| Value | Category | 
                                    
                    
                        | 0 | No value | 
                                    
                    
                        | 20 |  | 
                                    
                    
                        | 30 |  | 
                                    
                    
                        | 40 |  | 
                                    
                    
                        | 50 |  | 
                                    
                    
                        | 60 |  | 
                                    
                    
                        | 80 |  | 
                                    
                    
                        | 100 |  | 
                                    
                    
                        | 120 |  | 
                                    
                    
                        | 125 |  | 
                                    
                    
                        | 150 |  | 
                                    
                    
                        | 160 |  | 
                                    
                    
                        | 200 |  | 
                                    
                    
                        | 220 |  | 
                                    
                    
                        | 240 |  | 
                                    
                    
                        | 250 |  | 
                                    
                    
                        | 270 |  | 
                                    
                    
                        | 300 |  | 
                                    
                    
                        | 320 |  | 
                                    
                    
                        | 350 |  | 
                                    
                    
                        | 360 |  | 
                                    
                    
                        | 375 |  | 
                                    
                    
                        | 400 |  | 
                                    
                    
                        | 420 |  | 
                                    
                    
                        | 450 |  | 
                                    
                    
                        | 480 |  | 
                                    
                    
                        | 500 |  | 
                                    
                    
                        | 525 |  | 
                                    
                    
                        | 540 |  | 
                                    
                    
                        | 550 |  | 
                                    
                    
                        | 560 |  | 
                                    
                    
                        | 600 |  | 
                                    
                    
                        | 650 |  | 
                                    
                    
                        | 680 |  | 
                                    
                    
                        | 700 |  | 
                                    
                    
                        | 720 |  | 
                                    
                    
                        | 750 |  | 
                                    
                    
                        | 800 |  | 
                                    
                    
                        | 850 |  | 
                                    
                    
                        | 900 |  | 
                                    
                    
                        | 930 |  | 
                                    
                    
                        | 950 |  | 
                                    
                    
                        | 960 |  | 
                                    
                    
                        | 1000 |  | 
                                    
                    
                        | 1030 |  | 
                                    
                    
                        | 1050 |  | 
                                    
                    
                        | 1100 |  | 
                                    
                    
                        | 1150 |  | 
                                    
                    
                        | 1180 |  | 
                                    
                    
                        | 1200 |  | 
                                    
                    
                        | 1250 |  | 
                                    
                    
                        | 1280 |  | 
                                    
                    
                        | 1300 |  | 
                                    
                    
                        | 1320 |  | 
                                    
                    
                        | 1350 |  | 
                                    
                    
                        | 1400 |  | 
                                    
                    
                        | 1450 |  | 
                                    
                    
                        | 1500 |  | 
                                    
                    
                        | 1530 |  | 
                                    
                    
                        | 1540 |  | 
                                    
                    
                        | 1550 |  | 
                                    
                    
                        | 1600 |  | 
                                    
                    
                        | 1650 |  | 
                                    
                    
                        | 1680 |  | 
                                    
                    
                        | 1700 |  | 
                                    
                    
                        | 1750 |  | 
                                    
                    
                        | 1800 |  | 
                                    
                    
                        | 1850 |  | 
                                    
                    
                        | 1860 |  | 
                                    
                    
                        | 1900 |  | 
                                    
                    
                        | 1920 |  | 
                                    
                    
                        | 1970 |  | 
                                    
                    
                        | 2000 |  | 
                                    
                    
                        | 2050 |  | 
                                    
                    
                        | 2100 |  | 
                                    
                    
                        | 2190 |  | 
                                    
                    
                        | 2200 |  | 
                                    
                    
                        | 2250 |  | 
                                    
                    
                        | 2300 |  | 
                                    
                    
                        | 2350 |  | 
                                    
                    
                        | 2400 |  | 
                                    
                    
                        | 2450 |  | 
                                    
                    
                        | 2500 |  | 
                                    
                    
                        | 2600 |  | 
                                    
                    
                        | 2650 |  | 
                                    
                    
                        | 2700 |  | 
                                    
                    
                        | 2750 |  | 
                                    
                    
                        | 2800 |  | 
                                    
                    
