Year	current US$
1972	9999.99977648258
1973	9999.99977648258
1974	50000.0007450581
1975	9999.99977648258
1995	19999.9995529652
1996	9999.99977648258
1997	9999.99977648258
2000	9999.99977648258
2002	9999.99977648258
2003	19999.9995529652
2004	29999.999329447703
2006	29999.999329447703
2007	39999.9991059303
2008	29999.999329447703
2009	39999.9991059303
2010	39999.9991059303
2011	9999.99977648258
2014	29999.999329447703
2015	100000.00149011599
2016	70000.0002980232
2017	70000.0002980232
2018	159999.99642372102
2019	50000.0007450581
2020	29999.999329447703
2021	9999.99977648258