| Value | Category | Cases | |
|---|---|---|---|
| 1 | 47 | 
                                                                 
                                    
                                    15.2%
                                 
                                                             | 
                                                        
                    |
| 2 | 129 | 
                                                                 
                                    
                                    41.6%
                                 
                                                             | 
                                                        
                    |
| 3 | 108 | 
                                                                 
                                    
                                    34.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 26 | 
                                                                 
                                    
                                    8.4%
                                 
                                                             |