Year	current US$
1978	9999.99977648258
1979	29999.999329447703
1980	29999.999329447703
1981	19999.9995529652
1982	9999.99977648258
1983	9999.99977648258
1984	9999.99977648258
1985	9999.99977648258
1986	19999.9995529652
1987	19999.9995529652
1988	9999.99977648258
1990	9999.99977648258
1992	19999.9995529652
1993	39999.9991059303
1994	79999.9982118607
1995	79999.9982118607
1996	119999.997317791
1997	109999.999403954
1998	109999.999403954
1999	170000.00178813902
2000	159999.99642372102
2001	59999.9986588955
2002	189999.99761581398
2003	259999.990463257
2004	280000.001192093
2005	340000.00357627904
2006	509999.99046325695
2007	460000.00834465
2008	709999.978542328
2009	360000.01430511504
2010	370000.00476837205
2011	519999.980926514
2012	850000.023841858
2013	629999.995231628
2014	759999.990463257
2015	550000.011920929
2016	639999.985694885
2017	600000.023841858
2018	1059999.9427795399
2019	1169999.95708466
2020	1120000.00476837
2021	1000000
2022	740000.009536743