Year	current US$
1983	119999.997317791
1988	19999.9995529652
2000	519999.980926514
2001	2779999.97138977
2002	3089999.91416931
2003	4989999.771118159
2004	2769999.98092651
2005	3490000.00953674
2006	1809999.9427795399
2007	3240000.00953674
2008	1750000
2009	2019999.9809265102
2010	1129999.99523163
2011	1299999.95231628
2012	289999.99165535
2013	300000.011920929
2014	519999.980926514
2015	300000.011920929
2016	300000.011920929
2017	129999.995231628
2018	9999.99977648258
2019	129999.995231628
2020	180000.00715255702
2021	200000.00298023198
2022	200000.00298023198