                        | 2850 |  | 
                                    
                    
                        | 2900 |  | 
                                    
                    
                        | 2920 |  | 
                                    
                    
                        | 2950 |  | 
                                    
                    
                        | 3000 |  | 
                                    
                    
                        | 3050 |  | 
                                    
                    
                        | 3100 |  | 
                                    
                    
                        | 3120 |  | 
                                    
                    
                        | 3200 |  | 
                                    
                    
                        | 3250 |  | 
                                    
                    
                        | 3300 |  | 
                                    
                    
                        | 3400 |  | 
                                    
                    
                        | 3470 |  | 
                                    
                    
                        | 3500 |  | 
                                    
                    
                        | 3600 |  | 
                                    
                    
                        | 3700 |  | 
                                    
                    
                        | 3750 |  | 
                                    
                    
                        | 3800 |  | 
                                    
                    
                        | 3820 |  | 
                                    
                    
                        | 3850 |  | 
                                    
                    
                        | 3900 |  | 
                                    
                    
                        | 3950 |  | 
                                    
                    
                        | 4000 |  | 
                                    
                    
                        | 4090 |  | 
                                    
                    
                        | 4100 |  | 
                                    
                    
                        | 4200 |  | 
                                    
                    
                        | 4280 |  | 
                                    
                    
                        | 4300 |  | 
                                    
                    
                        | 4400 |  | 
                                    
                    
                        | 4500 |  | 
                                    
                    
                        | 4580 |  | 
                                    
                    
                        | 4600 |  | 
                                    
                    
                        | 4650 |  | 
                                    
                    
                        | 4700 |  | 
                                    
                    
                        | 4750 |  | 
                                    
                    
                        | 4800 |  | 
                                    
                    
                        | 4825 |  | 
                                    
                    
                        | 4900 |  | 
                                    
                    
                        | 5000 |  | 
                                    
                    
                        | 5100 |  | 
                                    
                    
                        | 5150 |  | 
                                    
                    
                        | 5200 |  | 
                                    
                    
                        | 5250 |  | 
                                    
                    
                        | 5300 |  | 
                                    
                    
                        | 5350 |  | 
                                    
                    
                        | 5400 |  | 
                                    
                    
                        | 5500 |  | 
                                    
                    
                        | 5540 |  | 
                                    
                    
                        | 5600 |  | 
                                    
                    
                        | 5700 |  | 
                                    
                    
                        | 5750 |  | 
                                    
                    
                        | 5800 |  | 
                                    
                    
                        | 5900 |  | 
                                    
                    
                        | 5950 |  | 
                                    
                    
                        | 6000 |  | 
                                    
                    
                        | 6100 |  | 
                                    
                    
                        | 6200 |  | 
                                    
                    
                        | 6300 |  | 
                                    
                    
                        | 6400 |  | 
                                    
                    
                        | 6420 |  | 
                                    
                    
                        | 6500 |  | 
                                    
                    
                        | 6600 |  | 
                                    
                    
                        | 6700 |  | 
                                    
                    
                        | 6800 |  | 
                                    
                    
                        | 6900 |  | 
                                    
                    
                        | 6950 |  | 
                                    
                    
                        | 7000 |  | 
                                    
                    
                        | 7100 |  | 
                                    
                    
                        | 7200 |  | 
                                    
                    
                        | 7300 |  | 
                                    
                    
                        | 7400 |  | 
                                    
                    
                        | 7450 |  | 
                                    
                    
                        | 7500 |  | 
                                    
                    
                        | 7600 |  | 
                                    
                    
                        | 7700 |  | 
                                    
                    
                        | 7800 |  | 
                                    
                    
                        | 7900 |  | 
                                    
                    
                        | 8000 |  | 
                                    
                    
                        | 8100 |  | 
                                    
                    
                        | 8180 |  | 
                                    
                    
                        | 8200 |  | 
                                    
                    
                        | 8300 |  | 
                                    
                    
                        | 8400 |  | 
                                    
                    
                        | 8450 |  | 
                                    
                    
                        | 8500 |  | 
                                    
                    
                        | 8600 |  | 
                                    
                    
                        | 8700 |  | 
                                    
                    
                        | 8800 |  | 
                                    
                    
