Year	current US$
2007	149999.99664723882
2008	19999.99955296516
2009	179999.9959766865
2010	190000.0013411045
2011	410000.0020116565
2012	109999.9994039536
2013	339999.9979883431
2014	59999.998658895565
2015	1099999.9716877937
2016	889999.980106949
2017	1039999.9748915427
2018	3519999.958574771
2019	5389999.922364952
2020	7500000.135973088
2021	7670000.128448002
2022	10249999.824911352