Year	current US$
1966	43871040.72271493
1967	45518641.4967684
1968	41329890.1278242
1969	45465144.74423159
1970	50323280.517248824
1971	55294515.03408453
1972	59016215.692241125
1973	74555114.67600249
1974	94632441.9452145
1975	104077555.634708
1976	104950682.3329393
1977	134644981.1362226
1978	177114987.69024974
1979	205468180.73983696
1980	227020255.2843346
1981	213215504.20315853
1982	200588772.27004907
1983	198743640.03297237
1984	169096035.8342415
1985	214362329.1354574
1986	172419480.1682202
1987	204615571.6385842
1988	244622678.08693638
1989	255288298.42041683
1990	283272276.4536377
1991	659314088.7110376
1992	670100503.4446361
1993	782339335.0689715
1994	787211633.423508
1995	748100707.597704
1996	889583403.293991
1997	755162508.6138295
1998	826930471.3852167
1999	795167612.5124747
2000	791553216.4885974
2001	636345480.8066573
2002	569219555.8500991
2003	467978246.3039214
2004	949081625.91492
2005	1040334191.9613256
2006	992812407.3046393
2007	1218287801.2858138
2008	1606995203.3020387
2009	1450100454.6515489
2010	1596496981.2530751
2011	1341614417.7218282
2012	1233027863.3995168
2013	1304327309.2824612
2014	1183487390.6146417
2015	1240190919.8769271
2016	1297963713.344078
2017	1412963886.367733
2018	1592542774.2745383
2019	1763577401.8380759
2020	1842872637.5033348
2021	2027152825.5215352
2022	2030371306.0781476
2023	2116310183.96072