Year	current US$
1980	16466490037.326176
1981	17375329186.358902
1982	16572044651.427011
1983	15779087941.536219
1984	16385812579.606136
1985	16070026104.460707
1986	16151363455.816418
1987	19400921612.746765
1988	21473966895.61461
1989	23496731386.382725
1990	27601178252.704826
1991	29020613170.249725
1992	31727105842.12898
1993	29991449547.876484
1994	32088567114.3461
1995	40637978279.97769
1996	43819224063.84011
1997	44497304829.00803
1998	44842037773.11024
1999	45337024550.17888
2000	47343069446.06434
2001	46159131561.018456
2002	49218107723.34025
2003	57291892041.91897
2004	68643429743.74566
2005	78990015857.46965
2006	90859279380.36855
2007	105790784286.52751
2008	122816512123.14384
2009	96869047239.59473
2010	107504896642.59213
2011	134010207135.63274
2012	139056501430.57687
2013	145232600704.48697
2014	143466498823.90833
2015	127032751754.51195
2016	129041627703.15079
2017	145263393502.8769
2018	162329538942.594
2019	162017388656.79666
2020	148744409673.05017
2021	184630828792.89294
2022	211641679018.36417
2023	218467141288.40457