Year	current US$
1992	50000.0007450581
1993	19999.9995529652
1994	29999.999329447703
1995	899999.976158142
1997	59999.9986588955
1998	100000.00149011599
2002	50000.0007450581
2003	109999.999403954
2004	109999.999403954
2005	109999.999403954
2006	109999.999403954
2007	1549999.95231628
2008	1620000.00476837
2009	1039999.96185303
2010	270000.010728836
2011	790000.021457672
2012	280000.001192093
2013	289999.99165535
2014	109999.999403954
2015	79999.9982118607
2016	79999.9982118607
2017	230000.004172325
2018	360000.01430511504
2019	330000.013113022
2020	500000
2021	629999.995231628
2022	360000.01430511504