Year	current US$
1970	319999.99284744303
1971	79999.9982118607
1972	59999.9986588955
1973	150000.005960464
1974	449999.988079071
1975	1190000.0572204601
1976	1000000
1977	1779999.97138977
1978	1210000.03814697
1979	1919999.95708466
1980	639999.985694885
1981	2779999.97138977
1982	7099999.90463257
1983	7340000.15258789
1984	6889999.8664856
1985	15859999.6566772
1986	9199999.80926514
1987	12840000.1525879
1988	12029999.7329712
1989	7739999.771118159
1990	8100000.38146973
1991	12470000.2670288
1992	15710000.038146999
1993	5829999.92370605
1994	1320000.05245209
1995	7780000.20980835
1996	1830000.04291534
1997	4179999.8283386203
1998	4849999.90463257
1999	2809999.94277954
2000	870000.004768372
2001	3049999.95231628
2002	100000.00149011599
2003	119999.997317791
2004	1139999.98569489
2005	720000.028610229
2006	1039999.96185303
2007	1330000.04291534
2008	109999.999403954
2009	280000.001192093
2010	620000.004768372
2011	79999.9982118607
2012	103860.87000370001
2013	17815.999686718
2014	1336820.00637054
2015	219390.00487327602
2016	530676.007270813
2017	718779.981136322
2018	3753377.91442871
2019	3051980.01861572
2020	3400581.83670044
2021	4190619.9455261203
2022	2576547.3842620896