Year	current US$
1995	59999.9986588955
1996	50000.0007450581
1997	129999.995231628
1998	19999.9995529652
1999	59999.9986588955
2002	70000.0002980232
2003	119999.997317791
2004	119999.997317791
2005	209999.993443489
2006	759999.990463257
2007	180000.00715255702
2008	200000.00298023198
2011	250000
2012	379999.99523162795
2013	980000.019073486
2014	310000.002384186
2015	259999.990463257
2016	219999.998807907
2017	370000.00476837205
2018	419999.986886978
2019	400000.00596046395
2020	319999.99284744303
2021	400000.00596046395
2022	419999.986886978