Year	constant 2010 US$
2002	1016817204.30108
2003	853075268.817204
2004	1073419354.83871
2005	1119913978.49462
2006	1101720430.10753
2007	1072408602.15054
2008	987505376.344086
2009	847010752.688172
2010	846000000
2011	901591397.849462
2012	948086021.505376
2013	1006709677.41935
2014	1002666666.66667
2015	986494623.655914
2016	1063311827.95699
2017	1063311827.95699