Year	current US$
1975	1529999.97138977
1979	3990000.00953674
1980	140000.000596046
1983	50000.0007450581
1990	9999.99977648258
1991	9999.99977648258
1995	1250000
2001	349999.99403953605
2002	759999.990463257
2003	1070000.05245209
2004	1320000.05245209
2005	1129999.99523163
2006	1120000.00476837
2007	1789999.96185303
2008	1289999.96185303
2009	1970000.02861023
2010	1740000.0095367401
2011	2769999.98092651
2012	457590.639591217
2013	704414.0100479131
2015	594923.01940918
2016	1210860.01396179
2017	160740.002989769
2018	5971769.8097229
2019	9186960.22033691
2020	9718667.03033447
2021	11762379.6463013
2022	9323719.0246582