Year	constant 2010 US$
2007	567044467.009528
2008	611706642.929653
2009	508758704.775227
2010	543735621.940263
2011	603111370.363314
2012	684364453.385175
2013	688405790.923059
2014	679974568.656635
2015	780293748.47997
2016	815000901.268839
2017	881998309.065436
2018	986776761.145226