Year	current US$
1962	140000.000596046
1963	259999.990463257
1964	370000.00476837205
1965	360000.01430511504
1966	340000.00357627904
1967	419999.986886978
1968	340000.00357627904
1969	560000.002384186
1970	629999.995231628
1971	649999.976158142
1972	720000.028610229
1973	810000.002384186
1974	1539999.96185303
1975	1049999.95231628
1976	1470000.02861023
1977	4309999.94277954
1978	2640000.10490417
1979	5960000.03814697
1980	15109999.6566772
1981	10810000.4196167
1982	5980000.01907349
1983	2730000.01907349
1984	1100000.02384186
1985	1269999.98092651
1986	4320000.17166138
1987	7659999.84741211
1988	3960000.03814697
1989	1149999.97615814
1990	159999.99642372102
1991	50000.0007450581
1992	90000.0035762787
1993	259999.990463257
1994	620000.004768372
1995	439999.997615814
1996	419999.986886978
1997	509999.99046325695
1998	600000.023841858
1999	1149999.97615814
2000	1039999.96185303
2001	1690000.0572204601
2002	6449999.80926514
2003	11090000.1525879
2004	11979999.5422363
2005	10579999.923706101
2006	13470000.2670288
2007	17969999.3133545
2008	82349998.4741211
2009	53139999.3896484
2010	44169998.1689453
2011	62200000.762939505
2012	48060001.373291
2013	155820007.32421902
2014	120639999.38964799
2015	174020004.272461
2016	144289993.28613302
2017	155690002.44140598
2018	133740005.493164
2019	144240005.493164
2020	132429992.675781
2021	91180000.3051758
2022	57669998.1689453