Year	constant 2015 US$
2000	68405059801.96324
2001	65055901311.32449
2002	64789842953.63799
2003	73595448021.66629
2004	84590408928.56761
2005	108768627642.5062
2006	146817884873.20297
2007	180794993190.5328
2008	199793677806.82324
2009	187109709614.3101
2010	199393663698.89853
2011	210299409017.20248
2012	226631950628.25827
2013	234929000367.81314
2014	250041379819.09076
2015	247307200000
2016	202256769309.22635
2017	202780149780.0186
2018	208070872445.05814
2019	227782222831.39038
2020	182460174354.5607
2021	197679506618.28146
2022	222243973236.56296
2023	244146003135.18958