Year	current US$
1970	203982011950.23682
1971	230785302657.1847
1972	276814368882.4557
1973	371077074236.09204
1974	479438901707.3901
1975	522452444935.08856
1976	568511051683.7241
1977	655502489631.3759
1978	796532094618.2867
1979	992648698704.6451
1980	1145974920338.1213
1981	1072007281478.7728
1982	1030413173760.2617
1983	1008030809392.6128
1984	1031993399467.2343
1985	1076428105330.0242
1986	1315768841410.2622
1987	1583375088854.9084
1988	1764767427290.7727
1989	1871600732151.481
1990	2242539759987.3574
1991	2260582625964.9697
1992	2651707338083.018
1993	2365426750978.1616
1994	2560342254235.8945
1995	3092740128617.6772
1996	3185299676303.666
1997	3197546612680.156
1998	3306791582326.9614
1999	3322302043092.5806
2000	3471338973260.332
2001	3510245528160.458
2002	3751552799934.2603
2003	4475544237999.651
2004	5422918577636.933
2005	5979073870105.1045
2006	6815859576625.88
2007	8021295959896.822
2008	9076188037240.283
2009	7180728378571.737
2010	8012901789624.323
2011	9442194428180.041
2012	9225116231884.389
2013	9606146178910.879
2014	9813794732343.871
2015	8619655116861.329
2016	8592548529399.232
2017	9452846645684.04
2018	10462446907402.996
2019	10318301214734.408
2020	9377203350296.707
2021	11647592570440.225
2022	12804292631349.709
2023	12850624618490.39