Year	current US$
1968	9999.99977648258
1969	9999.99977648258
1970	9999.99977648258
1971	9999.99977648258
1972	29999.999329447703
1973	200000.00298023198
1974	259999.990463257
1975	159999.99642372102
1976	1389999.98569489
1977	2190000.05722046
1978	2230000.01907349
1979	1950000.04768372
1980	2670000.07629395
1981	1980000.01907349
1982	1299999.95231628
1983	1480000.01907349
1984	1470000.02861023
1985	1289999.96185303
1986	2569999.9332428
1987	2519999.98092651
1988	4360000.1335144
1989	3940000.05722046
1990	5309999.94277954
1991	14880000.1144409
1992	10489999.7711182
1993	37939998.626709
1994	42959999.0844727
1995	37090000.1525879
1996	44639999.3896484
1997	49750000
1998	36509998.3215332
1999	67370002.746582
2000	67050003.0517578
2001	45700000.762939505
2002	29399999.6185303
2003	37400001.5258789
2004	25370000.8392334
2005	32840000.152587898
2006	38860000.6103516
2007	17649999.6185303
2008	10600000.3814697
2009	25969999.3133545
2010	41240001.6784668
2011	15560000.4196167
2012	18090000.1525879
2013	7820000.17166138
2014	-1960000.03814697
2015	259999.990463257
2016	-4340000.15258789
2017	-2269999.98092651
2018	11029999.7329712
2019	10310000.4196167
2020	27420000.0762939
2021	11899999.6185303
2022	-9999.99977648258