| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most serious | 4 | 
                                                                 
                                    
                                    33.3%
                                 
                                                             | 
                                                        
                    
| 2 | Serious | 5 | 
                                                                 
                                    
                                    41.7%
                                 
                                                             | 
                                                        
                    
| 3 | Least serious | 3 | 
                                                                 
                                    
                                    25%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 195 |