Year	current US$
1997	80000.00007450585
1998	550000.0007450581
1999	339999.996125698
2000	310000.00983476645
2001	440000.01251697505
2002	79999.99821186069
2003	439999.99761581403
2004	539999.9972432851
2005	1689999.9957531693
2006	1240000.0095367436
2007	2969999.996945266
2008	2570000.0282376995
2009	2200000.0067055216
2010	2900000.0022351723
2011	1769999.960437417
2012	1209999.9841302643
2013	339999.99985098856
2014	439999.9957531686
2015	249999.99627470964
2016	139999.9968707562
2017	129999.99895691886
2018	0
2019	0
2020	29999.999329447703
2021	149999.9966472388
2022	0