Year	current US$
1995	368498708.96348214
1996	459238110.13767207
1997	690943027.520122
1998	840051525.6584542
1999	387034678.67987525
2000	517163213.46731806
2001	728860303.868072
2002	892609805.4162711
2003	1104099920.4611418
2004	1472210369.6105604
2005	1870876558.1928284
2006	2719245780.8369474
2007	3421447161.0181212
2008	4254583303.046802
2009	4655177798.322253
2010	5179053447.380642
2011	6534871905.23209
2012	7772338179.863599
2013	8611957356.911879
2014	10261491792.05782
2015	8255567066.344798
2016	5187083682.921445
2017	7381539852.255253
2018	6838910105.145773
2019	5588620583.983986
2020	4824228917.945547
2021	7639008923.578356
2022	14342216414.597963
2023	12640699299.233603