Year	current US$
1993	159999.99642372102
1994	39999.9991059303
1995	79999.9982118607
1997	39999.9991059303
1999	119999.997317791
2000	170000.00178813902
2001	109999.999403954
2002	2009999.9904632599
2003	270000.010728836
2004	400000.00596046395
2005	639999.985694885
2006	250000
2007	100000.00149011599
2008	150000.005960464
2009	50000.0007450581
2010	50000.0007450581
2011	70000.0002980232
2012	59999.9986588955
2013	1460000.03814697
2014	1620000.00476837
2015	1259999.9904632599
2016	1240000.0095367401
2017	1360000.01430511
2018	1379999.99523163
2019	1230000.01907349
2020	1080000.04291534
2021	1019999.98092651
2022	1000000