Year	current US$
1960	53273907334.99862
1961	57168609103.433235
1962	57336497265.647934
1963	59495211949.83576
1964	63272171044.829285
1965	68123213201.636314
1966	73841360569.90451
1967	76150869333.61687
1968	77847961133.87605
1969	83737463018.78981
1970	89919755916.52489
1971	94931200406.80629
1972	109691321766.4616
1973	135812974445.9061
1974	152565972496.9381
1975	170583112662.96622
1976	178832938652.15555
1977	200852103228.7201
1978	189849824780.1574
1979	217389194049.2206
1980	256341901550.57748
1981	284581997306.8966
1982	303177270359.4096
1983	308159382954.7475
1984	329782331039.6195
1985	360096086112.05914
1986	351700661862.8497
1987	328904458155.73193
1988	370792471309.74817
1989	419103184203.62787
1990	452631698267.81085
1991	482390430189.93134
1992	529737432752.45245
1993	563435276075.0746
1994	673649300792.3577
1995	835826990119.4923
1996	966740518998.4807
1997	992135483966.2643
1998	903121910680.671
1999	1033871783849.5515
2000	1128018593796.843
2001	1186837876109.2332
2002	1308556370891.227
2003	1432163332954.0803
2004	1597362356559.1013
2005	1818151857360.0542
2006	2130173983769.91
2007	2626754683637.7334
2008	3237021029586.7173
2009	3514038431606.2905
2010	4179541660156.1074
2011	5174952080739.199
2012	5866049528325.73
2013	6520069481172.272
2014	7090876678628.971
2015	7544733732114.222
2016	7832203097688.636
2017	8512552558037.101
2018	9533057579387.643
2019	10033037209905.531
2020	10133001314061.14
2021	11732283897291.182
2022	11765278072004.215