Year	constant 2010 US$
1994	3123286441.94046
1995	3335883553.35627
1996	3641411613.85556
1997	3888978218.86521
1998	4052478647.38066
1999	4177738151.02459
2000	4414415506.56146
2001	4852197478.48419
2002	5535024219.00201
2003	6291100328.37206
2004	6922451804.3972
2005	7987078869.21515
2006	9094123006.02021
2007	10416294678.027
2008	11189263316.9313
2009	9409282252.52641
2010	9718566178.65683
2011	10002460360.9785
2012	10752542185.3904
2013	11323527344.8018
2014	11565344108.5818
2015	11871001925.4958
2016	11672040205.6108
2017	12767852306.8925
2018	13099796397.3455