Year	current US$
1994	46562264.466962576
1995	45147697.345006764
1996	49815781.24097089
1997	80627478.21002431
1998	128589682.94474252
1999	29441336.363636363
2000	211594202.89855072
2001	191000000
2002	239696857.02904543
2003	277012136.73299336
2004	428812065.41474235
2005	428737216.0210469
2006	729853629.405515
2007	911135330.8699877
2008	1269323278.6876523
2009	1104060347.6450298
2010	1160154969.2398984
2011	1509571108.17688
2012	2026613424.2788262
2013	2529728802.5707545
2014	2681612176.164261
2015	2865365400.572634
2016	2669472038.0734344
2017	1971230555.991307
2018	2669408422.4118686
2019	3118607151.3065567
2020	1545755283.0594873
2021	1845369889.5085921
2022	2215749880.435845
2023	2365837666.065404