Year	current US$
1970	9999.99977648258
1972	50000.0007450581
1973	140000.000596046
1974	129999.995231628
1975	189999.99761581398
1976	109999.999403954
1977	180000.00715255702
1978	250000
1979	230000.004172325
1980	180000.00715255702
1981	490000.009536743
1982	649999.976158142
1983	870000.004768372
1984	1580000.04291534
1985	3799999.95231628
1986	6179999.82833862
1987	5139999.8664856
1988	4980000.01907349
1989	1500000
1990	7269999.98092651
1991	1860000.01430511
1992	1620000.00476837
1993	3559999.94277954
1994	1840000.0333786
1995	1419999.95708466
1996	1610000.01430511
1997	1320000.05245209
1998	850000.023841858
1999	2039999.96185303
2000	409999.99642372096
2001	1639999.98569489
2002	4480000.01907349
2003	2130000.1144409203
2004	4349999.90463257
2005	3440000.05722046
2006	14079999.923706101
2007	3460000.03814697
2008	4969999.79019165
2009	4400000.09536743
2010	6079999.92370605
2011	2670000.07629395
2012	1889999.98569489
2013	1500000
2014	519999.980926514
2015	1370000.00476837
2016	980000.019073486
2017	2170000.07629395
2018	1570000.05245209
2019	1590000.0333786
2020	2180000.0667572
2021	4170000.07629395
2022	2289999.96185303