| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 35 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 50 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 494 | 
                                                                 
                                    
                                    32.3%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 121 | 
                                                                 
                                    
                                    7.9%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 103 | 
                                                                 
                                    
                                    6.7%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 52 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 273 | 
                                                                 
                                    
                                    17.9%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 56 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 69 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 68 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 31 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 176 | 
                                                                 
                                    
                                    11.5%
                                 
                                                             |