Year	current US$
1995	86232517572.5237
1996	93774211896.7382
1997	96935967726.2817
1998	97660428367.5136
1999	96300164004.1849
2000	106946684299.804
2001	107754402184.665
2002	99396301020.9978
2003	104035335732.114
2004	111567635445.032
2005	119927211482.997
2006	130866334495.54
2007	152822007267.756
2008	180090164609.828
2009	172243769603.01
2010	197218115498.863
2011	222603850397.001
2012	215123701668.638
2013	247449316979.741
2014	265483436948.14
2015	255274291176.076
2016	271443027929.73
2017	304536935909.364
2018	320424664412.937
2019	341551732943.002
2020	345575548014.797
2021	407604376045.758