Year	constant 2010 US$
2002	9732995769.26095
2003	10121342300.4545
2004	10333890491.3025
2005	11188503230.0275
2006	12287214252.7673
2007	13331627458.7855
2008	14976750287.7333
2009	13593541968.1587
2010	14281398413.8089
2011	18170887460.0958
2012	18283962487.4605
2013	22193536140.7705
2014	19055640807.5155
2015	17382324358.9827
2016	15552189668.8279
2017	15594812883.5924