Year	current US$
1995	29999.999329447703
1996	39999.9991059303
1997	19999.9995529652
2000	19999.9995529652
2005	50000.0007450581
2007	129999.995231628
2010	19999.9995529652
2011	289999.99165535
2012	280000.001192093
2013	140000.000596046
2014	29999.999329447703
2015	29999.999329447703
2016	180000.00715255702
2018	100000.00149011599
2019	129999.995231628
2020	270000.010728836
2021	439999.997615814
2022	9999.99977648258