Year	current US$
1992	1293750.05156269
1993	13586867.7923464
1994	32275582.6908787
1995	99579785.1732054
1996	155647171.082148
1997	228749730.041881
1998	280730039.090431
1999	290856911.181036
2000	301959862.802207
2001	317217930.091138
2002	415584870.589201
2003	501977062.059943
2004	547758869.582332
2005	669480407.701409
2006	1071917964.48804
2007	1659090453.02799
2008	1406800823.43428
2009	2003623407.8546
2010	1865824296.86233
2011	1932471998.58389
2012	1799374398.90816
2013	2251610255.35403
2014	1489443370.96659
2015	1775293493.7543
2016	2204113991.25512
2017	2314113951.27386
2018	2259321868.53197
2019	2849645182.4783
2020	2615530571.20173
2021	3229848044.69344
2022	4111690218.3518
2023	3607482711.24985