| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 | 
                                    
                                    6.3%
                                 | |
| 2 | 9 | 
                                    
                                    8.1%
                                 | |
| 3 | 8 | 
                                    
                                    7.2%
                                 | |
| 4 | 13 | 
                                    
                                    11.7%
                                 | |
| 5 | 12 | 
                                    
                                    10.8%
                                 | |
| 6 | 15 | 
                                    
                                    13.5%
                                 | |
| 7 | 7 | 
                                    
                                    6.3%
                                 | |
| 8 | 14 | 
                                    
                                    12.6%
                                 | |
| 9 | 3 | 
                                    
                                    2.7%
                                 | |
| 10 | 9 | 
                                    
                                    8.1%
                                 | |
| 14 | 10 | 
                                    
                                    9%
                                 | |
| 15 | 4 | 
                                    
                                    3.6%
                                 |