| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 0.001 |  | 
                                    
                    
                        | 0.005 |  | 
                                    
                    
                        | 0.02 |  | 
                                    
                    
                        | 0.025 |  | 
                                    
                    
                        | 0.03 |  | 
                                    
                    
                        | 0.04 |  | 
                                    
                    
                        | 0.05 |  | 
                                    
                    
                        | 0.06 |  | 
                                    
                    
                        | 0.08 |  | 
                                    
                    
                        | 0.09 |  | 
                                    
                    
                        | 0.1 |  | 
                                    
                    
                        | 0.12 |  | 
                                    
                    
                        | 0.15 |  | 
                                    
                    
                        | 0.16 |  | 
                                    
                    
                        | 0.2 |  | 
                                    
                    
                        | 0.23 |  | 
                                    
                    
                        | 0.25 |  | 
                                    
                    
                        | 0.28 |  | 
                                    
                    
                        | 0.35 |  | 
                                    
                    
                        | 0.38 |  | 
                                    
                    
                        | 0.39 |  | 
                                    
                    
                        | 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.