Year	current US$
1986	57945532013.79626
1987	66070664278.69356
1988	71978123616.27011
1989	75902771411.61342
1990	87116572922.35733
1991	88041977263.62585
1992	81147421222.55011
1993	78295450243.25691
1994	79936681139.92159
1995	88864748507.8996
1996	94039632966.19742
1997	94223008800.43631
1998	95153254440.65218
1999	87607268018.91373
2000	92001779080.93846
2001	87255194536.63905
2002	88380352538.32425
2003	117511497455.09892
2004	148251892267.20682
2005	175896538890.01785
2006	205052263479.16528
2007	257051246460.83572
2008	304061807481.8348
2009	310122787762.1942
2010	333390638157.584
2011	375286829450.2352
2012	384506741183.19196
2013	412750161134.0335
2014	435868531491.92377
2015	387400784825.5147
2016	358091101498.9779
2017	382823552905.753
2018	400847907512.8181
2019	407866405510.4755
2020	375000273357.04877
2021	427615317090.3371
2022	466262932349.7507
2023	485583897231.0531