Year	current US$
1989	29999.999329447703
2004	219999.998807907
2011	200000.00298023198
2012	239999.994635582
2013	289999.99165535
2014	70000.0002980232
2015	59999.9986588955
2016	39999.9991059303
2017	9999.99977648258
2018	70000.0002980232
2019	50000.0007450581
2022	19999.9995529652