| Value | Category | Cases | |
|---|---|---|---|
| -5 | DE:Inapplicable; HT: Dropped out survey; RU: Inappropriate r | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -4 | Not asked in survey | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -3 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -2 | No answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -1 | Don´t know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 1056 | 
                                                                 
                                    
                                    53.6%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 262 | 
                                                                 
                                    
                                    13.3%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 196 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 114 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 169 | 
                                                                 
                                    
                                    8.6%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 50 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 42 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 28 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 23 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 30 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2 |