Year	constant 2015 US$
2002	110962516059.61333
2003	113657845087.94028
2004	115374317559.1867
2005	121049295294.59001
2006	128726450185.53519
2007	135512900870.61018
2008	143854944479.21915
2009	151177438614.16397
2010	163136769525.09634
2011	166005781353.0496
2012	163125830368.19037
2013	160754338960.72806
2014	170578986823.1625
2015	166044491809.6417
2016	171684995272.9245
2017	178202377603.0718
2018	180490070447.32074
2019	183340426026.21503
2020	185768926364.0927
2021	188766744244.47116
2022	206452729209.07465