Year	current US$
1963	9999.99977648258
1967	9999.99977648258
1968	9999.99977648258
1969	9999.99977648258
1970	90000.0035762787
1971	59999.9986588955
1972	50000.0007450581
1973	59999.9986588955
1974	79999.9982118607
1975	1179999.94754791
1976	500000
1977	-50000.0007450581
1978	219999.998807907
1979	490000.009536743
1980	239999.994635582
1981	2130000.1144409203
1982	1620000.00476837
1983	1470000.02861023
1984	2529999.97138977
1985	2470000.02861023
1986	4139999.8664856004
1987	6000000
1988	7179999.82833862
1989	5309999.94277954
1990	10010000.2288818
1991	8850000.38146973
1992	6809999.94277954
1993	8369999.88555908
1994	18219999.3133545
1995	16979999.5422363
1996	25270000.4577637
1997	15720000.2670288
1998	11829999.923706101
1999	18020000.4577637
2000	11319999.6948242
2001	9939999.5803833
2002	16479999.5422363
2003	13460000.038146999
2004	12949999.8092651
2005	12239999.7711182
2006	11350000.3814697
2007	12260000.2288818
2008	11649999.6185303
2009	8399999.61853027
2010	7050000.19073486
2011	5679999.82833862
2012	4829999.92370605
2013	4159999.8474121103
2014	4230000.01907349
2015	2230000.01907349
2016	2630000.1144409203
2017	2650000.09536743
2018	4190000.05722046
2019	4250000
2020	4329999.92370605
2021	5110000.1335144
2022	4920000.07629395