Year	current US$
1969	300000.011920929
1970	209999.993443489
1971	589999.973773956
1972	490000.009536743
1973	920000.016689301
1974	800000.011920929
1975	930000.007152557
1976	1149999.97615814
1977	860000.014305115
1978	1440000.0572204601
1979	3339999.91416931
1980	2720000.02861023
1981	2130000.1144409203
1982	3369999.8855590797
1983	340000.00357627904
1984	3079999.92370605
1985	3440000.05722046
1986	2819999.9332428
1987	1659999.9666214
1988	3359999.89509583
1989	1580000.04291534
1990	4130000.11444092
1991	2049999.9523162802
1992	3680000.0667572
1993	7289999.96185303
1994	2450000.04768372
1995	5889999.8664856
1996	1370000.00476837
1997	3869999.8855590797
1998	4289999.96185303
1999	819999.992847443
2000	1899999.97615814
2001	1759999.9904632599
2002	1370000.00476837
2003	2500000
2004	2309999.94277954
2005	2660000.08583069
2006	2519999.98092651
2007	1299999.95231628
2008	2029999.97138977
2009	2119999.8855590797
2010	1269999.98092651
2011	-39999.9991059303
2012	823812.5443458561
2013	346343.994140625
2014	230900.004506111
2015	1496691.94221497
2016	1544464.94579315
2017	2774169.921875
2018	2399442.19589233
2019	28559.9995404482
2022	499940.603971481