Year	current US$
1982	1149838101.9857101
1983	1147497892.2631288
1984	1325558749.7744343
1985	1368964495.1106672
1986	1556374428.1592848
1987	2001092510.5820265
1988	2327885210.442216
1989	2746055189.003873
1990	3263343549.0273523
1991	3788851560.1086917
1992	4957063307.118535
1993	5672135022.685769
1994	6295509820.442313
1995	6944639131.861183
1996	6940839199.638481
1997	7008432869.918744
1998	6504977272.804181
1999	6133961473.2508745
2000	6197684994.82924
2001	6811252878.570984
2002	7290034036.507181
2003	8039130104.68081
2004	10026413049.534845
2005	11314325873.026869
2006	13247151195.299437
2007	18056039843.431698
2008	18426156249.727245
2009	19261804723.10413
2010	24909534445.266857
2011	31539491118.214943
2012	36351932898.98301
2013	42782587362.65146
2014	46126586912.518875
2015	40245135855.408165
2016	40643939810.863304
2017	44837684420.92145
2018	48800564682.0746
2019	48730953711.49387
2020	30051625585.081203
2021	30858523830.77102
2022	29221857445.42669