Year	current US$
1962	170000.00178813902
1963	170000.00178813902
1964	170000.00178813902
1965	319999.99284744303
1967	180000.00715255702
1981	490000.009536743
1989	90000.0035762787
1991	19999.9995529652
1992	100000.00149011599
1993	730000.019073486
1995	409999.99642372096
1996	289999.99165535
1997	119999.997317791
1998	259999.990463257
1999	230000.004172325
2000	509999.99046325695
2001	569999.992847443
2002	920000.016689301
2003	2200000.04768372
2004	3690000.05722046
2005	4489999.771118159
2006	3759999.99046326
2007	11380000.1144409
2008	21629999.1607666
2009	17709999.084472697
2010	12460000.038146999
2011	18819999.6948242
2012	19610000.6103516
2013	28110000.6103516
2014	29049999.237060502
2015	23889999.3896484
2016	30889999.3896484
2017	36459999.0844727
2018	45049999.237060495
2019	33750000
2020	36900001.5258789
2021	41709999.0844727
2022	32689998.626709