| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 | 
                                    
                                    30.6%
                                 | |
| 2 | 16 | 
                                    
                                    25.8%
                                 | |
| 3 | 14 | 
                                    
                                    22.6%
                                 | |
| 4 | 3 | 
                                    
                                    4.8%
                                 | |
| 5 | 1 | 
                                    
                                    1.6%
                                 | |
| 6 | 9 | 
                                    
                                    14.5%
                                 |