Year	current US$
1974	9999.99977648258
1975	29999.999329447703
1976	1100000.02384186
1977	579999.983310699
1978	1519999.98092651
1979	310000.002384186
1980	219999.998807907
1981	2069999.9332428002
1982	1259999.9904632599
1983	1639999.98569489
1984	3599999.90463257
1985	730000.019073486
1986	2710000.03814697
1988	13010000.2288818
1989	5769999.98092651
1990	7429999.82833862
1991	4360000.1335144
1992	15600000.3814697
1993	7800000.19073486
1994	2309999.94277954
1995	4670000.07629395
1996	1789999.96185303
1997	2910000.08583069
1998	3460000.03814697
1999	5619999.88555908
2000	4860000.1335144
2001	5610000.1335144
2002	6789999.96185303
2003	7949999.80926514
2004	9399999.61853027
2005	10670000.076293899
2006	12859999.6566772
2007	13260000.2288818
2008	13789999.961853001
2009	11590000.1525879
2010	12960000.038146999
2011	8789999.96185303
2012	15180000.3051758
2013	12909999.8474121
2014	10029999.7329712
2015	12409999.8474121
2016	14539999.961853001
2017	7369999.88555908
2018	17569999.6948242
2019	12960000.038146999
2020	26270000.4577637
2021	31930000.3051758
2022	19909999.8474121