Year	current US$
1992	1400000000
1993	3033333333.3333335
1994	3067226890.7563024
1995	2870886075.949367
1996	3032769230.769231
1997	2871610169.4915257
1998	3023672230.652504
1999	2367400722.021661
2000	2480937639.446676
2001	2662805755.3956833
2002	3069204654.5909367
2003	3810956139.3673186
2004	4767898308.536936
2005	6279261962.466687
2006	7099405006.155108
2007	8386500037.277268
2008	10039271671.97154
2009	8190615993.269007
2010	9169349775.558922
2011	8306024769.681362
2012	8911405918.266981
2013	10143208653.104431
2014	10840073942.938742
2015	8423966108.229378
2016	7470484724.534986
2017	8566288990.251208
2018	9448824307.717676
2019	10848639653.348364
2020	10411649570.109547
2021	11716348094.970802
2022	12710635543.200943
2023	12974578948.24347