Year	current US$
1992	839999.973773956
1993	3660000.08583069
1994	620000.004768372
1995	79999.9982118607
1996	1360000.01430511
1997	29999.999329447703
1998	100000.00149011599
1999	400000.00596046395
2000	59999.9986588955
2001	119999.997317791
2003	660000.026226044
2004	280000.001192093
2005	19999.9995529652
2006	180000.00715255702
2007	100000.00149011599
2008	1379999.99523163
2009	180000.00715255702
2010	280000.001192093
2011	319999.99284744303
2012	180000.00715255702
2013	360000.01430511504
2014	730000.019073486
2015	8520000.45776367
2016	9520000.45776367
2017	8399999.61853027
2018	13329999.923706101
2019	769999.980926514
2020	1250000
2021	1600000.02384186
2022	360470001.220703