Year	current US$
1971	79999.9982118607
1988	159999.99642372102
1990	330000.013113022
1991	829999.983310699
1992	1029999.97138977
1993	529999.971389771
1994	409999.99642372096
1995	419999.986886978
1996	270000.010728836
1997	230000.004172325
1998	920000.016689301
1999	569999.992847443
2000	70000.0002980232
2001	589999.973773956
2002	490000.009536743
2003	899999.976158142
2004	1399999.97615814
2005	1259999.9904632599
2006	1470000.02861023
2007	409999.99642372096
2008	740000.009536743
2009	600000.023841858
2010	1000000
2011	1129999.99523163
2012	1240000.0095367401
2013	800000.011920929
2014	2170000.07629395
2015	1009999.99046326
2016	119999.997317791
2017	50000.0007450581
2018	90000.0035762787
2019	100000.00149011599
2020	219999.998807907
2021	1049999.95231628
2022	870000.004768372