| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 | 
                                    
                                    20.7%
                                 | |
| 2 | 14 | 
                                    
                                    12.6%
                                 | |
| 3 | 18 | 
                                    
                                    16.2%
                                 | |
| 4 | 11 | 
                                    
                                    9.9%
                                 | |
| 5 | 8 | 
                                    
                                    7.2%
                                 | |
| 6 | 16 | 
                                    
                                    14.4%
                                 | |
| 7 | 21 | 
                                    
                                    18.9%
                                 |