Year	constant 2010 US$
2001	10777762834.5944
2002	10726479692.1734
2003	11041719557.8117
2004	11438523584.2641
2005	11837486253.1119
2006	12051992886.9228
2007	12327085940.0897
2008	13077609441.516
2009	13820119433.4121
2010	14877174231.6258
2011	15410601143.4717
2012	16253873052.2715
2013	16849428513.5659
2014	18265329041.9102
2015	19067667668.4031
2016	19525232365.0383
2017	21806099423.8799