Year	current US$
1978	19999.9995529652
1979	39999.9991059303
1980	70000.0002980232
1981	59999.9986588955
1982	140000.000596046
1983	310000.002384186
1984	310000.002384186
1985	600000.023841858
1986	100000.00149011599
1987	330000.013113022
1988	300000.011920929
1989	389999.98569488496
1990	129999.995231628
1991	389999.98569488496
1992	620000.004768372
1993	209999.993443489
1994	479999.989271164
1995	529999.971389771
1996	389999.98569488496
1997	170000.00178813902
1998	349999.99403953605
1999	330000.013113022
2000	159999.99642372102
2001	129999.995231628
2002	319999.99284744303
2003	310000.002384186
2004	720000.028610229
2005	1960000.03814697
2006	670000.016689301
2007	949999.988079071
2008	460000.00834465
2009	1169999.95708466
2010	490000.009536743
2011	839999.973773956
2012	50000.0007450581
2013	239999.994635582
2014	59999.9986588955
2016	0
2017	170000.00178813902
2018	219999.998807907
2019	300000.011920929
2020	1019999.98092651
2021	230000.004172325
2022	870000.004768372