| Value | Category | 
                                    
                    
                        | 1 | Serbian | 
                                    
                    
                        | 2 | Hungarian | 
                                    
                    
                        | 3 | Bosnian | 
                                    
                    
                        | 4 | Roma | 
                                    
                    
                        | 6 | Other | 
                                    
                    
                        | 7 | Doesn't want to declare | 
                                    
                    
                        | 9 | Missing/DK | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.