Year	constant 2010 US$
2002	2129164021.16402
2003	2120943310.6576
2004	2159991685.56311
2005	2098336356.76493
2006	2242198790.62736
2007	2578220332.57748
2008	2628572184.42933
2009	2711806878.30688
2010	2719000000
2011	2812510582.01058
2012	2843338246.40967
2013	3008780045.35147
2014	3059131897.20333
2015	2957400604.68632
2016	2936848828.42026
2017	2907048752.83447