| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 673 | 
                                                                 
                                    
                                    59.7%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 38 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 30 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 14 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 95 | 
                                                                 
                                    
                                    8.4%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 37 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 15 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 34 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 15 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 161 | 
                                                                 
                                    
                                    14.3%
                                 
                                                             |