                        | 8900 |  | 
                                    
                    
                        | 9000 |  | 
                                    
                    
                        | 9100 |  | 
                                    
                    
                        | 9150 |  | 
                                    
                    
                        | 9200 |  | 
                                    
                    
                        | 9300 |  | 
                                    
                    
                        | 9400 |  | 
                                    
                    
                        | 9420 |  | 
                                    
                    
                        | 9450 |  | 
                                    
                    
                        | 9500 |  | 
                                    
                    
                        | 9600 |  | 
                                    
                    
                        | 9700 |  | 
                                    
                    
                        | 9900 |  | 
                                    
                    
                        | 9950 |  | 
                                    
                    
                        | 10000 |  | 
                                    
                    
                        | 10200 |  | 
                                    
                    
                        | 10300 |  | 
                                    
                    
                        | 10400 |  | 
                                    
                    
                        | 10500 |  | 
                                    
                    
                        | 10600 |  | 
                                    
                    
                        | 10700 |  | 
                                    
                    
                        | 10800 |  | 
                                    
                    
                        | 10850 |  | 
                                    
                    
                        | 11000 |  | 
                                    
                    
                        | 11050 |  | 
                                    
                    
                        | 11170 |  | 
                                    
                    
                        | 11200 |  | 
                                    
                    
                        | 11300 |  | 
                                    
                    
                        | 11500 |  | 
                                    
                    
                        | 11600 |  | 
                                    
                    
                        | 11700 |  | 
                                    
                    
                        | 12000 |  | 
                                    
                    
                        | 12170 |  | 
                                    
                    
                        | 12200 |  | 
                                    
                    
                        | 12300 |  | 
                                    
                    
                        | 12400 |  | 
                                    
                    
                        | 12500 |  | 
                                    
                    
                        | 12600 |  | 
                                    
                    
                        | 12900 |  | 
                                    
                    
                        | 13000 |  | 
                                    
                    
                        | 13250 |  | 
                                    
                    
                        | 13500 |  | 
                                    
                    
                        | 13600 |  | 
                                    
                    
                        | 13700 |  | 
                                    
                    
                        | 13800 |  | 
                                    
                    
                        | 14000 |  | 
                                    
                    
                        | 14100 |  | 
                                    
                    
                        | 14140 |  | 
                                    
                    
                        | 14200 |  | 
                                    
                    
                        | 14230 |  | 
                                    
                    
                        | 14300 |  | 
                                    
                    
                        | 14400 |  | 
                                    
                    
                        | 14500 |  | 
                                    
                    
                        | 15000 |  | 
                                    
                    
                        | 15100 |  | 
                                    
                    
                        | 15200 |  | 
                                    
                    
                        | 15310 |  | 
                                    
                    
                        | 15500 |  | 
                                    
                    
                        | 15700 |  | 
                                    
                    
                        | 16000 |  | 
                                    
                    
                        | 16400 |  | 
                                    
                    
                        | 16600 |  | 
                                    
                    
                        | 16800 |  | 
                                    
                    
                        | 17000 |  | 
                                    
                    
                        | 17200 |  | 
                                    
                    
                        | 17500 |  | 
                                    
                    
                        | 17600 |  | 
                                    
                    
                        | 17700 |  | 
                                    
                    
                        | 17800 |  | 
                                    
                    
                        | 18000 |  | 
                                    
                    
                        | 18250 |  | 
                                    
                    
                        | 18400 |  | 
                                    
                    
                        | 18500 |  | 
                                    
                    
                        | 18600 |  | 
                                    
                    
                        | 18700 |  | 
                                    
                    
                        | 19000 |  | 
                                    
                    
                        | 19500 |  | 
                                    
                    
                        | 19800 |  | 
                                    
                    
                        | 20000 |  | 
                                    
                    
                        | 20100 |  | 
                                    
                    
                        | 20200 |  | 
                                    
                    
                        | 20450 |  | 
                                    
                    
                        | 20500 |  | 
                                    
                    
                        | 20600 |  | 
                                    
                    
                        | 21000 |  | 
                                    
                    
                        | 21300 |  | 
                                    
                    
                        | 21500 |  | 
                                    
                    
                        | 21600 |  | 
                                    
                    
