Year	current US$
2000	400857331
2001	290349085
2002	240865640
2003	279684361
2004	311200166
2005	334464734
2006	366707720
2007	512971120.00000006
2008	558430255
2009	518347245.00000006
2010	575491887
2011	745616508
2012	782358546
2013	900600302
2014	943698106
2015	957635938
2016	926498966
2017	1064875104
2018	1155634051
2019	1103808382
2020	1808741169