| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 20 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 21 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 345 | 
                                                                 
                                    
                                    22.6%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 83 | 
                                                                 
                                    
                                    5.4%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 98 | 
                                                                 
                                    
                                    6.4%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 75 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 333 | 
                                                                 
                                    
                                    21.8%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 96 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 97 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 103 | 
                                                                 
                                    
                                    6.7%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 29 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 228 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             |