Year	current US$
1974	9999.99977648258
1975	280000.001192093
1976	1620000.00476837
1977	1220000.02861023
1978	1409999.9666214
1979	1190000.0572204601
1980	1720000.02861023
1981	2599999.90463257
1982	3069999.9332428
1983	2619999.8855590797
1984	2549999.95231628
1985	4050000.1907348596
1986	4320000.17166138
1987	4239999.771118159
1988	5380000.11444092
1989	5989999.771118159
1990	4050000.1907348596
1991	4429999.82833862
1992	4940000.05722046
1993	5079999.92370605
1994	3809999.94277954
1995	2660000.08583069
1996	1950000.04768372
1997	2640000.10490417
1998	1669999.95708466
1999	1970000.02861023
2000	879999.995231628
2001	970000.028610229
2002	2309999.94277954
2003	2430000.0667572
2004	2559999.94277954
2005	2660000.08583069
2006	2910000.08583069
2007	3799999.95231628
2008	3230000.01907349
2009	3839999.91416931
2010	3880000.1144409203
2011	3849999.90463257
2012	3304823.39859009
2013	3213566.06483459
2014	3051340.34156799
2015	2824469.3279266404
2016	2564468.1453704797
2017	3616506.09970093
2018	3858081.81762695
2019	3713311.6722106896
2020	3709823.13156128
2021	5423120.97549438
2022	4502314.56756592