Year	constant 2015 US$
1995	152993049151.1968
1996	157021986696.998
1997	163204921473.5296
1998	172876543122.08194
1999	180727293237.7495
2000	183093462618.5542
2001	187228192218.47647
2002	190658594159.32684
2003	190429782644.43192
2004	193243966673.39362
2005	194100921144.72565
2006	194457590706.1104
2007	199803491205.7483
2008	197539515728.7604
2009	195338191116.16745
2010	197764679165.27097
2011	195802126164.79205
2012	186794278369.64636
2013	188308261965.52295
2014	189382778600.55188
2015	194045468799.96515
2016	199739577715.6839
2017	206275193354.75848
2018	211466565337.0417
2019	217545567603.05692
2020	203045050724.07568
2021	214700560196.48077
2022	223965483237.8972
2023	233247882216.85364