Year	constant 2015 US$
2001	191573943425.4091
2002	199660013526.73264
2003	223184486579.88983
2004	278355748964.03656
2005	314224187661.19556
2006	322574517248.36316
2007	351650576544.2312
2008	376634528640.5374
2009	357974604227.8862
2010	390283554815.8281
2011	323741782266.08105
2012	347102402598.20374
2013	356711847780.93585
2014	363263867734.73627
2015	364251247273.61316
2016	368812217750.571
2017	394359677852.4706
2018	435542126645.7031
2019	446950515250.7337
2020	413001310299.6724
2021	477279748720.2953
2022	549887674796.1604
2023	577772273679.983