Year	current US$
1960	495590088.1982361
1961	577278454.4309114
1962	620327593.4481311
1963	732255354.8929023
1964	801763964.7207056
1965	1007139857.2028561
1966	806173876.5224696
1967	1013229735.405292
1968	932801343.9731206
1969	916841663.1667367
1970	1037799244.0151198
1971	1117807643.8471231
1972	814017565.0077492
1973	907783978.0573158
1974	1535555555.5555556
1975	2324848484.848485
1976	2409494949.4949493
1977	2701111111.111111
1978	3292929292.9292927
1979	4295858585.858585
1980	5512929292.929293
1981	6275656565.656566
1982	6492985781.9905205
1983	6458110236.220472
1984	6843425348.76818
1985	7040171503.957784
1986	6415065096.094234
1987	6366035537.430819
1988	7473483338.080319
1989	8174710142.514808
1990	8100453419.342775
1991	8434875710.520963
1992	9984113697.292307
1993	11552190707.3422
1994	9883122490.284252
1995	11777213240.078999
1996	13567628711.263424
1997	12967600154.006449
1998	10900343051.978065
1999	10684436462.783918
2000	11769393573.32689
2001	12581363792.511166
2002	11619632997.726536
2003	14030220249.274372
2004	17697602918.186554
2005	25595408170.14165
2006	33184878526.34463
2007	35286554452.76758
2008	45441535497.58979
2009	39220849368.71244
2010	38066805527.218636
2011	43534938844.22298
2012	48633321047.355415
2013	48401947685.48791
2014	49596211160.834915
2015	50134755423.61373
2016	50070597552.09108
2017	58514392790.33107
2018	67821962097.05638
2019	62624560741.87072
2020	52327295782.645905
2021	62659184536.9986
2022	84315688680.39912
2023	59942125167.12412