Year	constant 2015 US$
2009	288811624.7548939
2010	380321944.573586
2011	291557134.96084756
2012	226249528.93446705
2013	165464276.8798975
2014	318120949.260414
2015	369781248.81419384
2016	549021796.6335688
2017	395499629.3864573
2018	423559197.073052
2019	383157775.4737984
2020	405418491.73074347
2021	351982396.7489282
2022	336020742.96025497
2023	330882148.9055603