| Value | Category | Cases | |
|---|---|---|---|
| 0 | 746 | 
                                                                 
                                    
                                    27.8%
                                 
                                                             | 
                                                        
                    |
| 1 | 450 | 
                                                                 
                                    
                                    16.8%
                                 
                                                             | 
                                                        
                    |
| 2 | 820 | 
                                                                 
                                    
                                    30.6%
                                 
                                                             | 
                                                        
                    |
| 3 | 411 | 
                                                                 
                                    
                                    15.3%
                                 
                                                             | 
                                                        
                    |
| 4 | 94 | 
                                                                 
                                    
                                    3.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 84 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                                                        
                    |
| 6 | 67 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 7 | 10 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             |