| Value | Category | 
                                    
                    
                        | 2 |  | 
                                    
                    
                        | 4 |  | 
                                    
                    
                        | 6 |  | 
                                    
                    
                        | 10 |  | 
                                    
                    
                        | 14 |  | 
                                    
                    
                        | 25 |  | 
                                    
                    
                        | 50 |  | 
                                    
                    
                        | 100 |  | 
                                    
                    
                        | 150 |  | 
                                    
                    
                        | 175 |  | 
                                    
                    
                        | 250 |  | 
                                    
                    
                        | 400 |  | 
                                    
                    
                        | 500 |  | 
                                    
                    
                        | 700 |  | 
                                    
                    
                        | 750 |  | 
                                    
                    
                        | 1000 |  | 
                                    
                    
                        | 1500 |  | 
                                    
                    
                        | 1750 |  | 
                                    
                    
                        | 2500 |  | 
                                    
                    
                        | 9999998 | REFUSAL | 
                                    
                    
                        | Sysmiss |  | 
                            
            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.