Year	current US$
1978	119999.997317791
1980	50000.0007450581
1982	90000.0035762787
1983	90000.0035762787
1989	50000.0007450581
2001	9999.99977648258
2003	109999.999403954
2004	709999.978542328
2005	29999.999329447703
2006	50000.0007450581
2007	200000.00298023198
2008	189999.99761581398
2009	239999.994635582
2010	230000.004172325
2011	239999.994635582
2012	479999.989271164
2013	250000
2014	250000
2015	230000.004172325
2016	140000.000596046
2017	150000.005960464
2020	209999.993443489
2022	140000.000596046