Year	current US$
1979	1099999.9791383739
1980	4010000.0053644245
1981	13530000.038444996
1982	22630000.194534674
1983	40250000.51595271
1984	42570000.18656254
1985	76699999.32870272
1986	94040000.1332164
1987	129540000.32879415
1988	49699999.99552967
1989	45619999.84830619
1990	91650000.6020069
1991	47289999.799802914
1992	34089999.71486628
1993	39459999.952465296
1994	38200000.44070185
1995	64760000.54925683
1996	77850000.44107437
1997	41389999.69139695
1998	53970000.07331371
1999	41059999.670833334
2000	66110000.4259497
2001	70699999.8092651
2002	64380000.20384786
2003	77970000.09194015
2004	106990000.63911079
2005	112129999.384284
2006	117039998.03960314
2007	186589999.94397166
2008	192179999.44090855
2009	123179999.71285456
2010	130550000.10132794
2011	167030001.4019014
2012	287149998.5307455
2013	280399999.3428588
2014	207860000.02920628
2015	179665267.64631274
2016	227140487.7416789
2017	299876230.03125185
2018	267603129.8134476
2019	346639389.7905945
2020	311003092.3895537
2021	259667999.28247935
2022	365440426.08886963