| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 25 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 23 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 286 | 
                                                                 
                                    
                                    18.7%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 65 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 60 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 66 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 372 | 
                                                                 
                                    
                                    24.3%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 89 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 99 | 
                                                                 
                                    
                                    6.5%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 113 | 
                                                                 
                                    
                                    7.4%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 69 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 261 | 
                                                                 
                                    
                                    17.1%
                                 
                                                             |