| Value | Category | Cases | |
|---|---|---|---|
| 0 | 197 | 
                                                                 
                                    
                                    33.7%
                                 
                                                             | 
                                                        
                    |
| 1 | 10 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 2 | 13 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    |
| 3 | 48 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    |
| 4 | 87 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             | 
                                                        
                    |
| 5 | 58 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             | 
                                                        
                    |
| 6 | 19 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    |
| 7 | 153 | 
                                                                 
                                    
                                    26.2%
                                 
                                                             |