| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never justifiable | 367 | 
                                                                 
                                    
                                    28%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 114 | 
                                                                 
                                    
                                    8.7%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 169 | 
                                                                 
                                    
                                    12.9%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 101 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 156 | 
                                                                 
                                    
                                    11.9%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 157 | 
                                                                 
                                    
                                    12%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 99 | 
                                                                 
                                    
                                    7.5%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 79 | 
                                                                 
                                    
                                    6%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 38 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 33 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             |