Year	current US$
1995	1316389254.941713
1996	1354928787.2248597
1997	1619419076.391886
1998	1763620198.5325851
1999	1660808804.4885626
2000	1934083728.9598618
2001	2110540353.9059126
2002	2325461632.3847094
2003	3134433164.128596
2004	4127471435.6681566
2005	4766765766.886429
2006	5308981051.574852
2007	6315284619.594964
2008	7512149860.968827
2009	5651024464.831804
2010	6284794021.196085
2011	7999788659.535787
2012	8030694314.656857
2013	8200859989.319651
2014	8431552131.836094
2015	7131769119.8492155
2016	7273862160.3046875
2017	8105069312.127072
2018	8911633893.15764
2019	8805813361.505869
2020	8859078616.311308
2021	10643915298.821535
2022	11563012154.546738
2023	11080801968.447254