Year	current US$
1990	270000.010728836
1991	79999.9982118607
1992	129999.995231628
1993	129999.995231628
1994	170000.00178813902
1995	140000.000596046
1996	129999.995231628
1997	70000.0002980232
1998	109999.999403954
1999	19999.9995529652
2002	490000.009536743
2003	19999.9995529652
2004	1250000
2005	579999.983310699
2006	19999.9995529652
2007	550000.011920929
2008	19999.9995529652
2009	419999.986886978
2010	509999.99046325695
2011	319999.99284744303
2012	70000.0002980232
2013	79999.9982118607
2014	159999.99642372102
2015	59999.9986588955
2016	90000.0035762787
2017	70000.0002980232
2018	79999.9982118607
2019	109999.999403954
2020	180000.00715255702
2021	140000.000596046
2022	119999.997317791