| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 | 
                                    
                                    7.9%
                                 | |
| 2 | 12 | 
                                    
                                    19%
                                 | |
| 3 | 12 | 
                                    
                                    19%
                                 | |
| 4 | 13 | 
                                    
                                    20.6%
                                 | |
| 5 | 9 | 
                                    
                                    14.3%
                                 | |
| 6 | 7 | 
                                    
                                    11.1%
                                 | |
| 7 | 3 | 
                                    
                                    4.8%
                                 | |
| 8 | 2 | 
                                    
                                    3.2%
                                 |