| Value | Category | Cases | |
|---|---|---|---|
| 0 | 512 | 
                                                                 
                                    
                                    80%
                                 
                                                             | 
                                                        
                    |
| 1 | 92 | 
                                                                 
                                    
                                    14.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 25 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    |
| 3 | 9 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 4 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |