Year	constant 2010 US$
2009	2730551048.49163
2010	2784991259.5891
2011	2849791906.67165
2012	3021719140.26082
2013	3941715933.37589
2014	4183636436.9028
2015	4720489213.74135
2016	5619577563.59697
2017	6461169952.03441