Year	current US$
1975	9999.99977648258
1977	250000
1978	879999.995231628
1979	1750000
1980	1710000.03814697
1981	5250000
1982	9909999.84741211
1983	13220000.2670288
1984	13159999.8474121
1985	22510000.2288818
1986	15800000.1907349
1987	12060000.4196167
1988	14970000.2670288
1989	11869999.8855591
1990	10220000.2670288
1991	20520000.4577637
1992	11590000.1525879
1993	7920000.07629395
1994	8260000.22888184
1995	4599999.90463257
1996	3170000.07629395
1997	2460000.03814697
1998	7460000.03814697
1999	4070000.1716613797
2000	2410000.08583069
2001	4679999.82833862
2002	4900000.09536743
2003	6289999.96185303
2004	26309999.4659424
2005	21760000.2288818
2006	79300003.0517578
2007	70779998.7792969
2008	83910003.6621094
2009	105040000.915527
2010	108269996.64306599
2011	52340000.1525879
2012	29329999.9237061
2013	21459999.084472697
2014	14460000.038146999
2015	12649999.6185303
2016	13640000.3433228
2017	11489999.7711182
2018	12289999.961853001
2019	11689999.5803833
2020	19750000
2021	48889999.3896484
2022	45599998.4741211