Year	constant 2015 US$
2010	3036.8573796759974
2011	3272.030840855624
2012	3573.159329040561
2013	3739.27006689251
2014	3909.895229973491
2015	3994.429374289283
2016	4034.5578729758818
2017	4226.333722088657
2018	4533.614867730769
2019	4749.480466978175
2020	4435.617813283436
2021	4854.198006633813
2022	5343.551002374311
2023	5679.419164022503