| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 16 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 655 | 
                                                                 
                                    
                                    65.5%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 46 | 
                                                                 
                                    
                                    4.6%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 37 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 25 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 53 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 26 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 16 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 27 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 20 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 68 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             |