| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 13 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 15 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 87 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 11 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 14 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 12 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 123 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 28 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 45 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 110 | 
                                                                 
                                    
                                    7.2%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 93 | 
                                                                 
                                    
                                    6.1%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 977 | 
                                                                 
                                    
                                    63.9%
                                 
                                                             |