Year	current US$
1969	9999.99977648258
1975	360000.01430511504
1976	600000.023841858
1977	2059999.94277954
1978	2920000.07629395
1979	5889999.8664856
1980	4920000.07629395
1981	3839999.91416931
1982	8869999.88555908
1983	6690000.05722046
1984	4809999.94277954
1985	6210000.03814697
1986	6099999.90463257
1987	13199999.8092651
1988	7099999.90463257
1989	4380000.11444092
1990	6110000.1335144
1991	8149999.61853027
1992	11010000.2288818
1993	7190000.05722046
1994	8579999.92370605
1995	10710000.038146999
1996	12319999.6948242
1997	11079999.923706101
1998	10439999.5803833
1999	20229999.5422363
2000	2150000.09536743
2001	1840000.0333786
2002	1169999.95708466
2003	2160000.08583069
2004	3000000
2005	3109999.89509583
2006	2289999.96185303
2007	1090000.0333786
2008	500000
2009	-289999.99165535
2010	-879999.995231628
2011	209999.993443489
2012	1100000.02384186
2013	1179999.94754791
2014	490000.009536743
2015	289999.99165535
2016	610000.014305115
2017	119999.997317791
2018	79999.9982118607
2019	910000.026226044
2020	970000.028610229
2021	1090000.0333786
2022	670000.016689301