Year	current US$
1992	200247407.3210646
1993	335548881.5358034
1994	553322976.8173387
1995	908831000.3124459
1996	1157069042.7585204
1997	1390020944.7926097
1998	1594587087.9262292
1999	1558371390.3846712
2000	1576553420.039673
2001	1817163948.7487054
2002	1851569172.8032625
2003	2364693352.28888
2004	3046545153.70347
2005	3471278332.16676
2006	3828632842.83702
2007	4707185933.3769
2008	5644958251.602515
2009	4571946999.146766
2010	4693571920.198256
2011	5607392699.124712
2012	5975008887.040598
2013	6624390902.9043255
2014	7094579560.661204
2015	5812314493.616396
2016	6055490320.345609
2017	6873840936.468742
2018	7820369423.126102
2019	7984664371.248746
2020	6480552560.39012
2021	10077208904.716583
2022	11224397503.437943
2023	12566621192.396807