Year	current US$
1976	330000.013113022
1977	519999.980926514
1978	870000.004768372
1979	629999.995231628
1980	1429999.94754791
1981	460000.00834465
1982	1620000.00476837
1983	4530000.20980835
1984	4280000.20980835
1985	3049999.95231628
1986	1120000.00476837
1987	3240000.00953674
1988	1669999.95708466
1989	3730000.01907349
1990	4400000.09536743
1991	2440000.05722046
1992	4349999.90463257
1993	1980000.01907349
1994	4909999.84741211
1995	3119999.8855590797
1996	2660000.08583069
1997	3970000.02861023
1998	1629999.99523163
1999	1789999.96185303
2000	6010000.228881841
2001	4949999.80926514
2002	2420000.07629395
2003	3789999.96185303
2004	2450000.04768372
2005	5190000.05722046
2006	3190000.05722046
2007	1049999.95231628
2008	4119999.88555908
2009	3599999.90463257
2010	5949999.80926514
2011	4929999.82833862
2012	5320000.17166138
2013	7510000.228881841
2014	6190000.05722046
2015	5760000.228881841
2016	6079999.92370605
2017	7710000.03814697
2018	4489999.771118159
2019	4889999.8664856
2020	8340000.152587891
2021	4429999.82833862
2022	9699999.80926514