Year	current US$
1965	29999.999329447703
1966	469999.998807907
1967	759999.990463257
1968	1580000.04291534
1969	2000000
1970	4000000
1971	4000000
1972	3000000
1973	2000000
1974	3000000
1975	2000000
1976	4000000
1977	4000000
1978	5000000
1979	9000000
1980	16000000
1981	25000000
1982	25000000
1983	25000000
1984	32000000
1985	19000000
1986	19000000
1987	19000000
1988	21000000
1989	18000000
1990	14000000
1991	10000000
1992	12000000
1993	5000000
1994	5000000
1995	11000000
1996	3000000
1997	2000000
1998	1990000.0095367401
1999	1490000.0095367401
2000	1299999.95231628
2001	1669999.95708466
2002	5989999.771118159
2003	2660000.08583069
2004	3970000.02861023
2005	2720000.02861023
2006	3230000.01907349
2007	19450000.762939498
2008	13649999.6185303
2009	24649999.6185303
2010	57229999.5422363
2011	98040000.9155273
2012	123550003.05175799
2013	169830001.831055
2014	38250000
2015	26520000.4577637
2016	46810001.373291
2017	73199996.9482422
2018	85889999.3896484
2019	54849998.4741211
2020	77239997.8637695
2021	83349998.4741211
2022	71900001.5258789