Year	constant 2010 US$
1990	5722154968409.95
1991	5851434986642.84
1992	5974980436164.9
1993	6122334156599.8
1994	6300205122410
1995	6487525376446.59
1996	6768176181286.24
1997	7066511811964.42
1998	7238595378540.57
1999	7481098766368.54
2000	7842358286700.79
2001	8145836175297.65
2002	8434181689775.68
2003	8799318504471.09
2004	9400245830659.94
2005	10087440817259.4
2006	10722690804082.9
2007	11634189340133.1
2008	12248488468459.4
2009	12637989035623.2
2010	13350780721911.6
2011	14238968783054.3
2012	14985942431820.3
2013	15744665030520.2
2014	16322531060679.5
2015	16830512724838.8
2016	17503301301944.3
2017	18359832683330.7
2018	19356301197616.6