Year	current US$
1963	119999.997317791
1964	180000.00715255702
1965	200000.00298023198
1966	159999.99642372102
1967	200000.00298023198
1968	430000.00715255697
1969	460000.00834465
1970	100000.00149011599
1971	150000.005960464
1972	159999.99642372102
1973	230000.004172325
1974	180000.00715255702
1975	39999.9991059303
1976	250000
1977	150000.005960464
1978	119999.997317791
1979	159999.99642372102
1980	469999.998807907
1981	1779999.97138977
1982	319999.99284744303
1983	70000.0002980232
1984	449999.988079071
1985	430000.00715255697
1986	-140000.000596046
1987	330000.013113022
1988	340000.00357627904
1989	670000.016689301
1990	509999.99046325695
1991	3359999.89509583
1992	649999.976158142
1993	839999.973773956
1994	750000
1995	670000.016689301
1996	600000.023841858
1997	400000.00596046395
1998	790000.021457672
1999	1360000.01430511
2000	970000.028610229
2001	819999.992847443
2002	740000.009536743
2003	2079999.9237060498
2004	1929999.94754791
2005	2380000.1144409203
2006	1580000.04291534
2007	2079999.9237060498
2008	1210000.03814697
2009	1429999.94754791
2010	1139999.98569489
2011	2680000.0667572
2012	2470000.02861023
2013	2640000.10490417
2014	4039999.96185303
2015	3869999.8855590797
2016	3130000.1144409203
2017	2650000.09536743
2018	2730000.01907349
2019	2200000.04768372
2020	2279999.97138977
2021	2319999.9332428
2022	2220000.02861023