| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 5 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 1165 | 
                                                                 
                                    
                                    76.2%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 184 | 
                                                                 
                                    
                                    12%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 72 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 31 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 34 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 9 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 11 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 2 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 9 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             |