Year	current US$
1981	100000.00149011599
1982	189999.99761581398
1984	129999.995231628
1985	189999.99761581398
1986	170000.00178813902
1987	250000
1988	400000.00596046395
1989	250000
1990	490000.009536743
1991	1299999.95231628
1992	419999.986886978
1993	620000.004768372
1995	1110000.01430511
1996	1240000.0095367401
1997	660000.026226044
1998	660000.026226044
1999	610000.014305115
2000	740000.009536743
2001	389999.98569488496
2002	490000.009536743
2003	330000.013113022
2004	560000.002384186
2005	660000.026226044
2006	750000
2007	829999.983310699
2008	930000.007152557
2009	920000.016689301
2010	850000.023841858
2011	680000.007152557
2012	639999.985694885
2013	439999.997615814
2014	629999.995231628
2015	699999.988079071
2016	439999.997615814
2017	560000.002384186
2018	759999.990463257
2019	970000.028610229
2020	980000.019073486
2021	1120000.00476837
2022	1279999.97138977