| Value | Category | Cases | |
|---|---|---|---|
| A | 746 | 
                                    
                                    16.2%
                                 | |
| B1 | 377 | 
                                    
                                    8.2%
                                 | |
| B2 | 391 | 
                                    
                                    8.5%
                                 | |
| C | 771 | 
                                    
                                    16.7%
                                 | |
| D | 781 | 
                                    
                                    16.9%
                                 | |
| E1 | 394 | 
                                    
                                    8.5%
                                 | |
| E2 | 377 | 
                                    
                                    8.2%
                                 | |
| F | 779 | 
                                    
                                    16.9%
                                 |