Year	current US$
1960	133740219.64764118
1961	126828696.72926919
1962	123757537.48063938
1963	125231199.53083412
1964	133306266.0711869
1965	139471698.11320755
1966	150052830.18867925
1967	162279245.28301886
1968	180135849.05660376
1969	197615094.33962265
1970	221781132.0754717
1971	220002526.47478437
1972	248816880.1808591
1973	309263553.7505653
1974	323631778.0580076
1975	398809801.6336056
1976	491586931.15519243
1977	672415402.5670944
1978	719218203.033839
1979	746627771.2952158
1980	860221703.6172695
1981	603974584.2238411
1982	638485112.8276144
1983	692210162.0894275
1984	776310737.89109
1985	739421782.1782178
1986	923467741.9354839
1987	819133343.9541181
1988	828263623.1692835
1989	904247318.4564172
1990	901728206.2486345
1991	859563299.028016
1992	1019133757.8134701
1993	1133483726.402392
1994	1291968801.3752785
1995	1477211812.6148193
1996	1413380906.5524046
1997	1577215257.5236459
1998	1726811995.0231347
1999	1583671876.5751889
2000	1388584061.1311204
2001	1338729323.1368017
2002	1397221608.582069
2003	1526837102.2926805
2004	1647485929.9431415
2005	1727951679.919645
2006	1914881023.374083
2007	2128007655.4032931
2008	2149025564.214964
2009	2167459007.8646984
2010	2442232498.5570416
2011	2394651683.2987833
2012	2423381573.7047906
2013	2437101459.872188
2014	2542501621.163136
2015	2680489148.0425315
2016	2891951913.583657
2017	2844118743.587042
2018	2798813046.031114
2019	2706863473.3359613
2020	2710606071.177653
2021	2836648624.0189676
2022	2866737095.3650413
2023	3287334000.420578