Year	current US$
1986	109999.999403954
1987	209999.993443489
1988	259999.990463257
1989	349999.99403953605
1990	129999.995231628
1991	150000.005960464
1993	219999.998807907
1994	1899999.97615814
1995	2160000.08583069
1996	170000.00178813902
1997	119999.997317791
1998	319999.99284744303
1999	449999.988079071
2000	490000.009536743
2001	180000.00715255702
2002	439999.997615814
2003	409999.99642372096
2004	2230000.01907349
2005	1629999.99523163
2006	2900000.09536743
2007	2279999.97138977
2008	9079999.92370605
2009	479999.989271164
2010	40310001.373291
2011	19149999.6185303
2012	15210000.038146999
2013	5679999.82833862
2014	4329999.92370605
2015	2440000.05722046
2016	8069999.694824221
2017	2500000
2018	2240000.00953674
2019	1059999.9427795399
2020	1230000.01907349
2021	5619999.88555908
2022	8250000