| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2179 | 
                                                                 
                                    
                                    23%
                                 
                                                             | 
                                                        
                    |
| 1 | 689 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 1731 | 
                                                                 
                                    
                                    18.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 1423 | 
                                                                 
                                    
                                    15%
                                 
                                                             | 
                                                        
                    |
| 4 | 636 | 
                                                                 
                                    
                                    6.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 1082 | 
                                                                 
                                    
                                    11.4%
                                 
                                                             | 
                                                        
                    |
| 6 | 378 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    |
| 7 | 1362 | 
                                                                 
                                    
                                    14.4%
                                 
                                                             |