Year	current US$
1960	4210000.03814697
1961	7090000.15258789
1962	9199999.80926514
1963	8109999.65667725
1964	11520000.4577637
1965	15069999.6948242
1966	12739999.7711182
1967	12880000.1144409
1968	11909999.8474121
1969	13840000.1525879
1970	12069999.6948242
1971	14159999.8474121
1972	15659999.8474121
1973	16239999.7711182
1974	15939999.5803833
1975	20190000.5340576
1976	13460000.038146999
1977	16739999.7711182
1978	35639999.3896484
1979	30270000.4577637
1980	24700000.762939498
1981	30950000.762939498
1982	63720001.220703095
1983	224440002.44140598
1984	199509994.506836
1985	251770004.272461
1986	181630004.882813
1987	224490005.493164
1988	182190002.44140598
1989	225330001.831055
1990	222500000
1991	184029998.779297
1992	159149993.89648402
1993	117129997.253418
1994	88540000.9155273
1995	46090000.1525879
1996	-209999.993443489
1997	3750000
1998	29780000.6866455
1999	3450000.04768372
2000	25459999.084472697
2001	14270000.4577637
2002	13239999.7711182
2003	40009998.3215332
2004	25760000.2288818
2005	32610000.6103516
2006	31860000.6103516
2007	64580001.8310547
2008	77300003.0517578
2009	112779998.77929701
2010	101129997.253418
2011	35549999.237060495
2012	28459999.084472697
2013	32819999.694824196
2014	54549999.237060495
2015	111300003.05175799
2016	100720001.22070299
2017	99260002.1362305
2018	99430000.3051758
2019	55869998.9318848
2020	208500000
2021	79309997.55859381
2022	639890014.648438