| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 16 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 840 | 
                                                                 
                                    
                                    84%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 36 | 
                                                                 
                                    
                                    3.6%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 21 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 8 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 20 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 5 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 6 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 5 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 13 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 22 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             |