Year	current US$
1990	42941471151.115845
1991	40963927287.910645
1992	40945229478.16578
1993	40179876335.01968
1994	42626080940.850914
1995	48283338283.33828
1996	51107700221.77525
1997	53559941211.5492
1998	49808044495.69287
1999	46506454442.91264
2000	48078782961.25663
2001	41669484094.14608
2002	41732134737.86872
2003	50768782760.629005
2004	66835253947.93001
2005	71831880593.42453
2006	73949646525.37665
2007	79338148700.63594
2008	97098000454.80835
2009	78454803283.17857
2010	91773389469.23389
2011	103016673190.28694
2012	109059748680.60411
2013	104179512091.02818
2014	93474786255.3442
2015	85098895028.08397
2016	73457818205.11177
2017	76957711043.18492
2018	82545034570.42757
2019	78036974443.7348
2020	74768510294.27834
2021	86051696098.64845
2022	91298533659.65434
2023	92892622057.10132