Year	current US$
1960	59939999.997615814
1961	110569999.99843538
1962	79090000.37610528
1963	93480000.03769994
1964	99840001.52535737
1965	104129998.58707188
1966	79960001.12779436
1967	62550000.14975667
1968	90290000.64916906
1969	73259998.44446777
1970	74090000.43571004
1971	117639999.54052275
1972	89179999.61972232
1973	81399998.85484576
1974	85279998.10874456
1975	171170002.01903328
1976	147409998.6366927
1977	158669997.22644693
1978	180460001.1091681
1979	168929995.45112252
1980	199409993.26668647
1981	237769997.40675044
1982	248850001.5586614
1983	230360002.2867323
1984	251530000.63635454
1985	347279997.9019911
1986	303279990.9133462
1987	360730006.3297152
1988	407180007.20627606
1989	407340003.56867975
1990	624159996.5672935
1991	659329986.7883329
1992	783460013.3802742
1993	629330003.989861
1994	517000006.6626812
1995	454270007.09064376
1996	608690000.0497694
1997	414430010.35042155
1998	486369993.1930752
1999	637349999.1334974
2000	410390003.9661676
2001	474209993.6585877
2002	344189998.2001636
2003	483499998.5322354
2004	615939992.0105935
2005	581649994.4124374
2006	907810014.9668751
2007	937970017.131419
2008	943870007.33614
2009	987230017.4236302
2010	819859991.4498619
2011	1251009978.1956527
2012	1374600004.2259696
2013	1695149976.4602635
2014	1586290020.1268492
2015	1034000019.976868
2016	1570279995.4563384
2017	1534050008.65832
2018	596979996.4763224
2019	712790002.4261332
2020	1727579997.871071
2021	1018769990.0157752
2022	1373739995.770156