Year	current US$
1969	119999.997317791
1970	509999.99046325695
1971	839999.973773956
1972	1429999.94754791
1973	3029999.97138977
1974	2039999.96185303
1975	1299999.95231628
1976	529999.971389771
1977	360000.01430511504
1978	1129999.99523163
1979	270000.010728836
1980	1600000.02384186
1981	310000.002384186
1985	370000.00476837205
1986	430000.00715255697
1987	59999.9986588955
1988	90000.0035762787
1989	1860000.01430511
1990	6559999.94277954
1991	5610000.1335144
1992	4380000.11444092
1993	6340000.15258789
1994	4460000.03814697
1995	2660000.08583069
1996	2619999.8855590797
1997	3140000.10490417
1998	819999.992847443
1999	879999.995231628
2000	810000.002384186
2001	810000.002384186
2002	1580000.04291534
2003	1929999.94754791
2004	-409999.99642372096
2005	2910000.08583069
2006	3319999.9332428
2007	2099999.90463257
2008	5050000.19073486
2009	3269999.98092651
2010	2930000.0667572
2011	8770000.45776367
2012	2213669.53849792
2013	948109.50756073
2014	1501799.9410629298
2015	151640.996336937
2016	613927.006721497
2017	3197740.07797241
2018	1249944.56768036
2019	377550.005912781
2020	1223150.37250519
2021	345970.004796982
2022	777694.5233345029