| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 16 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 610 | 
                                                                 
                                    
                                    61%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 49 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 41 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 33 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 86 | 
                                                                 
                                    
                                    8.6%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 47 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 38 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 21 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 16 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 36 | 
                                                                 
                                    
                                    3.6%
                                 
                                                             |