| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1374 | 
                                                                 
                                    
                                    38.7%
                                 
                                                             | 
                                                        
                    |
| 1 | 720 | 
                                                                 
                                    
                                    20.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 955 | 
                                                                 
                                    
                                    26.9%
                                 
                                                             | 
                                                        
                    |
| 3 | 387 | 
                                                                 
                                    
                                    10.9%
                                 
                                                             | 
                                                        
                    |
| 4 | 100 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    |
| 5 | 9 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 6 | 2 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |