Year	current US$
1994	11000000
1995	9000000
1996	18000000
1997	16000000
1998	49000000
1999	96000000
2000	96000000
2001	116000000
2002	143000000
2003	124000000
2004	131000000
2005	951783338.187038
2006	1160464157.60815
2007	1624282412.09438
2008	1702335817.56023
2009	682463491.150052
2010	641386614.54328
2011	694116383.39262
2012	733218617.543538
2013	4805772255.72612
2014	5083522748.60437
2015	5391416913.71941
2016	5929792424.66431
2017	6555658958.93935
2018	6983986124.91678
2019	8142029279.29984
2020	7625731190.75402
2021	9115773922.13879
2022	8781328572.96422
2023	9692615822.68672