Year	constant 2011 international $
1990	7023399390.67396
1991	7636558439.72927
1992	7076571279.05274
1993	7762421263.85602
1994	6967535219.48676
1995	8133121477.01317
1996	8728196072.4046
1997	9059205847.24938
1998	9412084891.83066
1999	9698426688.43315
2000	9851281442.04086
2001	9361183751.88291
2002	9520323876.94092
2003	10063519230.6387
2004	10609012058.4365
2005	10955791575.6412
2006	11470713778.8228
2007	12571902301.8889
2008	13532362545.2508
2009	14659352621.0006
2010	15667046141.8357
2011	16427533195.5102
2012	16737323535.5758
2013	17607664359.1505
2014	18611301228.2862
2015	19132417662.4927
2016	19607674690.0452
2017	20391987661.229
2018	21105707229.372