Year	current US$
1962	29999.999329447703
1963	9999.99977648258
1965	90000.0035762787
1966	100000.00149011599
1967	1090000.0333786
1968	759999.990463257
1969	1759999.9904632599
1970	910000.026226044
1971	610000.014305115
1972	400000.00596046395
1973	1879999.99523163
1974	1759999.9904632599
1975	3170000.07629395
1976	3339999.91416931
1977	2450000.04768372
1978	4110000.1335143996
1979	5250000
1980	3220000.02861023
1981	3569999.9332428
1982	2470000.02861023
1983	4630000.11444092
1984	8250000
1985	6840000.15258789
1986	8899999.61853027
1987	16040000.9155273
1988	14590000.1525879
1989	13010000.2288818
1990	13770000.4577637
1991	12920000.076293899
1992	9430000.30517578
1993	9569999.69482422
1994	10159999.8474121
1995	11630000.1144409
1996	10560000.4196167
1997	8789999.96185303
1998	7849999.90463257
1999	7030000.20980835
2000	7199999.80926514
2001	7050000.19073486
2002	7050000.19073486
2003	4329999.92370605
2004	2440000.05722046
2005	2960000.03814697
2006	4880000.11444092
2007	5309999.94277954
2008	6809999.94277954
2009	6570000.17166138
2010	3140000.10490417
2011	5309999.94277954
2012	2880000.1144409203
2013	4449999.80926514
2014	27860000.6103516
2015	37669998.1689453
2016	18309999.4659424
2017	48250000
2018	49450000.762939505
2019	54840000.1525879
2020	49610000.6103516
2021	69269996.6430664
2022	50500000