Year	constant 2010 US$
1995	2032413227.11359
1996	2143383323.69819
1997	2136956410.66195
1998	2186767212.05746
1999	2363980800.50131
2000	2169736869.28227
2001	2247093235.11139
2002	2466068674.93846
2003	2629508988.2995
2004	2699000676.26293
2005	2924324499.14189
2006	3134177944.97505
2007	3550721025.17231
2008	3679404188.50405
2009	3611122591.14384
2010	3803914449.4838
2011	3970591949.42317
2012	4076106637.33619
2013	4238791548.03541
2014	4376924414.63051
2015	4439625960.70432
2016	4613873672.4594
2017	4775702739.80667
2018	4968487996.98209