Year	current US$
1967	38613229277.43618
1968	42797081542.93867
1969	47581008107.86958
1970	55503892904.28618
1971	59857810441.27991
1972	68000636233.29711
1973	80341875901.12424
1974	133558561096.3295
1975	150544920818.9375
1976	182586867612.46735
1977	213761351422.6933
1978	233487568807.65762
1979	253808002628.1994
1980	331995268869.16003
1981	374634231168.98
1982	333844269533.96814
1983	341361917753.0157
1984	332180538365.35315
1985	306356601570.80145
1986	306752643313.40765
1987	308936247284.3975
1988	340573472929.8153
1989	352095678104.024
1990	414699968600.106
1991	433010103316.6605
1992	490963675989.37714
1993	538317046279.984
1994	573131511882.0536
1995	590898506511.4259
1996	627044321522.7876
1997	689346721871.0876
1998	688220326750.3845
1999	709863914286.7888
2000	743670952448.0033
2001	737379998384.0328
2002	731653636979.4526
2003	838125402425.5625
2004	1047648841527.9639
2005	1236620843857.9636
2006	1486381826729.0059
2007	1867957802782.0886
2008	2097192280123.814
2009	1995939899116.0854
2010	2483378497489.0757
2011	2806552431080.717
2012	2904054314120.603
2013	2841265859344.033
2014	2969153867801.5317
2015	2804279392494.0757
2016	2833307289646.835
2017	3125164707984.4194
2018	3182216305020.1
2019	3133814838497.841
2020	2817752819563.014
2021	3447629709425.9253
2022	3927615897777.5796
2023	4139692112358.6167