Year	constant 2015 US$
2013	261777674.16558754
2014	311898753.07574403
2015	327416700.0846243
2016	397047091.8483874
2017	507386218.03162426
2018	509992654.0840381
2019	509992654.0840381
2020	560383751.0779454
2021	612512472.1100333
2022	659428321.0372933
2023	680647925.1020317