| Value | Category | Cases | |
|---|---|---|---|
| 0 | 114 | 
                                                                 
                                    
                                    14.3%
                                 
                                                             | 
                                                        
                    |
| 12 | 198 | 
                                                                 
                                    
                                    24.8%
                                 
                                                             | 
                                                        
                    |
| 15 | 119 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             | 
                                                        
                    |
| 18 | 60 | 
                                                                 
                                    
                                    7.5%
                                 
                                                             | 
                                                        
                    |
| 19 | 58 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    |
| 20 | 56 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    |
| 27 | 88 | 
                                                                 
                                    
                                    11%
                                 
                                                             | 
                                                        
                    |
| 46 | 105 | 
                                                                 
                                    
                                    13.2%
                                 
                                                             |