| Value | Category | Cases | |
|---|---|---|---|
| 17 | 49 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    |
| 18 | 316 | 
                                                                 
                                    
                                    26.4%
                                 
                                                             | 
                                                        
                    |
| 19 | 460 | 
                                                                 
                                    
                                    38.5%
                                 
                                                             | 
                                                        
                    |
| 20 | 215 | 
                                                                 
                                    
                                    18%
                                 
                                                             | 
                                                        
                    |
| 21 | 108 | 
                                                                 
                                    
                                    9%
                                 
                                                             | 
                                                        
                    |
| 22 | 34 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    |
| 23 | 14 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             |