Year	current US$
1963	-79999.9982118607
1964	-629999.995231628
1965	1730000.01907349
1966	-330000.013113022
1967	-680000.007152557
1973	1679999.94754791
1975	-50000.0007450581
1976	29999.999329447703
1977	200000.00298023198
1978	360000.01430511504
1979	400000.00596046395
1980	469999.998807907
1981	519999.980926514
1982	610000.014305115
1983	600000.023841858
1984	490000.009536743
1985	750000
1986	569999.992847443
1987	620000.004768372
1988	689999.997615814
1989	1090000.0333786
1990	1330000.04291534
1991	6500000
1992	5670000.07629395
1993	2309999.94277954
1994	2970000.02861023
1995	2049999.9523162802
1996	3720000.02861023
1997	2650000.09536743
1998	1350000.02384186
1999	1669999.95708466
2000	2460000.03814697
2001	1649999.97615814
2002	3960000.03814697
2003	3880000.1144409203
2004	3299999.95231628
2005	810419982.910156
2006	231929992.67578098
2007	506540008.544922
2008	677820007.324219
2009	439999.997615814
2010	479999.989271164
2011	889999.985694885
2012	850000.023841858
2013	519999.980926514
2014	2930000.0667572
2015	3220000.02861023
2016	3190000.05722046
2017	10340000.1525879
2018	5170000.07629395
2019	3269999.98092651
2020	1789999.96185303
2021	3309999.94277954
2022	1019999.98092651