Year	current US$
1965	19999.9995529652
1968	70000.0002980232
1969	170000.00178813902
1970	19999.9995529652
1971	100000.00149011599
1972	129999.995231628
1973	39999.9991059303
1974	109999.999403954
1976	159999.99642372102
1977	419999.986886978
1978	460000.00834465
1979	479999.989271164
1980	550000.011920929
1981	370000.00476837205
1982	289999.99165535
1983	310000.002384186
1984	270000.010728836
1985	540000.021457672
1986	699999.988079071
1987	239999.994635582
1988	230000.004172325
1989	209999.993443489
1990	330000.013113022
1991	230000.004172325
1995	79999.9982118607
1997	59999.9986588955
1998	59999.9986588955
1999	209999.993443489
2000	239999.994635582
2001	189999.99761581398
2002	100000.00149011599
2003	829999.983310699
2004	430000.00715255697
2005	569999.992847443
2006	1000000
2007	1679999.94754791
2008	1980000.01907349
2009	3220000.02861023
2010	2640000.10490417
2011	4070000.1716613797
2012	10720000.2670288
2013	21280000.6866455
2014	37259998.3215332
2015	41310001.373291
2016	31479999.5422363
2017	34400001.5258789
2018	31350000.3814697
2019	34619998.9318848
2020	37610000.6103516
2021	38049999.237060495
2022	36119998.9318848