Year	current US$
1974	39999.9991059303
1975	19999.9995529652
1985	9999.99977648258
1986	100000.00149011599
1987	19999.9995529652
1988	39999.9991059303
1989	19999.9995529652
1990	59999.9986588955
1995	9999.99977648258
2000	9999.99977648258
2006	29999.999329447703
2007	219999.998807907
2010	29999.999329447703
2012	879999.995231628
2013	910000.026226044
2014	209999.993443489
2015	370000.00476837205
2016	140000.000596046
2017	0
2018	79999.9982118607
2019	39999.9991059303
2020	9999.99977648258
2021	9999.99977648258
2022	19999.9995529652