Year	current US$
1961	29999.999329447703
1962	90000.0035762787
1963	170000.00178813902
1964	209999.993443489
1965	230000.004172325
1966	419999.986886978
1967	779999.971389771
1968	1090000.0333786
1969	509999.99046325695
1970	920000.016689301
1971	1059999.9427795399
1972	2329999.92370605
1973	2990000.00953674
1974	5289999.96185303
1975	11510000.2288818
1976	9920000.07629395
1977	17290000.915527303
1978	15600000.3814697
1979	26100000.3814697
1980	21010000.2288818
1981	21579999.9237061
1982	21379999.1607666
1983	23030000.6866455
1984	16280000.6866455
1985	17629999.1607666
1986	22079999.9237061
1987	33169998.168945298
1988	28260000.2288818
1989	27209999.084472697
1990	35909999.8474121
1991	42459999.0844727
1992	45689998.626709
1993	48540000.9155273
1994	44250000
1995	38419998.1689453
1996	32459999.084472697
1997	28110000.6103516
1998	32860000.6103516
1999	24659999.8474121
2000	28850000.3814697
2001	40810001.373291
2002	38040000.9155273
2003	33270000.4577637
2004	30379999.1607666
2005	43229999.5422363
2006	48250000
2007	33150001.5258789
2008	38650001.5258789
2009	65849998.474121094
2010	124440002.441406
2011	88800003.0517578
2012	117290000.915527
2013	113010002.13623
2014	93989997.8637695
2015	93720001.2207031
2016	88639999.3896484
2017	136220001.220703
2018	128100006.103516
2019	123720001.22070299
2020	166770004.272461
2021	84419998.1689453
2022	126269996.64306599