Year	constant 2015 US$
1995	276024261885.5623
1996	282172651978.2443
1997	286792016808.7916
1998	296516378043.0869
1999	303072832553.27325
2000	314369787401.8924
2001	316512142513.8615
2002	324963959033.38336
2003	328626421142.87244
2004	337872790909.7318
2005	344054760410.0486
2006	357048813971.52594
2007	368386372553.8904
2008	375052110755.2646
2009	360298124546.90717
2010	366603388667.1947
2011	371941368354.3064
2012	371975227359.1896
2013	372324973560.13684
2014	375919809749.42944
2015	378210199399.8045
2016	391159347646.0596
2017	393903883112.8252
2018	402559370694.65326
2019	409537504455.0247
2020	389132774642.2786
2021	405938318975.20087
2022	409622328934.53876