Year	current US$
1966	189999.99761581398
1969	129999.995231628
1970	59999.9986588955
1971	50000.0007450581
1972	59999.9986588955
1973	340000.00357627904
1974	109999.999403954
1975	629999.995231628
1976	360000.01430511504
1977	469999.998807907
1978	540000.021457672
1979	1309999.9427795399
1980	589999.973773956
1981	469999.998807907
1982	289999.99165535
1983	330000.013113022
1984	219999.998807907
1985	239999.994635582
1986	419999.986886978
1987	439999.997615814
1988	419999.986886978
1989	5239999.771118159
1990	1909999.9666214
1991	1549999.95231628
1992	1200000.04768372
1993	2940000.05722046
1994	3099999.90463257
1995	3049999.95231628
1996	4260000.228881841
1997	1740000.0095367401
1998	3289999.96185303
1999	2960000.03814697
2000	2990000.00953674
2001	2950000.04768372
2002	8010000.22888184
2003	2549999.95231628
2004	5059999.94277954
2005	4130000.11444092
2006	5449999.80926514
2007	4679999.82833862
2008	7659999.84741211
2009	6969999.79019165
2010	4920000.07629395
2011	7059999.94277954
2012	7320000.17166138
2013	7309999.94277954
2014	4869999.88555908
2015	4429999.82833862
2016	4809999.94277954
2017	5730000.01907349
2018	6010000.228881841
2019	7820000.17166138
2020	7480000.01907349
2021	13640000.3433228
2022	5400000.09536743