                        | 21700 |  | 
                                    
                    
                        | 22000 |  | 
                                    
                    
                        | 22150 |  | 
                                    
                    
                        | 22500 |  | 
                                    
                    
                        | 22600 |  | 
                                    
                    
                        | 23000 |  | 
                                    
                    
                        | 23100 |  | 
                                    
                    
                        | 23200 |  | 
                                    
                    
                        | 23420 |  | 
                                    
                    
                        | 23500 |  | 
                                    
                    
                        | 23700 |  | 
                                    
                    
                        | 24000 |  | 
                                    
                    
                        | 24170 |  | 
                                    
                    
                        | 24200 |  | 
                                    
                    
                        | 24700 |  | 
                                    
                    
                        | 24800 |  | 
                                    
                    
                        | 24900 |  | 
                                    
                    
                        | 25000 |  | 
                                    
                    
                        | 26000 |  | 
                                    
                    
                        | 26500 |  | 
                                    
                    
                        | 27000 |  | 
                                    
                    
                        | 27500 |  | 
                                    
                    
                        | 27700 |  | 
                                    
                    
                        | 28000 |  | 
                                    
                    
                        | 28500 |  | 
                                    
                    
                        | 28620 |  | 
                                    
                    
                        | 29400 |  | 
                                    
                    
                        | 29500 |  | 
                                    
                    
                        | 29600 |  | 
                                    
                    
                        | 30000 |  | 
                                    
                    
                        | 30600 |  | 
                                    
                    
                        | 31000 |  | 
                                    
                    
                        | 31200 |  | 
                                    
                    
                        | 32000 |  | 
                                    
                    
                        | 32500 |  | 
                                    
                    
                        | 33600 |  | 
                                    
                    
                        | 34000 |  | 
                                    
                    
                        | 34500 |  | 
                                    
                    
                        | 35000 |  | 
                                    
                    
                        | 36000 |  | 
                                    
                    
                        | 36500 |  | 
                                    
                    
                        | 37000 |  | 
                                    
                    
                        | 37200 |  | 
                                    
                    
                        | 38000 |  | 
                                    
                    
                        | 39000 |  | 
                                    
                    
                        | 39200 |  | 
                                    
                    
                        | 39400 |  | 
                                    
                    
                        | 40000 |  | 
                                    
                    
                        | 40100 |  | 
                                    
                    
                        | 40900 |  | 
                                    
                    
                        | 41400 |  | 
                                    
                    
                        | 41900 |  | 
                                    
                    
                        | 42000 |  | 
                                    
                    
                        | 43000 |  | 
                                    
                    
                        | 43200 |  | 
                                    
                    
                        | 43500 |  | 
                                    
                    
                        | 44000 |  | 
                                    
                    
                        | 45000 |  | 
                                    
                    
                        | 45200 |  | 
                                    
                    
                        | 45600 |  | 
                                    
                    
                        | 46000 |  | 
                                    
                    
                        | 48000 |  | 
                                    
                    
                        | 48750 |  | 
                                    
                    
                        | 50000 |  | 
                                    
                    
                        | 50700 |  | 
                                    
                    
                        | 51000 |  | 
                                    
                    
                        | 52000 |  | 
                                    
                    
                        | 52200 |  | 
                                    
                    
                        | 52500 |  | 
                                    
                    
                        | 53000 |  | 
                                    
                    
                        | 54000 |  | 
                                    
                    
                        | 54700 |  | 
                                    
                    
                        | 54900 |  | 
                                    
                    
                        | 55000 |  | 
                                    
                    
                        | 56000 |  | 
                                    
                    
                        | 58000 |  | 
                                    
                    
                        | 60000 |  | 
                                    
                    
                        | 60300 |  | 
                                    
                    
                        | 62000 |  | 
                                    
                    
                        | 64000 |  | 
                                    
                    
                        | 64600 |  | 
                                    
                    
                        | 65000 |  | 
                                    
                    
                        | 66000 |  | 
                                    
                    
                        | 67200 |  | 
                                    
                    
                        | 67800 |  | 
                                    
                    
                        | 68700 |  | 
                                    
                    
                        | 70000 |  | 
                                    
                    
