Year	current US$
1961	53290902.750278465
1962	53758366.268036544
1963	55628227.74236371
1964	60302862.92399561
1965	63575114.951597035
1966	66511213.57928342
1967	70898084.19541377
1968	74224017.43896233
1969	59367465.44626973
1970	70153927.66001883
1971	72893501.19519007
1972	83545928.79930767
1973	142119977.33169994
1974	157780771.10593906
1975	154495065.9598531
1976	162956363.3958765
1977	175179320.9962121
1978	188880893.49147037
1979	207324467.7474533
1980	246332480.36332208
1981	267376260.68337575
1982	274284483.33245444
1983	289683422.92800057
1984	226311816.09173062
1985	166617713.1867419
1986	233188786.2588235
1987	321269119.25323707
1988	341231465.01307523
1989	344806101.7928743
1990	329804332.0845067
1991	610058803.4802991
1992	617810627.1922139
1993	529215990.65210676
1994	543370123.4068379
1995	588485796.187714
1996	579885655.0864015
1997	518965827.0911807
1998	527218222.0924561
1999	521834088.83513707
2000	441832708.4257531
2001	434227842.62062114
2002	430581329.1473585
2003	495943899.9353686
2004	541435603.5623161
2005	589264894.5783132
2006	650929839.9106479
2007	801116430.3248887
2008	966284707.2708849
2009	904173721.8600456
2010	941883030.7287754
2011	981946243.064264
2012	1082297033.241184
2013	1176103853.889484
2014	1240336939.4665124
2015	1272196000.347058
2016	1391037390.921377
2017	1544911319.550197
2018	1767940578.79616
2019	1575627895.937931
2020	1582127397.475722
2021	1765984857.8055723
2022	2137558620.168997
2023	2082905074.1003387