Year	current US$
1960	150000.005960464
1961	280000.001192093
1962	409999.99642372096
1963	509999.99046325695
1964	639999.985694885
1965	579999.983310699
1966	2130000.1144409203
1967	1970000.02861023
1968	2200000.04768372
1969	2880000.1144409203
1970	2880000.1144409203
1971	3230000.01907349
1972	5610000.1335144
1973	6909999.84741211
1974	6630000.11444092
1975	8399999.61853027
1976	9970000.26702881
1977	8880000.11444092
1978	14460000.038146999
1979	14140000.3433228
1980	20149999.6185303
1981	9250000
1982	7559999.94277954
1983	8869999.88555908
1984	9529999.73297119
1985	6550000.19073486
1986	6309999.94277954
1987	7719999.79019165
1988	8810000.4196167
1989	8729999.54223633
1990	7670000.07629395
1991	8600000.38146973
1992	8810000.4196167
1993	5570000.17166138
1994	3779999.97138977
1995	2359999.89509583
2006	39999.9991059303
2007	39999.9991059303
2008	90000.0035762787
2009	100000.00149011599
2010	90000.0035762787
2011	109999.999403954
2012	29999.999329447703
2013	90000.0035762787
2014	19999.9995529652
2015	3740000.00953674
2016	1299999.95231628
2017	70000.0002980232
2018	9999.99977648258
2019	1850000.02384186
2020	90000.0035762787
2021	949999.988079071
2022	-59999.9986588955