| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 1 | 0.00-0.09 | 
                                    
                    
                        | 2 | 0.10-0.99 | 
                                    
                    
                        | 3 | 1.00-9.99 | 
                                    
                    
                        | 4 | 10.00-99.99 | 
                                    
                    
                        | 5 | 100.00 & above | 
                                    
                    
                        | 6 |  | 
                                    
                    
                        | 9 |  | 
                                    
                    
                        | 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.