Year	current US$
1962	1000000
1963	2000000
1964	1000000
1965	1080000.04291534
1966	2089999.9141693101
1967	2329999.92370605
1968	2309999.94277954
1969	2000000
1970	2000000
1971	1000000
1972	2000000
1973	10000000
1974	21000000
1975	9000000
1976	9000000
1977	7000000
1978	9000000
1979	11000000
1980	9000000
1981	10000000
1982	21000000
1983	16000000
1984	20000000
1985	84000000
1986	33000000
1987	41000000
1988	18000000
1989	31000000
1990	31000000
1991	35000000
1992	30000000
1993	26000000
1994	19000000
1995	31000000
1996	12000000
1997	16000000
1998	10840000.1525879
1999	6449999.80926514
2000	5269999.98092651
2001	8020000.45776367
2002	16270000.4577637
2003	16129999.160766602
2004	19319999.6948242
2005	29200000.762939498
2006	30559999.4659424
2007	41279998.779296905
2008	45860000.6103516
2009	37049999.237060495
2010	96830001.8310547
2011	87559997.55859381
2012	100330001.831055
2013	78330001.8310547
2014	79290000.9155273
2015	111900001.52587901
2016	106040000.915527
2017	76500000
2018	158979995.727539
2019	158839996.33789098
2020	211979995.727539
2021	261399993.896484
2022	238589996.33789098