| Value | Category | Cases | |
|---|---|---|---|
| 0 | 421 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    |
| 1 | 826 | 
                                                                 
                                    
                                    7.8%
                                 
                                                             | 
                                                        
                    |
| 2 | 1475 | 
                                                                 
                                    
                                    14%
                                 
                                                             | 
                                                        
                    |
| 3 | 1555 | 
                                                                 
                                    
                                    14.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 964 | 
                                                                 
                                    
                                    9.1%
                                 
                                                             | 
                                                        
                    |
| 5 | 915 | 
                                                                 
                                    
                                    8.7%
                                 
                                                             | 
                                                        
                    |
| 6 | 361 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    |
| 7 | 4024 | 
                                                                 
                                    
                                    38.2%
                                 
                                                             |