| Value | Category | Cases | |
|---|---|---|---|
| 0 | 832 | 
                                                                 
                                    
                                    39.4%
                                 
                                                             | 
                                                        
                    |
| 1 | 428 | 
                                                                 
                                    
                                    20.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 345 | 
                                                                 
                                    
                                    16.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 417 | 
                                                                 
                                    
                                    19.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 52 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 19 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 6 | 17 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             |