|---|---|---|
| 6 | 1 | 
                                    
                                    0.2%
                                 | |
| 7 | 4 | 
                                    
                                    0.7%
                                 | |
| 8 | 10 | 
                                    
                                    1.6%
                                 | |
| 9 | 48 | 
                                    
                                    7.8%
                                 | |
| 10 | 72 | 
                                    
                                    11.8%
                                 | |
| 11 | 80 | 
                                    
                                    13.1%
                                 | |
| 12 | 71 | 
                                    
                                    11.6%
                                 | |
| 13 | 48 | 
                                    
                                    7.8%
                                 | |
| 14 | 48 | 
                                    
                                    7.8%
                                 | |
| 15 | 67 | 
                                    
                                    10.9%
                                 | |
| 16 | 65 | 
                                    
                                    10.6%
                                 | |
| 17 | 55 | 
                                    
                                    9%
                                 | |
| 18 | 27 | 
                                    
                                    4.4%
                                 | |
| 19 | 11 | 
                                    
                                    1.8%
                                 | |
| 20 | 2 | 
                                    
                                    0.3%
                                 | |
| 21 | 3 | 
                                    
                                    0.5%
                                 |