Year	current US$
1980	750000
1981	819999.992847443
1982	1100000.02384186
1983	3569999.9332428
1984	1570000.05245209
1985	1080000.04291534
1986	709999.978542328
1987	829999.983310699
1988	709999.978542328
1989	1200000.04768372
1990	949999.988079071
1991	629999.995231628
1992	560000.002384186
1993	1100000.02384186
1994	1539999.96185303
1995	379999.99523162795
1996	419999.986886978
1997	879999.995231628
1998	1340000.0333786
1999	29999.999329447703
2000	800000.011920929
2001	1490000.0095367401
2002	1740000.0095367401
2003	1289999.96185303
2004	819999.992847443
2005	550000.011920929
2006	2049999.9523162802
2007	1129999.99523163
2008	26840000.1525879
2009	300000.011920929
2010	232039993.28613302
2011	1309999.9427795399
2012	879999.995231628
2013	569999.992847443
2014	550000.011920929
2015	239999.994635582
2016	140000.000596046
2017	79999.9982118607
2018	6019999.98092651
2019	119999.997317791
2020	4539999.96185303
2021	6340000.15258789
2022	6840000.15258789