                        | 71000 |  | 
                                    
                    
                        | 72000 |  | 
                                    
                    
                        | 73000 |  | 
                                    
                    
                        | 74200 |  | 
                                    
                    
                        | 75000 |  | 
                                    
                    
                        | 76000 |  | 
                                    
                    
                        | 77000 |  | 
                                    
                    
                        | 78000 |  | 
                                    
                    
                        | 78500 |  | 
                                    
                    
                        | 80000 |  | 
                                    
                    
                        | 83000 |  | 
                                    
                    
                        | 84000 |  | 
                                    
                    
                        | 84500 |  | 
                                    
                    
                        | 87500 |  | 
                                    
                    
                        | 89500 |  | 
                                    
                    
                        | 90000 |  | 
                                    
                    
                        | 90400 |  | 
                                    
                    
                        | 93000 |  | 
                                    
                    
                        | 96000 |  | 
                                    
                    
                        | 98650 |  | 
                                    
                    
                        | 100000 |  | 
                                    
                    
                        | 100800 |  | 
                                    
                    
                        | 101200 |  | 
                                    
                    
                        | 102000 |  | 
                                    
                    
                        | 103200 |  | 
                                    
                    
                        | 105000 |  | 
                                    
                    
                        | 108000 |  | 
                                    
                    
                        | 108600 |  | 
                                    
                    
                        | 109000 |  | 
                                    
                    
                        | 109500 |  | 
                                    
                    
                        | 110000 |  | 
                                    
                    
                        | 113800 |  | 
                                    
                    
                        | 120000 |  | 
                                    
                    
                        | 122000 |  | 
                                    
                    
                        | 123400 |  | 
                                    
                    
                        | 124000 |  | 
                                    
                    
                        | 127000 |  | 
                                    
                    
                        | 130000 |  | 
                                    
                    
                        | 133200 |  | 
                                    
                    
                        | 135000 |  | 
                                    
                    
                        | 140000 |  | 
                                    
                    
                        | 142500 |  | 
                                    
                    
                        | 150000 |  | 
                                    
                    
                        | 156000 |  | 
                                    
                    
                        | 160000 |  | 
                                    
                    
                        | 165000 |  | 
                                    
                    
                        | 168000 |  | 
                                    
                    
                        | 170000 |  | 
                                    
                    
                        | 172000 |  | 
                                    
                    
                        | 180000 |  | 
                                    
                    
                        | 180200 |  | 
                                    
                    
                        | 180300 |  | 
                                    
                    
                        | 180900 |  | 
                                    
                    
                        | 196000 |  | 
                                    
                    
                        | 200000 |  | 
                                    
                    
                        | 200920 |  | 
                                    
                    
                        | 201000 |  | 
                                    
                    
                        | 201600 |  | 
                                    
                    
                        | 211100 |  | 
                                    
                    
                        | 216000 |  | 
                                    
                    
                        | 220700 |  | 
                                    
                    
                        | 222400 |  | 
                                    
                    
                        | 225700 |  | 
                                    
                    
                        | 240000 |  | 
                                    
                    
                        | 250000 |  | 
                                    
                    
                        | 276000 |  | 
                                    
                    
                        | 300000 |  | 
                                    
                    
                        | 320000 |  | 
                                    
                    
                        | 328500 |  | 
                                    
                    
                        | 346500 |  | 
                                    
                    
                        | 350000 |  | 
                                    
                    
                        | 360000 |  | 
                                    
                    
                        | 370000 |  | 
                                    
                    
                        | 378000 |  | 
                                    
                    
                        | 400000 |  | 
                                    
                    
                        | 432000 |  | 
                                    
                    
                        | 450000 |  | 
                                    
                    
                        | 500000 |  | 
                                    
                    
                        | 504000 |  | 
                                    
                    
                        | 542100 |  | 
                                    
                    
                        | 600000 |  | 
                                    
                    
                        | 698600 |  | 
                                    
                    
                        | 750000 |  | 
                                    
                    
                        | 771500 |  | 
                                    
                    
                        | 796000 |  | 
                                    
                    
                        | 808000 |  | 
                                    
                    
                        | 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.