| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes, I have received explanations to all my questions | 349 | 
                                                                 
                                    
                                    56%
                                 
                                                             | 
                                                        
                    
| 2 | at some extent | 230 | 
                                                                 
                                    
                                    36.9%
                                 
                                                             | 
                                                        
                    
| 3 | no | 26 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             | 
                                                        
                    
| 4 | difficult to answer | 18 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4561 |