Year	current US$
1994	19999.9995529652
1996	39999.9991059303
1997	209999.993443489
1998	170000.00178813902
1999	300000.011920929
2000	330000.013113022
2001	800000.011920929
2002	920000.016689301
2003	1220000.02861023
2004	1289999.96185303
2005	1490000.0095367401
2006	1320000.05245209
2007	2089999.9141693101
2008	1750000
2009	2660000.08583069
2010	8260000.22888184
2011	930000.007152557
2012	430000.00715255697
2013	1379999.99523163
2014	289999.99165535
2015	1070000.05245209
2016	5900000.09536743
2017	4920000.07629395
2018	5929999.82833862
2019	5670000.07629395
2020	5380000.11444092
2021	4969999.79019165
2022	6800000.19073486