Year	constant 2010 US$
2002	46980948547.0775
2003	49908558129.6408
2004	52374130908.1515
2005	56352214296.2261
2006	60847364479.5801
2007	65243039153.8246
2008	70410762383.1695
2009	72170559815.3764
2010	77460379544.9145
2011	87787991943.2183
2012	91734220198.3772
2013	100894760447.325
2014	100703088757.394
2015	101420465228.399
2016	102252588509.674
2017	108055472522.134