Year	current US$
1982	1851831058.7128458
1983	1799750583.3825126
1984	1806076432.6895494
1985	1799837269.6861274
1986	1798715700.4940891
1987	1880893676.47276
1988	2099910104.2058318
1989	2219615229.356468
1990	2566803401.6866765
1991	3061110035.7631936
1992	2910992850.6151357
1993	3163214258.4893985
1994	2310870483.830365
1995	2379706746.225707
1996	2542799217.680545
1997	3071711155.4009476
1998	3158455102.871393
1999	2904151941.754021
2000	2582364845.954699
2001	2426168495.717294
2002	2938350572.740468
2003	3918506615.0662975
2004	5445305581.072293
2005	5517057379.853431
2006	5838233522.0040245
2007	6493715434.097013
2008	7410933322.88981
2009	8460119750.011668
2010	9569414776.838713
2011	10793217125.168552
2012	10288206804.361746
2013	9492017172.523304
2014	8842541535.978958
2015	8650763174.0281
2016	8632391151.612318
2017	8662550011.99674
2018	9202055369.927874
2019	10357575752.947187
2020	11040371919.93173
2021	12132556662.33523
2022	12971132441.73209
2023	13395259327.078667