Year	current US$
1996	1039999.96185303
1997	720000.028610229
1998	9999.99977648258
1999	560000.002384186
2000	430000.00715255697
2001	349999.99403953605
2002	19999.9995529652
2003	50000.0007450581
2006	12909999.8474121
2007	7760000.228881841
2008	29999.999329447703
2009	13949999.8092651
2010	25129999.1607666
2011	14220000.2670288
2012	11840000.1525879
2013	2250000
2014	10159999.8474121
2015	-3039999.96185303
2016	-310000.002384186
2017	-4110000.1335143996
2018	-4119999.88555908
2019	-3900000.09536743
2020	-3670000.07629395
2021	-3369999.8855590797
2022	-3279999.97138977