Year	current US$
1960	9783040805.791197
1961	9957737963.037468
1962	10400951121.236343
1963	11008077661.54283
1964	12041163319.826334
1965	12528589956.093706
1966	13099100766.696577
1967	13836774480.217115
1968	14178622933.979786
1969	15858748772.977392
1970	17931407221.342857
1971	17704946100.553707
1972	20097885276.892403
1973	29282501304.326675
1974	47748788125.24772
1975	46175422528.90786
1976	52752500508.39848
1977	61546740699.04384
1978	66163312404.2741
1979	86608438066.37654
1980	114655108682.96812
1981	124534205480.82245
1982	111849147557.76158
1983	112079922223.70862
1984	123446113714.74506
1985	116930503753.75433
1986	100988719236.4876
1987	112758770226.30347
1988	130192848318.1978
1989	144781976367.76532
1990	155015819017.18115
1991	153930231789.96512
1992	162332482881.24786
1993	173260583896.43045
1994	202821544529.48972
1995	247025535259.14807
1996	278968966371.0032
1997	311202390495.8882
1998	306468712725.5748
1999	327198361972.98
2000	394367858860.9134
2001	378020446037.1757
2002	382991292814.42804
2003	419850590615.5633
2004	517912428698.236
2005	631170331880.0519
2006	753033322998.136
2007	846385692785.2968
2008	976090748638.6248
2009	757773056144.647
2010	958505120584.9106
2011	1194020380197.2502
2012	1204151972548.0352
2013	1193535821098.7432
2014	1161078975882.742
2015	987746690060.9106
2016	952131794498.6227
2017	1065718275928.2074
2018	1159443328827.2888
2019	1130073826893.4595
2020	1023827836561.3235
2021	1302848334456.7493
2022	1523263906303.7932
2023	1503281735056.8682