| Value | Category | Cases | |
|---|---|---|---|
| 0 | 564 | 
                                                                 
                                    
                                    28.8%
                                 
                                                             | 
                                                        
                    |
| 1 | 152 | 
                                                                 
                                    
                                    7.8%
                                 
                                                             | 
                                                        
                    |
| 2 | 335 | 
                                                                 
                                    
                                    17.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 304 | 
                                                                 
                                    
                                    15.5%
                                 
                                                             | 
                                                        
                    |
| 4 | 150 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 79 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    |
| 6 | 32 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    |
| 7 | 340 | 
                                                                 
                                    
                                    17.4%
                                 
                                                             |