Year	current US$
1970	370000.00476837205
1971	529999.971389771
1972	490000.009536743
1973	699999.988079071
1974	879999.995231628
1975	1009999.99046326
1976	980000.019073486
1977	2309999.94277954
1978	2000000
1979	2980000.01907349
1980	2940000.05722046
1981	1049999.95231628
1982	1889999.98569489
1983	4329999.92370605
1984	2640000.10490417
1985	1950000.04768372
1986	2730000.01907349
1987	3140000.10490417
1988	3220000.02861023
1989	4699999.80926514
1990	4309999.94277954
1991	2579999.92370605
1992	2910000.08583069
1993	2829999.92370605
1994	3980000.01907349
1995	3480000.01907349
1996	3680000.0667572
1997	3259999.99046326
1998	3299999.95231628
1999	2460000.03814697
2000	3089999.91416931
2001	3799999.95231628
2002	2960000.03814697
2003	3500000
2004	3559999.94277954
2005	5329999.92370605
2006	5179999.82833862
2007	5719999.79019165
2008	10279999.7329712
2009	9180000.30517578
2010	7159999.84741211
2011	7389999.8664856
2012	6361349.58267212
2013	6867642.87948608
2014	8856675.14801025
2015	10149710.6552124
2016	7683331.96640015
2017	8384129.524230961
2018	9344980.23986816
2019	9789999.96185303
2020	15279000.2822876
2021	8609000.20599365
2022	17691999.4354248