Year	current US$
1962	129999.995231628
1963	9999.99977648258
1964	140000.000596046
1965	300000.011920929
1966	579999.983310699
1967	920000.016689301
1968	1320000.05245209
1969	1570000.05245209
1970	3190000.05722046
1971	4019999.98092651
1972	4550000.19073486
1973	4349999.90463257
1974	5039999.96185303
1975	7619999.88555908
1976	9760000.22888184
1977	8710000.03814697
1978	13390000.3433228
1979	13500000
1980	17780000.6866455
1981	16489999.7711182
1982	6110000.1335144
1983	13720000.2670288
1984	23549999.237060502
1985	14949999.8092651
1986	13430000.3051758
1987	11890000.3433228
1988	15039999.961853001
1989	32900001.5258789
1990	28889999.3896484
1991	33110000.6103516
1992	25040000.915527303
1993	15770000.4577637
1994	12359999.6566772
1995	13159999.8474121
1996	16979999.5422363
1997	9060000.4196167
1998	39500000
1999	18129999.1607666
2000	6340000.15258789
2001	5440000.05722046
2002	80290000.9155273
2003	20430000.3051758
2004	43189998.626709
2005	34849998.4741211
2006	206880004.882813
2007	12399999.6185303
2008	11939999.5803833
2009	7079999.92370605
2010	7199999.80926514
2011	12229999.5422363
2012	5019999.98092651
2013	2650000.09536743
2014	2529999.97138977
2015	3900000.09536743
2016	8409999.84741211
2017	9579999.92370605
2018	14170000.076293899
2019	7619999.88555908
2020	14069999.6948242
2021	15840000.1525879
2022	11939999.5803833