| Value | Category | 
                                    
                    
                        | 1 | much attention | 
                                    
                    
                        | 2 | some attention | 
                                    
                    
                        | 3 | little attention | 
                                    
                    
                        | 4 | no attention | 
                                    
                    
                        | 5 | don't know [do not read] | 
                            
            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.