Year	current US$
1970	100000.00149011599
1971	230000.004172325
1972	259999.990463257
1973	239999.994635582
1974	449999.988079071
1975	720000.028610229
1976	330000.013113022
1977	300000.011920929
1978	1049999.95231628
1979	1200000.04768372
1980	1549999.95231628
1981	1990000.0095367401
1982	1070000.05245209
1983	1309999.9427795399
1984	1789999.96185303
1985	3349999.90463257
1986	4469999.79019165
1987	4369999.88555908
1988	4400000.09536743
1989	6239999.771118159
1990	6139999.8664856
1991	6190000.05722046
1992	6550000.19073486
1993	6789999.96185303
1994	7110000.1335144
1995	6550000.19073486
1996	5610000.1335144
1997	4429999.82833862
1998	3450000.04768372
1999	5119999.88555908
2000	5019999.98092651
2001	4880000.11444092
2002	5269999.98092651
2003	5130000.11444092
2004	5949999.80926514
2005	6929999.82833862
2006	9529999.73297119
2007	14500000
2008	11189999.5803833
2009	14689999.5803833
2010	13220000.2670288
2011	15329999.923706101
2012	10977840.423584001
2013	16146451.9500732
2014	15676694.869995099
2015	13877698.8983154
2016	19182617.1875
2017	19333179.473876998
2018	18150049.2095947
2019	21579000.4730225
2020	20909999.8474121
2021	19065000.5340576
2022	20018999.0997314