Year	constant 2015 US$
2010	13469482756.775475
2011	14547788294.759392
2012	15577746242.858364
2013	15481560983.245474
2014	17028488209.811638
2015	17772607125.765972
2016	18142623304.08267
2017	18793406464.90909
2018	19795757071.97681
2019	20536128597.958443
2020	21315444181.383003
2021	22681560673.693527
2022	23365774663.402843
2023	25064817159.711548