Year	current US$
2006	3100000.05364418
2007	3360000.059008601
2008	4259999.930858614
2009	2789999.99165535
2010	3249999.940395355
2011	2560000.0023841863
2012	3250000.0000000037
2013	2309999.972581864
2014	2109999.954700465
2015	1786821.961402893
2016	1773138.478398325
2017	1607462.5253677368
2018	2286364.898085595
2019	2625431.9772124332
2020	2198617.190122605
2021	2149152.517318725
2022	1310992.1589493752