Year	constant 2015 US$
2000	1528129059.312557
2001	1173658396.8878818
2002	1009697445.2308257
2003	1388054143.8173037
2004	1486245210.1512828
2005	1795555207.449163
2006	1591471462.1454334
2007	1664224426.596912
2008	1657839473.8586996
2009	1500230870.25419
2010	1820180440.6146374
2011	1462437507.162098
2012	1477065667.958063
2013	1485504959.7279694
2014	1555190851.3266563
2015	2677495506.470682
2016	2682965008.166019
2017	2646894924.898158
2018	2730965027.064783
2019	3066708473.7296968
2020	2971439448.5626926
2021	3317094202.30264
2022	4295604145.788832
2023	3382398975.8474474