Year	current US$
1992	3190000.05722046
1993	629999.995231628
1994	9999.99977648258
1995	9999.99977648258
1996	29999.999329447703
1997	9999.99977648258
1998	9999.99977648258
1999	9999.99977648258
2000	39999.9991059303
2001	70000.0002980232
2003	300000.011920929
2004	90000.0035762787
2005	50000.0007450581
2006	90000.0035762787
2007	129999.995231628
2008	349999.99403953605
2009	219999.998807907
2010	129999.995231628
2011	119999.997317791
2012	239999.994635582
2013	230000.004172325
2014	140000.000596046
2015	319999.99284744303
2016	709999.978542328
2017	400000.00596046395
2018	319999.99284744303
2019	300000.011920929
2020	400000.00596046395
2021	280000.001192093
2022	439999.997615814