| Value | Category | Cases | |
|---|---|---|---|
| All | 71 | 
                                                                 
                                    
                                    23.5%
                                 
                                                             | 
                                                        
                    |
| Little | 28 | 
                                                                 
                                    
                                    9.3%
                                 
                                                             | 
                                                        
                    |
| Moderate | 72 | 
                                                                 
                                    
                                    23.8%
                                 
                                                             | 
                                                        
                    |
| None | 131 | 
                                                                 
                                    
                                    43.4%
                                 
                                                             |