Year	constant 2015 US$
1995	70152929003.96559
1996	74025684858.20503
1997	80262558603.9144
1998	86312115507.32532
1999	92359521065.24133
2000	97739990658.01242
2001	101160015324.7968
2002	105319074323.3847
2003	107027323640.79369
2004	114940042270.42845
2005	122650414596.14836
2006	130064552527.63586
2007	142309080203.41592
2008	143236404420.32297
2009	135783019689.3554
2010	138720703598.17258
2011	140801656047.74875
2012	137693939288.44327
2013	141904287739.4261
2014	150797262117.44095
2015	156994327650.14758
2016	161630857754.6257
2017	175633537309.09634
2018	193718379961.7573
2019	207446996518.08893
2020	209156945609.24637
2021	226782028310.29013
2022	237087960697.43857
2023	252046604325.062