| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most serious | 48 | 
                                                                 
                                    
                                    45.7%
                                 
                                                             | 
                                                        
                    
| 2 | Serious | 31 | 
                                                                 
                                    
                                    29.5%
                                 
                                                             | 
                                                        
                    
| 3 | Least serious | 26 | 
                                                                 
                                    
                                    24.8%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 102 |