| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 13 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 668 | 
                                                                 
                                    
                                    66.8%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 50 | 
                                                                 
                                    
                                    5%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 64 | 
                                                                 
                                    
                                    6.4%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 49 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 71 | 
                                                                 
                                    
                                    7.1%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 36 | 
                                                                 
                                    
                                    3.6%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 16 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 11 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 5 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 13 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             |