Year	current US$
1970	583398748413.0691
1971	659703868366.0308
1972	791595664136.8613
1973	997514717217.625
1974	1132895918874.8955
1975	1348926955955.8677
1976	1394300802904.1816
1977	1578921474830.2463
1978	1918541659375.36
1979	2350646011894.878
1980	2683023986635.027
1981	2409873075399.368
1982	2325588810395.6484
1983	2252951154830.963
1984	2151027701166.099
1985	2221332082094.6143
1986	3013831432117.7812
1987	3748690670016.589
1988	4139782577362.3433
1989	4135445983971.402
1990	5081376515537.168
1991	5246233053769.661
1992	5624710604041.99
1993	5226700094208.106
1994	5464402015902.841
1995	6204343887337.739
1996	6370885235018.739
1997	6075337856844.289
1998	6246675926167.937
1999	6189389739253.338
2000	5803712186683.931
2001	5845308021804.995
2002	6376639504247.414
2003	7753176258550.671
2004	8991014742212.96
2005	9547674731001.023
2006	10193972671597.656
2007	11800719700500.727
2008	12976921310805.76
2009	11674546701199.27
2010	11841966888764.13
2011	13030912163051.254
2012	12615705097509.398
2013	13196509203688.018
2014	13305318478098.178
2015	11397137510971.34
2016	11342794429908.52
2017	11939470244421.178
2018	12694975623398.014
2019	12493083696359.867
2020	11715650287147.06
2021	13195402741296.932
2022	13425401261453.85
2023	14566881669071.262