Year	current USD
1960	2715197279.7274404
1961	3074753151.23869
1962	4055355090.25919
1963	4688620297.63257
1964	4601309875.48072
1965	4686319021.350241
1966	4766403435.97555
1967	5037954037.291269
1968	4544109352.20696
1969	5150518690.86432
1970	5805254072.212919
1971	6829977561.04103
1972	8478070553.993549
1973	11237904808.0976
1974	12965199626.6718
1975	14381443615.8645
1976	14549820054.759
1977	16288883939.318201
1978	20159786212.046402
1979	23323130253.4145
1980	25125769751.654198
1981	21738730858.1498
1982	21037571076.426098
1983	20828212902.3652
1984	18943609976.0043
1985	18752463333.125603
1986	26065367271.4253
1987	32131496921.419197
1988	33036667268.810596
1989	31631605144.5129
1990	39834666879.765
1991	37196729730.2406
1992	39502452271.2667
1993	35030537589.3725
1994	34197705639.6682
1995	38742699102.5497
1996	36701189772.0008
1997	31267710403.0556
1998	31200768077.998096
1999	30690158425.5813
2000	26497593164.388702
2001	25815401959.228302
2002	27611355672.4383
2003	32997363017.129604
2004	35776573894.1079
2005	30324965179.3265
2006	35883657972.6799
2007	40110859276.4132
2008	45098956311.568504
2009	44528927835.6531
2010	43025915011.687996
2011	45163212878.2034
2012	43798225349.2896
2013	44242647302.8936
2014	44662831167.6836
2015	38170021071.3098
2016	39909678594.2478
2017	42281112684.641
2018	46497675955.761696
2019	49079444693.2378
2020	53318705117.9756
2021	56513126773.8884
2022	55759747827.0381