| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 1 |  | 
                                    
                    
                        | 2 |  | 
                                    
                    
                        | 3 |  | 
                                    
                    
                        | 4 |  | 
                                    
                    
                        | 5 |  | 
                                    
                    
                        | 6 |  | 
                                    
                    
                        | 7 |  | 
                                    
                    
                        | 8 |  | 
                                    
                    
                        | 9 |  | 
                                    
                    
                        | 10 |  | 
                                    
                    
                        | 12 |  | 
                                    
                    
                        | 13 |  | 
                                    
                    
                        | 14 |  | 
                                    
                    
                        | 15 |  | 
                                    
                    
                        | 16 |  | 
                                    
                    
                        | 17 |  | 
                                    
                    
                        | 18 |  | 
                                    
                    
                        | 20 |  | 
                                    
                    
                        | 24 |  | 
                                    
                    
                        | 25 |  | 
                                    
                    
                        | 28 |  | 
                                    
                    
                        | 30 |  | 
                                    
                    
                        | 32 |  | 
                                    
                    
                        | 34 |  | 
                                    
                    
                        | 35 |  | 
                                    
                    
                        | 36 |  | 
                                    
                    
                        | 40 |  | 
                                    
                    
                        | 42 |  | 
                                    
                    
                        | 44 |  | 
                                    
                    
                        | 45 |  | 
                                    
                    
                        | 48 |  | 
                                    
                    
                        | 50 |  | 
                                    
                    
                        | 55 |  | 
                                    
                    
                        | 56 |  | 
                                    
                    
                        | 57 |  | 
                                    
                    
                        | 58 |  | 
                                    
                    
                        | 60 |  | 
                                    
                    
                        | 66 |  | 
                                    
                    
                        | 70 |  | 
                                    
                    
                        | 72 |  | 
                                    
                    
                        | 80 |  | 
                                    
                    
                        | 88 |  | 
                                    
                    
                        | 90 |  | 
                                    
                    
                        | 92 |  | 
                                    
                    
                        | 98 |  | 
                                    
                    
                        | 100 |  | 
                                    
                    
                        | 102 |  | 
                                    
                    
                        | 105 |  | 
                                    
                    
                        | 110 |  | 
                                    
                    
                        | 115 |  | 
                                    
                    
                        | 120 |  | 
                                    
                    
                        | 122 |  | 
                                    
                    
                        | 135 |  | 
                                    
                    
                        | 140 |  | 
                                    
                    
                        | 145 |  | 
                                    
                    
                        | 150 |  | 
                                    
                    
                        | 154 |  | 
                                    
                    
                        | 160 |  | 
                                    
                    
                        | 168 |  | 
                                    
                    
                        | 170 |  | 
                                    
                    
                        | 173 |  | 
                                    
                    
                        | 175 |  | 
                                    
                    
                        | 177 |  | 
                                    
                    
                        | 180 |  | 
                                    
                    
                        | 196 |  | 
                                    
                    
                        | 200 |  | 
                                    
                    
                        | 210 |  | 
                                    
                    
                        | 240 |  | 
                                    
                    
                        | 248 |  | 
                                    
                    
                        | 250 |  | 
                                    
                    
                        | 278 |  | 
                                    
                    
                        | 295 |  | 
                                    
                    
                        | 300 |  | 
                                    
                    
                        | 350 |  | 
                                    
                    
                        | 370 |  | 
                                    
                    
                        | 375 |  | 
                                    
                    
                        | 400 |  | 
                                    
                    
                        | 440 |  | 
                                    
                    
                        | 450 |  | 
                                    
                    
                        | 480 |  | 
                                    
                    
                        | 488 |  | 
                                    
                    
                        | 500 |  | 
                                    
                    
                        | 520 |  | 
                                    
                    
                        | 600 |  | 
                                    
                    
                        | 620 |  | 
                                    
                    
                        | 632 |  | 
                                    
                    
                        | 650 |  | 
                                    
                    
                        | 740 |  | 
                                    
                    
                        | 800 |  | 
                                    
                    
                        | 820 |  | 
                                    
                    
                        | 868 |  | 
                                    
                    
                        | 1000 |  | 
                                    
                    
                        | 2000 |  | 
                                    
                    
                        | 4200 |  | 
                                    
                    
                        | 8120 |  | 
                                    
                    
                        | 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.