| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 1500 |  | 
                                    
                    
                        | 4000 |  | 
                                    
                    
                        | 4500 |  | 
                                    
                    
                        | 6000 |  | 
                                    
                    
                        | 10000 |  | 
                                    
                    
                        | 12000 |  | 
                                    
                    
                        | 15000 |  | 
                                    
                    
                        | 17000 |  | 
                                    
                    
                        | 18000 |  | 
                                    
                    
                        | 20000 |  | 
                                    
                    
                        | 24000 |  | 
                                    
                    
                        | 25000 |  | 
                                    
                    
                        | 28000 |  | 
                                    
                    
                        | 30000 |  | 
                                    
                    
                        | 32000 |  | 
                                    
                    
                        | 32500 |  | 
                                    
                    
                        | 35000 |  | 
                                    
                    
                        | 37000 |  | 
                                    
                    
                        | 38000 |  | 
                                    
                    
                        | 39900 |  | 
                                    
                    
                        | 40000 |  | 
                                    
                    
                        | 44000 |  | 
                                    
                    
                        | 45000 |  | 
                                    
                    
                        | 50000 |  | 
                                    
                    
                        | 53000 |  | 
                                    
                    
                        | 58000 |  | 
                                    
                    
                        | 60000 |  | 
                                    
                    
                        | 65000 |  | 
                                    
                    
                        | 70000 |  | 
                                    
                    
                        | 75000 |  | 
                                    
                    
                        | 76000 |  | 
                                    
                    
                        | 80000 |  | 
                                    
                    
                        | 85000 |  | 
                                    
                    
                        | 86000 |  | 
                                    
                    
                        | 87000 |  | 
                                    
                    
                        | 90000 |  | 
                                    
                    
                        | 100000 |  | 
                                    
                    
                        | 101000 |  | 
                                    
                    
                        | 105000 |  | 
                                    
                    
                        | 109000 |  | 
                                    
                    
                        | 110000 |  | 
                                    
                    
                        | 115000 |  | 
                                    
                    
                        | 120000 |  | 
                                    
                    
                        | 120800 |  | 
                                    
                    
                        | 130000 |  | 
                                    
                    
                        | 135000 |  | 
                                    
                    
                        | 140000 |  | 
                                    
                    
                        | 150000 |  | 
                                    
                    
                        | 160000 |  | 
                                    
                    
                        | 167000 |  | 
                                    
                    
                        | 170000 |  | 
                                    
                    
                        | 175000 |  | 
                                    
                    
                        | 180000 |  | 
                                    
                    
                        | 200000 |  | 
                                    
                    
                        | 220000 |  | 
                                    
                    
                        | 230000 |  | 
                                    
                    
                        | 240000 |  | 
                                    
                    
                        | 250000 |  | 
                                    
                    
                        | 270000 |  | 
                                    
                    
                        | 280000 |  | 
                                    
                    
                        | 300000 |  | 
                                    
                    
                        | 320000 |  | 
                                    
                    
                        | 330000 |  | 
                                    
                    
                        | 350000 |  | 
                                    
                    
                        | 360000 |  | 
                                    
                    
                        | 400000 |  | 
                                    
                    
                        | 450000 |  | 
                                    
                    
                        | 500000 |  | 
                                    
                    
                        | 550000 |  | 
                                    
                    
                        | 560000 |  | 
                                    
                    
                        | 570000 |  | 
                                    
                    
                        | 580000 |  | 
                                    
                    
                        | 600000 |  | 
                                    
                    
                        | 650000 |  | 
                                    
                    
                        | 660000 |  | 
                                    
                    
                        | 700000 |  | 
                                    
                    
                        | 750000 |  | 
                                    
                    
                        | 770000 |  | 
                                    
                    
                        | 800000 |  | 
                                    
                    
                        | 850000 |  | 
                                    
                    
                        | 882000 |  | 
                                    
                    
                        | 900000 |  | 
                                    
                    
                        | 940000 |  | 
                                    
                    
                        | 950000 |  | 
                                    
                    
                        | 960000 |  | 
                                    
                    
                        | 970000 |  | 
                                    
                    
                        | 975000 |  | 
                                    
                    
                        | 980000 |  | 
                                    
                    
                        | 1000000 |  | 
                                    
                    
                        | 1006000 |  | 
                                    
                    
                        | 1020000 |  | 
                                    
                    
                        | 1050000 |  | 
                                    
                    
                        | 1060000 |  | 
                                    
                    
                        | 1080000 |  | 
                                    
                    
                        | 1100000 |  | 
                                    
                    
                        | 1120000 |  | 
                                    
                    
                        | 1150000 |  | 
                                    
                    
                        | 1160000 |  | 
                                    
                    
                        | 1190000 |  | 
                                    
                    
                        | 1200000 |  | 
                                    
                    
                        | 1210000 |  | 
                                    
                    
                        | 1225000 |  | 
                                    
                    
                        | 1250000 |  | 
                                    
                    
                        | 1267500 |  | 
                                    
                    
                        | 1300000 |  | 
                                    
                    
                        | 1335000 |  | 
                                    
                    
                        | 1340000 |  | 
                                    
                    
                        | 1350000 |  | 
                                    
                    
                        | 1370000 |  | 
                                    
                    
                        | 1400000 |  | 
                                    
                    
                        | 1410000 |  | 
                                    
                    
                        | 1450000 |  | 
                                    
                    
                        | 1500000 |  | 
                                    
                    
                        | 1600000 |  | 
                                    
                    
                        | 1650000 |  | 
                                    
                    
                        | 1700000 |  | 
                                    
                    
                        | 1800000 |  | 
                                    
                    
                        | 1900000 |  | 
                                    
                    
                        | 2000000 |  | 
                                    
                    
                        | 2200000 |  | 
                                    
                    
                        | 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.