Year	current US$
1992	39999.9991059303
1993	90000.0035762787
1994	439999.997615814
1995	379999.99523162795
1996	109999.999403954
1997	9999.99977648258
2000	270000.010728836
2001	250000
2002	569999.992847443
2003	70000.0002980232
2004	289999.99165535
2005	829999.983310699
2006	230000.004172325
2007	259999.990463257
2008	95300003.0517578
2009	20659999.8474121
2010	150000.005960464
2011	280000.001192093
2012	58240001.6784668
2013	119999.997317791
2014	400000.00596046395
2015	10949999.8092651
2016	6599999.90463257
2017	4820000.17166138
2018	2460000.03814697
2019	159999.99642372102
2020	129999.995231628
2021	289999.99165535
2022	330000.013113022