Year	current US$
1962	109999.999403954
1963	239999.994635582
1964	209999.993443489
1965	300000.011920929
1967	50000.0007450581
1968	9999.99977648258
1969	170000.00178813902
1970	9999.99977648258
1975	479999.989271164
1977	660000.026226044
1978	949999.988079071
1979	1559999.9427795399
1980	2359999.89509583
1981	1480000.01907349
1982	129999.995231628
1983	1889999.98569489
1984	419999.986886978
1985	1909999.9666214
1986	10539999.961853001
1987	16329999.923706101
1988	14170000.076293899
1989	4619999.88555908
1990	19239999.7711182
1991	1679999.94754791
1992	2230000.01907349
1993	949999.988079071
1994	1370000.00476837
1995	2960000.03814697
1996	3029999.97138977
1997	740000.009536743
1998	2809999.94277954
1999	1950000.04768372
2000	200000.00298023198
2001	1700000.04768372
2002	680000.007152557
2003	1440000.0572204601
2004	2000000
2005	2240000.00953674
2006	460000.00834465
2007	879999.995231628
2008	2109999.89509583
2009	1330000.04291534
2010	1590000.0333786
2011	1080000.04291534
2012	2619999.8855590797
2013	1379999.99523163
2014	829999.983310699
2015	1549999.95231628
2016	1740000.0095367401
2017	1419999.95708466
2018	1799999.95231628
2019	1629999.99523163
2020	1720000.02861023
2021	3250000
2022	1059999.9427795399