Year	current US$
1992	9999.99977648258
1994	209999.993443489
1995	219999.998807907
1996	280000.001192093
1997	419999.986886978
1998	610000.014305115
1999	330000.013113022
2000	4989999.771118159
2001	2450000.04768372
2002	1539999.96185303
2003	1220000.02861023
2004	620000.004768372
2005	379999.99523162795
2006	540000.021457672
2007	550000.011920929
2008	490000.009536743
2009	300000.011920929
2010	270000.010728836
2011	250000
2016	1298063.51661682
2017	1040459.9905014001
2018	27780.9705585241
2020	100359.410047531
2021	83590.0008678436