| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never justifiable | 251 | 
                                                                 
                                    
                                    19.1%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 111 | 
                                                                 
                                    
                                    8.5%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 150 | 
                                                                 
                                    
                                    11.4%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 143 | 
                                                                 
                                    
                                    10.9%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 181 | 
                                                                 
                                    
                                    13.8%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 209 | 
                                                                 
                                    
                                    15.9%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 92 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 73 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 48 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 55 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             |