| Value | Category | Cases | |
|---|---|---|---|
| All | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| Little | 14 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    |
| Moderate | 6 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| None | 280 | 
                                                                 
                                    
                                    93%
                                 
                                                             |