| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 25 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 49 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 219 | 
                                                                 
                                    
                                    21.9%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 51 | 
                                                                 
                                    
                                    5.1%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 60 | 
                                                                 
                                    
                                    6%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 51 | 
                                                                 
                                    
                                    5.1%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 142 | 
                                                                 
                                    
                                    14.2%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 84 | 
                                                                 
                                    
                                    8.4%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 89 | 
                                                                 
                                    
                                    8.9%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 57 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 26 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 147 | 
                                                                 
                                    
                                    14.7%
                                 
                                                             |