Year	constant 2010 US$
2006	238010831195.833
2007	247541275351.132
2008	254448357983.994
2009	274189011975.626
2010	294719127963.263
2011	306897321650.999
2012	324194138965.545
2013	343242027684.869
2014	368726162633.753
2015	389416106912.776
2016	399202513143.215