Year	current US$
1991	170000.00178813902
1992	200000.00298023198
1993	409999.99642372096
1994	29999.999329447703
1995	50000.0007450581
1996	289999.99165535
1997	29999.999329447703
1998	219999.998807907
1999	189999.99761581398
2000	39999.9991059303
2001	100000.00149011599
2002	79999.9982118607
2003	119999.997317791
2004	119999.997317791
2005	460000.00834465
2006	1649999.97615814
2007	1480000.01907349
2008	14250000
2009	6909999.84741211
2010	2740000.00953674
2011	3049999.95231628
2012	2740000.00953674
2013	3940000.05722046
2014	3140000.10490417
2015	15840000.1525879
2016	10449999.8092651
2017	3329999.92370605
2018	3630000.1144409203
2019	7320000.17166138
2020	3779999.97138977
2021	52270000.4577637
2022	63340000.1525879