| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 400 |  | 
                                    
                    
                        | 2000 |  | 
                                    
                    
                        | 2500 |  | 
                                    
                    
                        | 3000 |  | 
                                    
                    
                        | 3200 |  | 
                                    
                    
                        | 3500 |  | 
                                    
                    
                        | 4000 |  | 
                                    
                    
                        | 5000 |  | 
                                    
                    
                        | 6000 |  | 
                                    
                    
                        | 6500 |  | 
                                    
                    
                        | 7000 |  | 
                                    
                    
                        | 8000 |  | 
                                    
                    
                        | 9000 |  | 
                                    
                    
                        | 10000 |  | 
                                    
                    
                        | 12000 |  | 
                                    
                    
                        | 13000 |  | 
                                    
                    
                        | 14000 |  | 
                                    
                    
                        | 15000 |  | 
                                    
                    
                        | 16000 |  | 
                                    
                    
                        | 17000 |  | 
                                    
                    
                        | 18000 |  | 
                                    
                    
                        | 18240 |  | 
                                    
                    
                        | 18500 |  | 
                                    
                    
                        | 19000 |  | 
                                    
                    
                        | 20000 |  | 
                                    
                    
                        | 22000 |  | 
                                    
                    
                        | 25000 |  | 
                                    
                    
                        | 26000 |  | 
                                    
                    
                        | 27000 |  | 
                                    
                    
                        | 28000 |  | 
                                    
                    
                        | 30000 |  | 
                                    
                    
                        | 32000 |  | 
                                    
                    
                        | 33000 |  | 
                                    
                    
                        | 34000 |  | 
                                    
                    
                        | 35000 |  | 
                                    
                    
                        | 36000 |  | 
                                    
                    
                        | 37000 |  | 
                                    
                    
                        | 38000 |  | 
                                    
                    
                        | 40000 |  | 
                                    
                    
                        | 42000 |  | 
                                    
                    
                        | 45000 |  | 
                                    
                    
                        | 46000 |  | 
                                    
                    
                        | 47000 |  | 
                                    
                    
                        | 48000 |  | 
                                    
                    
                        | 49500 |  | 
                                    
                    
                        | 50000 |  | 
                                    
                    
                        | 53000 |  | 
                                    
                    
                        | 54000 |  | 
                                    
                    
                        | 55000 |  | 
                                    
                    
                        | 56000 |  | 
                                    
                    
                        | 57000 |  | 
                                    
                    
                        | 58000 |  | 
                                    
                    
                        | 60000 |  | 
                                    
                    
                        | 62000 |  | 
                                    
                    
                        | 63000 |  | 
                                    
                    
                        | 65000 |  | 
                                    
                    
                        | 67000 |  | 
                                    
                    
                        | 69000 |  | 
                                    
                    
                        | 70000 |  | 
                                    
                    
                        | 72000 |  | 
                                    
                    
                        | 75000 |  | 
                                    
                    
                        | 78000 |  | 
                                    
                    
                        | 80000 |  | 
                                    
                    
                        | 82000 |  | 
                                    
                    
                        | 84000 |  | 
                                    
                    
                        | 85000 |  | 
                                    
                    
                        | 87000 |  | 
                                    
                    
                        | 89000 |  | 
                                    
                    
                        | 90000 |  | 
                                    
                    
                        | 91000 |  | 
                                    
                    
                        | 93500 |  | 
                                    
                    
                        | 95000 |  | 
                                    
                    
                        | 98000 |  | 
                                    
                    
                        | 100000 |  | 
                                    
                    
                        | 102000 |  | 
                                    
                    
                        | 105000 |  | 
                                    
                    
                        | 108000 |  | 
                                    
                    
                        | 110000 |  | 
                                    
                    
                        | 115000 |  | 
                                    
                    
                        | 117000 |  | 
                                    
                    
                        | 120000 |  | 
                                    
                    
                        | 125000 |  | 
                                    
                    
                        | 130000 |  | 
                                    
                    
                        | 132000 |  | 
                                    
                    
                        | 135000 |  | 
                                    
                    
                        | 140000 |  | 
                                    
                    
                        | 145000 |  | 
                                    
                    
                        | 150000 |  | 
                                    
                    
                        | 155000 |  | 
                                    
                    
                        | 160000 |  | 
                                    
                    
                        | 160500 |  | 
                                    
                    
                        | 167000 |  | 
                                    
                    
                        | 170000 |  | 
                                    
                    
                        | 172000 |  | 
                                    
                    
                        | 175000 |  | 
                                    
                    
                        | 180000 |  | 
                                    
                    
                        | 185000 |  | 
                                    
                    
                        | 190000 |  | 
                                    
                    
                        | 195000 |  | 
                                    
                    
                        | 200000 |  | 
                                    
                    
                        | 205000 |  | 
                                    
                    
                        | 210000 |  | 
                                    
                    
                        | 215000 |  | 
                                    
                    
                        | 220000 |  | 
                                    
                    
                        | 230000 |  | 
                                    
                    
                        | 240000 |  | 
                                    
                    
                        | 245000 |  | 
                                    
                    
                        | 250000 |  | 
                                    
                    
                        | 260000 |  | 
                                    
                    
                        | 270000 |  | 
                                    
                    
                        | 275000 |  | 
                                    
                    
                        | 280000 |  | 
                                    
                    
                        | 300000 |  | 
                                    
                    
                        | 305000 |  | 
                                    
                    
                        | 320000 |  | 
                                    
                    
                        | 340000 |  | 
                                    
                    
                        | 350000 |  | 
                                    
                    
                        | 360000 |  | 
                                    
                    
                        | 390000 |  | 
                                    
                    
                        | 400000 |  | 
                                    
                    
                        | 405000 |  | 
                                    
                    
                        | 410000 |  | 
                                    
                    
                        | 420000 |  | 
                                    
                    
                        | 445000 |  | 
                                    
                    
                        | 520000 |  | 
                                    
                    
                        | 560000 |  | 
                                    
                    
                        | 650000 |  | 
                                    
                    
                        | 698000 |  | 
                                    
                    
                        | 850000 |  | 
                                    
                    
                        | 1100000 |  | 
                                    
                    
                        | 2147483625 | don't know | 
                                    
                    
                        | 2147483639 | refusal | 
                                    
                    
                        | 2147483640 | skipped | 
                                    
                    
                        | 2147483645 | .x. censored | 
                                    
                    
                        | 10000001 | .. | 
                                    
                    
                        | 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.