Year	current US$
1960	6555242738.367189
1961	7627889291.521288
1962	8332354019.948022
1963	9784332714.01626
1964	11487934516.621132
1965	12853766107.880049
1966	9932931220.819334
1967	10528401238.425734
1968	11095718285.859167
1969	12100111091.563253
1970	12679181043.930748
1971	14307978534.337662
1972	15097797746.607656
1973	16183300574.144941
1974	19843631622.38056
1975	21565021247.694256
1976	23980289440.9922
1977	28581117770.82688
1978	33036111576.92971
1979	38574822718.56882
1980	45920013225.873344
1981	49482467259.479805
1982	53729984566.38554
1983	55998648795.800705
1984	55837761077.502716
1985	62836910277.870224
1986	69674843825.2655
1987	81889388916.25995
1988	84746117968.56348
1989	88616400978.04001
1990	100552627038.27837
1991	84319062559.7628
1992	92023630732.06676
1993	87437519111.61206
1994	98328705728.16396
1995	115212207257.88817
1996	124285371483.71744
1997	134077756612.97574
1998	135943572298.8699
1999	155715355761.9953
2000	158629232124.29495
2001	181311732983.08142
2002	181224525661.0664
2003	212672282311.37292
2004	265205981183.51334
2005	323053645049.1428
2006	379429269722.89264
2007	508038205899.4722
2008	498214289985.0326
2009	537875958084.7912
2010	646532793362.3877
2011	727273522984.351
2012	718813741863.8369
2013	693448498711.1184
2014	735989641579.6779
2015	741783875670.0825
2016	813905691680.9117
2017	936157542389.4518
2018	1003546900378.9823
2019	1011599293872.7684
2020	928399678230.3717
2021	1155456218555.023
2022	1271826968971.4443
2023	1326129200884.2324