Year	current US$
1986	349999.99403953605
1987	790000.021457672
1988	1370000.00476837
1989	920000.016689301
1990	1679999.94754791
1991	970000.028610229
1992	750000
1993	360000.01430511504
1994	-39999.9991059303
1995	-119999.997317791
1996	-150000.005960464
1997	-250000
1998	-29999.999329447703
2000	-170000.00178813902
2007	4679999.82833862
2009	239999.994635582
2010	699999.988079071
2011	-1120000.00476837
2012	180000.00715255702
2013	500000
2014	-189999.99761581398
2015	173958.98699760402
2016	-135340.616106987
2017	1929999.82833862
2018	4698982.23876953
2019	2872127.0561218304
2020	663033.902645111
2021	1225000.02384186
2022	1277660.01224518