| Value | Category | Cases | |
|---|---|---|---|
| 1 | very credible | 92 | 
                                                                 
                                    
                                    42%
                                 
                                                             | 
                                                        
                    
| 2 | credible | 82 | 
                                                                 
                                    
                                    37.4%
                                 
                                                             | 
                                                        
                    
| 3 | not very credible | 10 | 
                                                                 
                                    
                                    4.6%
                                 
                                                             | 
                                                        
                    
| 4 | not at all credible | 1 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 5 | do not know | 10 | 
                                                                 
                                    
                                    4.6%
                                 
                                                             | 
                                                        
                    
| 6 | not answered | 24 | 
                                                                 
                                    
                                    11%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1981 |