Year	current US$
1982	14333601.850254515
1983	16776081.539491776
1984	20008626.923283447
1985	20320196.089723412
1986	15724599.53969922
1987	15516481.33866496
1988	17709168.48097045
1989	18948555.05964793
1990	23730269.22173141
1991	26804724.29277835
1992	26572049.531012904
1993	29509380.142781146
1994	32939651.10107058
1995	34701849.64854134
1996	35996426.634634726
1997	35129619.79529807
1998	52840397.96207623
1999	65141972.74314497
2000	62475315.84272563
2001	66576428.47475837
2002	47435360.01317533
2003	55646831.714114346
2004	60891863.689866066
2005	68560628.7196527
2006	66195581.48229683
2007	70473908.3896278
2008	128560059.08011024
2009	105900971.71536711
2010	123398977.95861332
2011	143450762.96075508
2012	145034140.08094501
2013	147547529.44355738
2014	145795114.54279912
2015	174824718.87945867
2016	163326510.8153963
2017	195535561.87170357
2018	216334022.15395477
2019	216041440.40054888
2020	180384907.12717766
2021	221452934.7703349
2022	225063996.43767726