| Value | Category | Cases | |
|---|---|---|---|
| 0 | 645 | 
                                                                 
                                    
                                    71.7%
                                 
                                                             | 
                                                        
                    |
| 1 | 117 | 
                                                                 
                                    
                                    13%
                                 
                                                             | 
                                                        
                    |
| 2 | 93 | 
                                                                 
                                    
                                    10.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 40 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    |
| 4 | 4 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |