Year	current US$
2000	107657803173.81596
2001	112017065569.03618
2002	119399007357.12018
2003	127532445261.77869
2004	155414047792.89288
2005	178015989569.1418
2006	203678354569.92807
2007	247083315824.7933
2008	290911040957.9882
2009	260808869334.14035
2010	310599877305.4334
2011	349586446717.9181
2012	382893592582.9997
2013	423895599482.53845
2014	436619116611.66284
2015	397937169103.0904
2016	385569763558.3022
2017	444375885678.6089
2018	476260989271.6491
2019	494484195437.7618